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Find the missing number, if a certain rule is followed row-wise or column-wise.



A 4
B 8
C 12
D 16

Read the following statements carefully and state 'T' for true and 'F' for false.
(i) There is only one solution for a linear equation in one variable.
(ii) If four-fifths of n gives 96. Then, the value of n is 140.
(iii) If the sum of two numbers is 36 and the bigger number exceeds the smaller number by 24, then the smaller number is 6.
(iv) x² – 2 is a linear equation in one variable.

A(i) - T; (ii) - T; (iii) - T; (iv) - F
B(i) - F; (ii) - T; (iii) - F; (iv) - T
C(i) - T; (ii) - F; (iii) - T; (iv) - F
D(i) - F; (ii) - F; (iii) - T; (iv) - F

Sanya bought two dozen similar pens. She gave the cashier two Rs 100 notes and received Rs 13.60 as change. How much did each pen cost?

ARs 7.77
BRs 6.76
CRs 5.87
DRs 8.46

Raman has enough money to buy 30 books worth ₹ 20 each. If the price of each book is increased by ₹ 30, then how many books can he buy with the same amount of money?

A 12
B 15
C 18
D 20

Vikas has ₹ (x³ + 2ax + b), with this money he can buy exactly (x – 1) jeans or (x + 1) shirts with no money left. How much money Vikas has, if x = 4?

A₹ 80
B₹ 120
C₹ 30
D₹ 60

A figure has a rotational symmetry of order more than 1, the angle of rotation can be

A 21°
B 22°
C 23°
D 24°

Match the following.


A (P) → (iv), (Q) → (i), (R) → (ii), (S) → (iii)
B (P) → (iv), (Q) → (iii), (R) → (ii), (S) → (i)
C (P) → (ii), (Q) → (iv), (R) → (iii), (S) → (i)
D (P) → (ii), (Q) → (i), (R) → (iv), (S) → (iii)

Select the CORRECT match.

A Infinite order of rotational symmetry
B Only two lines of symmetry
C No symmetry
D Only one line of symmetry

The preceding number of the number –6 is

A 6
B - 7
C - 5
D 5

What is the height of tree (in m) shown here?


A108 – 73
B64 – 32
C88 – 22
D99 – 65