ICSE sample papers for class 10 computer application (…
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ICSE sample papers for Mathematics, Physics,
Chemistry and Computer Applications
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 RyanPreboardMaths1.pdf
 Maths2.pdf
 ICSE_maths_2018.pdf
 Computer_ApplicationsMockexam.pdf
 Maths4_icse.pdf
 Computer_ApplicationsMockexam2.pdf
 mathsicseclassXsamplepaper.pdf
 mathsicseclassXsamplepaper6.pdf
 computerApplicationpaper4.pdf
 computerApplication52.pdf
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 comp12.pdf
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 maths8.pdf
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 Maths10.pdf
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 maths213.pdf
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CBSE Sample Question Papers for Class 10 (free download)
Practice time bound sample paper Chapter wise :
CBSE_Trigonometry_classX_3_marks_questions.docx
CBSE Sample Question Papers for Class 12 (free download)
CBSE Class 8th Maths Linear equations
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All the students who have finished the chapter of linear equations are required to take this test and submit the workings. Your marks will be displayed after finishing the test.
Revision Test for CBSE Class 8th Maths chapter Linear Equations.
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Question 1 of 10
1. Question
1 pointsSolve for x: 5x + 3 = 27 + 2x
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Question 2 of 10
2. Question
1 pointssolve for x : (9x 7)/(3x + 5) = (3x – 4)/(x + 6)
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Question 3 of 10
3. Question
1 points2/3 of a number is 20 less than the original number. Find the number.
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Question 4 of 10
4. Question
1 pointsTwo numbers are such that the ratio between them is 3:5. If each is increased by 10, the ratio between the new numbers so formed is 5:7. Find the original numbers.
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Question 5 of 10
5. Question
1 pointsThe sum of the digits of a two digit number is 15. If the number formed by reversing the digit is less than the original number by 27, find the original number.
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Question 6 of 10
6. Question
1 pointsDivide 4500 into two parts such that 5% of the first part is equal to 10% of the second part.
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Question 7 of 10
7. Question
1 pointsRakhi’s mother is 4 times as old as rakhi. After 5 years her mother will be 3 times as old as she will be then, Find their present ages.
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Question 8 of 10
8. Question
1 pointsSum of three consecutive integers is 51. Find the middle one.
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Question 9 of 10
9. Question
1 pointsThe width of a rectangle is 2/3th its length.If the perimeter is 180m. Find the dimensions of the rectangle.
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Question 10 of 10
10. Question
1 pointsHalf of a herd of dear are grazing in the field and 3/4th of the remaining are playing nearby, the rest 9 are drinking water from the pond, Find the number of the dear in the herd.
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ICSE Class 7th Maths Decimal test
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Revision Exercise for ICSE Class 7th Maths chapter Decimal.
Duration of this test is 30 mins.
Your score will be visible at the end of test.
All your workings are needed to be evaluated in the next class.
All the best
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Revision Test for the Algebraic expression and Linear equation in one variable. You can download the question paper and start attempting each question. Duration of Test is 30 minutes. All questions are compulsory.
Download Link—–>>>>> algebraic_expression.doc
CBSE Class 10th revision test
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Revision test for class 10th CBSE
Chapters: Triangles, Trigonometry and Height and Distance.
Duration : 40 minutes
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Question 1 of 10
1. Question
1 pointsIn the given figure, DEBC, AD=2cm, BD=2.5cm, AE=3.2cm and DE=4cm. Find AC and BC.
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Question 2 of 10
2. Question
1 pointsIf the areas of the two similar triangles are in the ratio 25:64, find the ratio of their corresponding sides.
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Question 3 of 10
3. Question
1 pointsArea of two similar traingles are and respestively. If the median of the first triangle is 12.1cm, find the corresponding median of the other.
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Question 4 of 10
4. Question
1 pointsIn the Δ ABC, it is given that ∠C = 90° and tan A = 1/√3 , find the value of (sin A cos B+ cos A sin B)
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Question 5 of 10
5. Question
1 pointsIf tan ( A+B) = √3 and tan (AB) = 1/√3 , 0º < A+B<90º and A>B, find the values of A and B.
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Question 6 of 10
6. Question
1 pointsEvaluate
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Question 7 of 10
7. Question
1 pointsWithout using trigonometric tables , evaluate the following
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Question 8 of 10
8. Question
1 pointsA person standing on the bank of a river observes that the angle of elevation of the top of a tree standing on the opposite bank is 60° . When he moves 30 m away from the bank, he finds the angle of elevation to be 30°. Find the height of the tree and the width of the river. [Take √3 = 1.732]
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Question 9 of 10
9. Question
1 pointsThe angle of elevation of a jet fighter from a point A on the ground is 60°. After a flight of 15 seconds , the angle of elevation changes to 30°. If the jet is flying at a speed of 720 km/hr, find the constant height at which the jet is flying. [Take √3= 1.732]
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Question 10 of 10
10. Question
1 pointsThe angle of elevation of a cloud from a point 60 m above a lake is 30° and angle of depression of the reflection of the cloud in the lake is 60°. Find the height of the cloud.
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ICSE class 9th revision test
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Information
Chapters: Rational and Irrational number , Compound interest, Expansion , Factorisation , Simultaneous linear equations , Indices , Logarithms
Time : 1 hour
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Question 1 of 21
1. Question
Evalute.
( 2 +√2 )²
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Question 2 of 21
2. Question
