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This post contains mock exam for class 10th students. All questions are taken from old CBSC board examination Papers.
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CBSE Board Class X Mathematics Mock Exam Part 1
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CBSE Board Class X Mathematics Mock Exam Part 1
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Question 1 of 20
1. Question
1 pointsThe length of shadow of a tower on the plane ground is 3 times the
height of the tower. The angle of elevation of sun is:Correct
Incorrect

Question 2 of 20
2. Question
1 pointsIf the area of a circle is equal to sum of the areas of two circles of
diameters 10 cm and 24 cm, then the diameter of the larger circle (in cm)
is:Correct
Incorrect

Question 3 of 20
3. Question
1 pointsIf the radius of the base of a right circular cylinder is halved, keeping the
height the same, then the ratio of the volume of the cylinder thus
obtained to the volume of original cylinder is:Correct
Incorrect

Question 4 of 20
4. Question
1 pointsTwo dice are thrown together. The probability of getting the same number
on both dice is:Correct
Incorrect

Question 5 of 20
5. Question
1 pointsThe coordinates of the point P dividing the line segment joining the points
A(1,3) and B(4,6) in the ratio 2 : 1 are:Correct
Incorrect

Question 6 of 20
6. Question
1 pointsIf the coordinates of the one end of a diameter of a circle are (2,3) and
the coordinates of its centre are (2,5), then the coordinates of the other
end of the diameter are:Correct
Incorrect

Question 7 of 20
7. Question
1 pointsThe sum of first 20 odd natural number is :
Correct
Incorrect

Question 8 of 20
8. Question
1 pointsIf 1 is a root of the equations ay2 + ay + 3 = 0 and y2 + y + b = 0, then
ab equals:Correct
Incorrect

Question 9 of 20
9. Question
1 pointsIn Fig., the sides AB, BC and CA of a triangle ABC, touch a circle at P, Q
and R respectively. If PA = 4 cm, BP = 3 cm and AC = 11 cm, then the
length of BC (in cm) is:Correct
Incorrect

Question 10 of 20
10. Question
1 pointsIn Fig., a circle touches the side DF of Δ EDF at H and touches ED and EF
produced at K and M respectively. If EK = 9 cm, then the perimeter of
Δ EDF (in cm) is:Correct
Incorrect

Question 11 of 20
11. Question
1 pointsIf a point A(0,2) is equidistant from the points B(3,p) and C(p,5) then
find the value of p.Correct
Incorrect

Question 12 of 20
12. Question
1 pointsA number is selected at random from first 50 natural numbers. Find the
probability that it is a multiple of 3 and 4.Correct
Incorrect

Question 13 of 20
13. Question
1 pointsThe volume of a hemisphere is 2425( 1/2) cm3. Find its curved surface area.
Correct
Incorrect

Question 14 of 20
14. Question
1 pointsThe angle of depression of a car, standing on the ground, from the top of a
75 m high tower, is 30o. The distance of the car from the base of the tower
(in m.) is:Correct
Incorrect

Question 15 of 20
15. Question
1 pointsThe probability of getting an even number, when a die is thrown once, is:
Correct
Incorrect

Question 16 of 20
16. Question
1 pointsA box contains 90 discs, numbered from 1 to 90. If one disc is drawn at
random from the box, the probability that it bears a primenumber less than
23, is:Correct
Incorrect

Question 17 of 20
17. Question
1 pointsThe common difference of AP 1/3q, (16q)/3q, (112q)/3q … is:
Correct
Incorrect

Question 18 of 20
18. Question
1 pointsCorrect
Incorrect

Question 19 of 20
19. Question
1 pointsThe sum of first n terms of an AP is 3n2 + 4n. Find the 25th term of this
AP.Correct
Incorrect

Question 20 of 20
20. Question
1 pointsIf k, 2k 1 and 2k + 1 are three consecutive terms of an A.P., the value of k is
Correct
Incorrect