MAT (Stage-2) Mock Test - 14

Except option (4), in all other options, the second number is the square of the first number multiplied by 3.

Option 1: 72 × 3 = 49 × 3 = 147
Option 2: 112 × 3 = 121 × 3 = 363
Option 3: 52 × 3 = 25 × 3 = 75
Option 4: 172 × 3 = 289 × 3 = 867 ≠ 153

Except option (3), in all the other options, both the numbers are successive multiples of the same number.

Option (1): 21 : 24, i.e. 3 x 7 : 3 x 8
Option (2): 28 : 32, i.e. 4 x 7 : 4 x 8
Option (3): 54 : 62, but 9 x 6 : 9 x 7 = 54 : 63
Option (4); 70 : 80, i.e. 10 x 7 : 10 x 8
Option (3) does not follow the pattern.

Except 81, all others are squares of prime numbers.

all others are the things which are used for lighting. Glare is a strong dazzling light.

Kohima is not a state, but a city.

Thesis is a statement or theory that is put forward as a premise to be maintained or proved. It is different from all the other options.

Let W I T H → 1 2 3 4
⇒ T I H W → 3 2 4 1
Similarly,
J U S T → coded as 3 2 4 1 ⇒ S U T J
D O N E → coded as 3 2 4 1 ⇒ N O E D
H A V E → coded as 3 2 4 1 ⇒ V A E H, which is not correct.

Validating options, we get

A C B → 1 3 2

R T S → 1 3 2

U V W → 1 2 3, which does not follow the pattern.

Z B A → 1 3 2

The sequence is abc : abc/2. The missing number is 198/2 = 99