Which of the statement is true for the two irrational numbers ?
√2 + √3 and √3 – √2
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Question 3 of 21
3. Question
Which irrational number is greater ?
2( 6)¼ , 3(2)¼
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Question 4 of 21
4. Question
Solve for a and b.
3 / ( √3 – √2 ) = a√3 – b √2
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Question 5 of 21
5. Question
If x = 5 – 2 √6 , find the value for
[math] x^2 + 1 / x^2 [/math ]
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Question 6 of 21
6. Question
A man invests Rs 5000 for 2 years at compound interest . After one year his money amounts to Rs 5150. Find the interest for the 2nd year.
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Question 7 of 21
7. Question
Shashank borrowed RS 20000 from bank at 10% p.a simple interest . He lent it to his friend Ashish at the same rate but compounded annually . Find his gain after 2 and 1/2 years.
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Question 8 of 21
8. Question
The population of a city increases by 5% every year. What was the population in 2003, if in 2006 it was 1,85,220 ?
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Question 9 of 21
9. Question
Given a – b = 0.9 and ab = 0.36. Find the value of a + b .
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Question 10 of 21
10. Question
If (a + 1/a )² = 3 , find the value of a³ + 1 / a³.
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Question 11 of 21
11. Question
Evaluate :
( 1.2*1.2 + 1.2 * 0.3 + 0.3*0.3 )/ ( 1.2*1.2*1.2 – 0.3*0.3*0.3)
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Question 12 of 21
12. Question
If a + b = 11 and a² + b² = 65
Find the value of a³ + b³
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Question 13 of 21
13. Question
Factorize 1 – 2(a + b ) – 3(a + b)²
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Question 14 of 21
14. Question
Factorize .
4x² + 1 / 4x² + 1
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Question 15 of 21
15. Question
Solve for x and y
2x + 3y = 8
2x = 2 + 3y
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Question 16 of 21
16. Question
If 2 is added to the numerator and denominator it becomes 9/10 and if 3 is subtracted from the numerator and denominator it become 4/5. Find the fractions.
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Question 17 of 21
17. Question
Two pens and one eraser cost Rs. 35 and 3 pens and four erasers cost Rs. 65. Find the cost of pen and eraser separately.
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Question 18 of 21
18. Question
A worker in a factory is paid Rs.20 per hour for normal work and Rs 30 per hour for overtime work. During a weak, he worked for 40 hours, out of which x hours was overtime.If he receives Rs 880 in all, find the number of hours of his normal work during the week.
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Question 19 of 21
19. Question
Find the value of
log 5 + log 8 – 2 log 2
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Question 20 of 21
20. Question
Simplify
2 log 15/18 – log 25/162 + log 4/9
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Question 21 of 21
21. Question
Solve for x
log (x – 2) + log ( x + 2) = log 5
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ICSE class 6th physics revision test
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Chapter : Measurement
Marks : 20 marks
Time : 40 mins
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Question 1 of 20
1. Question
1 pointsS.I unit of temperature is _______.
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Question 2 of 20
2. Question
1 points1 metric tonne is ________.
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Question 3 of 20
3. Question
1 pointsWhich instrument is used for measuring mass of a object?
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Question 4 of 20
4. Question
1 pointsThermometer is graduated in _________.
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Question 5 of 20
5. Question
1 pointsName four basic measurement in our daily life.
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Question 6 of 20
6. Question
1 pointsName the device which you will use to measure the perimeter of our playground.
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Question 7 of 20
7. Question
1 pointsConvert the following quantities.
2500 kg = ____ metric tonne.Correct
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Question 8 of 20
8. Question
1 pointsExpress in second:
5 hour 2 minute 5 secondCorrect
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Question 9 of 20
9. Question
1 pointsWhat are derived physical quantities? Give any two examples of derived physical quantities.
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Question 10 of 20
10. Question
1 pointsWhich of the following weighing devices has a very high accuracy and sensitivity?
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Question 11 of 20
11. Question
1 pointsWhich of the following is not a common unit for measuring time?
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Question 12 of 20
12. Question
1 pointsA train departs from Delhi railway station at 21:50 hours everyday. The time shown in your analogue watch at the departure will be
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Question 13 of 20
13. Question
1 pointsThe maximum and minimum thermometer is commonly used by a
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Question 14 of 20
14. Question
1 pointsName the unit which is commonly in both the MKS and CGS systems
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Question 15 of 20
15. Question
1 pointsName the instrument generally used to find the time interval between the two events accurately.
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Question 16 of 20
16. Question
1 pointsWhat is the function of the bulb in a thermometer?
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Question 17 of 20
17. Question
1 pointsA piece of wire is wound around a pencil 60 times, If the total width of all the turns is 4 cm, find the diameter of the wire.
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Question 18 of 20
18. Question
1 pointsWhat do you understand by the terms volume and capacity? which is most suitable unit for measuring the volume of glass filled with water.
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Question 19 of 20
19. Question
1 pointsWhat do you mean by mean solar day?
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Question 20 of 20
20. Question
1 pointsWhat is parallax error?
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ICSE class 10th JAVA questions
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Duration : 20 min
Marks : 20
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Question 1 of 20
1. Question
1 pointsWhat is inheritance?
Correct
Incorrect

