User Forum

Fill in the blanks and select the correct option.
(i) The number of pair of parallel lines and intersecting lines in the given figure are P and Q respectively.

(ii) Number of acute angles in the given figure are R.


AP - 2; Q - 4; R - 4
BP - 4; Q - 3; R - 3
CP - 3; Q - 3; R - 4
DP - 4; Q - 6; R - 3

If the arithmetic mean of 5 consecutive odd numbers is 63, then the fourth number in the series is

A63
B65
C67
D69

A covered wooden box has the inner measures as 115 cm, 75 cm, 35 cm and the thickness of wood is 2.5 cm. Then the volume of the wood is ______.

A 80000 cu. cm
B 82125 cu. cm
C 84000 cu. cm
D 85000 cu. cm

A solid wooden toy is in the shape of a right circular cone mounted on a hemisphere. If the radius of the hemisphere is 4.2 cm and the total height of the toy is 10.2 cm, find the volume of the wooden toy.

A 266.11 cm³
B 301.12 cm³
C 242.36 cm³
D 278.34 cm³

Which of the following is true for the shaded fractions of models shown below?

P : Shaded part of model-1,
Q : shaded part of model-2

A P = Q
B P < Q
C P > Q
D None of these

Read the statements carefully and select the correct option.
Statement-I : The product of an integer and a rational number can never be a natural number.
Statement-II : The quotient of division of an integer by a rational number can never be an integer.

ABoth Statement-I and Statement-II are true.
BBoth Statement-I and Statement-II are false.
CStatement-I is true but Statement-II is false.
DStatement-I is false but Statement-II is true.

Subtract the largest 4-digit even positive integer from the largest 5-digit odd negative integer?

A 19999
B 19998
C -19998
D –19999

Multiply the second multiple of 9 by 12.

A 18
B 108
C 54
D 216

Compare and fill the box.
795 × 999 + 795 887 × 10 × 461 – 361 × 8870

A >
B <
C =
D Cannot be determined

Find the sum of the three integers lies between –2 and 2.

A 0
B 1
C - 1
D 4