Question 2 of 20
2. Question
1 pointsName the operators listed down.
a) ?:
b) &&Correct
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Question 3 of 20
3. Question
1 pointsState the number of bytes occupied by char and int datatypes.
Correct
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Question 4 of 20
4. Question
1 pointsString x[] = {“APPLE”, “ORANGE” , “BANANA” , “PINEAPPLE” , “GUAVA”} :
give the output of the following statement.a) System.out.print(x[1]);
b) system.out.print(x[3].length());[2]Correct
Incorrect

Question 5 of 20
5. Question
1 pointsWhat are the two ways of invoking function?
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Question 6 of 20
6. Question
1 pointsGive the output of the following program segment and also mention the number of times the loop is executed:
int a,b;
for(a=6,b=4;a<=24;a=a+6) { if(a%b==0) break; } System.out.println(a);Correct
Incorrect

Question 7 of 20
7. Question
1 pointsWrite the Output:
char ch= ‘G’;
int m=ch;
m=m+5;
System.out.println(m+ ” ” +ch);Correct
Incorrect

Question 8 of 20
8. Question
1 pointsWhat is the value of x1 if x=5 ?
x1=++x – x++ + ––xCorrect
Incorrect

Question 9 of 20
9. Question
1 pointsWhat are the values stored in variables r1 and r2
i) double r1 = Math.abs(Math.min(2.83,5.83));
ii) double r2 = Math.sqrt(Math.floor(16.3));Correct
Incorrect

Question 10 of 20
10. Question
1 pointsGive the output of the following code
String A= “26”, B= “100” ;
String D=A+B+ “200”;
int x= Integer.parseInt(A);
int y=Integer.parseInt(B);
int d=x+y;
System.out.println(“Result 1=” +D);
System.out.println(“Result 2=”+d);Correct
Incorrect

Question 11 of 20
11. Question
1 pointsfor(int i=3;i<=4;i++) { for(int j=2;j
Correct
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Question 12 of 20
12. Question
1 pointsIdentify the correct keyword?
Correct
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Question 13 of 20
13. Question
1 pointsIf int x[] = { 4, 3, 7, 8, 9, 10 }; what are the values of p and q?
(i) p = x.length
(ii) q = x[2] + x[5] * x[1]Correct
Incorrect

Question 14 of 20
14. Question
1 pointsGive the output of the following Math functions:
(i) Math.ceil(4.2)
(ii) Math.abs(4)Correct
Incorrect

Question 15 of 20
15. Question
1 pointsWrite down java expression for :
T = √a² +b² + c²Correct
Incorrect

Question 16 of 20
16. Question
1 pointsHow many times does the body of the loop gets executed?
for(int m=5; m<=20; m+=5) { if(m%3 == 0) break; else if(m%5 == 0) System.out.println(m); continue; }
Correct
Incorrect

Question 17 of 20
17. Question
1 pointsGive the output of the following expression :
a+=a++ + ++a + –a + a– ; when a = 7
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Question 18 of 20
18. Question
1 pointsName the wrapper class of char type and boolean type.
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Question 19 of 20
19. Question
1 pointsEvaluate the value of n if the value of p=5, q=19 [2]
int n = (qp) > (pq) ? (qp) : (pq);
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Question 20 of 20
20. Question
1 pointsWhat is the value stored in variable res given below:
double res = Math.pow(“345”.indexOf(‘5’), 3);
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java test
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JAVA Revision Test.
45 mins
30 question
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Question 1 of 30
1. Question
2 pointsWhat is inheritance ?
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Question 2 of 30
2. Question
2 pointsName the operator listed below
?:
Correct
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Question 3 of 30
3. Question
2 pointsString a[] = { “HELLO”, “HOW”, “ARE”, “YOU”,”ICSE” };
What will be the output of the following statements :
System.out.println(a[2]);
System.out.println(a[1].length());
Correct
Incorrect

Question 4 of 30
4. Question
2 pointsWhat is the data type and value of the val after following is executed :
char ab = ‘j’;
val = Character.toUpperCase(ab);
Correct
Incorrect

Question 5 of 30
5. Question
2 pointsGive the correct output of the following program segment and also mention the number of times the loop is executed ;
int a, b;
for (a = 7, b = 3; a < 49 ; a + = 7 )
{
if ( a % b == 0 )
break ;}
System.out.println(a);
Correct
Incorrect

Question 6 of 30
6. Question
2 pointsWrite the output of the following code :
char ch = ‘T’;
int i = ch;
i += 5 ;
System.out.println(i+ ” ” +ch);
Correct
Incorrect

Question 7 of 30
7. Question
2 pointsWhat is the value of the i if i = 6;
i = ++i i++ + – – i;
Correct
Incorrect

Question 8 of 30
8. Question
2 pointsWrite the output of the following :
String x = “Practice makes man perfect”;
System.out.println(x.indexOf(‘p’));
System.out.println(x.substring(0,8) + ” ” + “SUMMER”);
Correct
Incorrect

Question 9 of 30
9. Question
2 pointsWhat are the values stored in the variables a, b and c :
1. double a = Math.abs(Math.min( 3.53 , 6.53));
2 double b = Math.sqrt(Math.floor( 25.5 ));
3 double c = Math.abs(Math.ceil( 6.45 ));
Correct
Incorrect

Question 10 of 30
10. Question
2 pointsGive the output of the following code :
String A = “200”;
String B = “300”;
String C = A + B + “900”;
int a = Integer.parseInt(A);
int b = Integer.parseInt(B);
int c = a + b ;
System.out.println(“output1 = “+C);
System.out.println(“output2 = “+c);
Correct
Incorrect

Question 11 of 30
11. Question
2 pointsAnalyse the given java code and answer the following questions :
for (int i = 3; i <= 7; i ++)
for (int j = 2; j < i ; j++)
System.out.println();
System.out.print(“Success”);
1. How many times does inner loop execute ?
2. Write the output of the program segment ?
Correct
Incorrect

Question 12 of 30
12. Question
2 pointsName the type of error displayed for each of the statements ?
a. Math.sqrt(9)
Correct
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Question 13 of 30
13. Question
2 pointsWhat will be the output for the following code ?
int [] a = { 10 , 9 , 8 , 7 , 6 , 5 , 4 , 3 , 2 , 1 };
System.out.println(a.length +”Hello World”+ a[2]+a[1]);
Correct
Incorrect

Question 14 of 30
14. Question
2 pointsConvert the following while loop to the corresponding for loop :
int a = 3, i = 10 ;
while (i >=1)
{
System.out.println(a*i);
i– ;
}
Correct
Incorrect

Question 15 of 30
15. Question
2 pointsDefault values of primitive data type int and float are :
Correct
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Question 16 of 30
16. Question
2 pointsWhich of the following is not the OOP’s principle ?
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Question 17 of 30
17. Question
2 pointsEvaluate the value of a if value of
int b = 10 , c = 20;
int a = ( b – c ) > ( c – b ) ? b – c : c – b ;
System.out.println(a);
Correct
Incorrect

Question 18 of 30
18. Question
2 pointsEvaluate the output of the following code :
char ch ;
int x = 98;
do {
ch = (char) x;
System.out.print(ch +””);
if(x%10 == 0) break;
++x;
}while( x <= 105 );
Correct
Incorrect

Question 19 of 30
19. Question
2 pointsBuffered reader class is stored in ___________ package.
Correct
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Question 20 of 30
20. Question
2 pointsvoid check( int a , int b )
{
a = a + b ;
b = a – b;
a = a – b;
System.out.println(a+ “,” +b);
}
What will be output of the code if a = 40 and b = 100
Correct
Incorrect

Question 21 of 30
21. Question
2 pointsEvaluate the output of the following code :
String a = “America”;
String b = “India”;
String c = a.substring ( 2 , 5 );
String d = b.substring(2).toUpperCase();
System.out.println(d);
System.out.println(d.equalsIgnoreCase(a));
Correct
Incorrect

Question 22 of 30
22. Question
2 pointsThe access specifier which gives the most accessibility is _________________.
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Question 23 of 30
23. Question
2 pointsint y = 20;
int x = ( ++y * ( y++ + 5 ) );
System.out.println(x);
What is the possible value of x in the output ?
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Question 24 of 30
24. Question
2 pointsString function trim() returns the following things.
Correct
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Question 25 of 30
25. Question
2 points__________________ is primitive data type 64 bit integer and is used when needed a range of values wider than those provided by int.
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Question 26 of 30
26. Question
2 pointsIdentify the error in the following code :
int y [] = new int ( 5 );
for (int j =0; j<=5 ; j++)
y[j] =j;
Correct
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Question 27 of 30
27. Question
2 pointsWhen is the constructor invoked ?
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Question 28 of 30
28. Question
2 pointsWhy is a class in JAVA known as composite data type?
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Question 29 of 30
29. Question
2 pointsA method which converts string to a primitive integer data type is ______________.
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Question 30 of 30
30. Question
2 pointsThe default initial value of boolean variable data type is ____________________.
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IGCSE Class 7th Maths
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IGCSE Class 7 Maths Revision Test
Test includes chapters Fractions, decimals and percentages
Sequences functions and graphs and Angle properties.
Duration : 45 mins
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Question 1 of 13
1. Question
1 pointsSimplify your answers and choose the correct option
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Question 2 of 13
2. Question
2 pointsWork out the following. Simplify your answers and choose the correct options
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Question 3 of 13
3. Question
4 pointsWork out the following and and simplify your answers where ever possible and choose the correct options. a) 8 × 7/8 b) 10 × 3/5 c) 16 ÷ 4/5 d) 42 ÷ 7/8
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Question 4 of 13
4. Question
4 pointsWork out the followings and choose the correct answers below : a) 46% of 50 b) 70% of 125 c) 90% of 90 d) 36% of 180
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Question 5 of 13
5. Question
2 pointsAn airline has a fleet of 120 planes . Of these, 20 are being serviced at any time. What percentage of the fleet is available for flights ?
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Question 6 of 13
6. Question
2 pointsA family sees the kitchen they want priced at $8000 but it is offered at a discount of 40% in a sale. What is the sale price ?
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Question 7 of 13
7. Question
4 pointsCalculate the tenth term for the following sequences and choose the appropriate answers : a) 8, 14, 20, 26, 32… b) 12, 23, 34, 45, 56… c) 11, 23, 35, 47… d) 8, 12, 16, 20…
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Question 8 of 13
8. Question
4 pointsWrite down the expression for the nth term for the following sequences and choose the correct options : a) 2, 12, 22, 32, 42… b) 5, 6, 7, 8, 9… c) 101, 201, 301, 401… d) 4, 9, 14, 19, 24…
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Question 9 of 13
9. Question
4 pointsDeduce the equation of the line shown in the graph below :
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Question 10 of 13
10. Question
4 pointsDeduce the equation of the line from the linear graph shown below. And choose the correct option:
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Question 11 of 13
11. Question
2 pointsFind the angle a and b in the figure shown below for a Triangle.
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Question 12 of 13
12. Question
2 pointsFind the value of angle x in the given quadrilateral shown below :
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Question 13 of 13
13. Question
4 pointsFind the area of the shape listed down in the figure below :
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Revision Test for the Class 8th CBSE Maths. You can download the question paper and start attempting each question. Duration of Test is 60 minutes. All questions are compulsory.
Download Link—–>>>>> class8th_samplequestions.doc class8th_maths.doc