classification reasoning questions and answers

Question 1:

Three of the following four letter - clusters are alike in a certain way and one is different. Pick the odd one out.

(a) POWZ (b) KNQT

(c) FILO (d) QTWZ

Answer:

KNQT

Solution:

Except option b, all follow the pattern given below:

+3,+3,+3

Question 2:

Three of the following four number-pairs are alike in a certain way and one is different. Pick the odd pair out.

(a) 4 : 27 (b) 49 : 218

(c) 16 : 125 (d) 9 : 64

Answer:

49 : 218

Solution:

Except option b, all follow the pattern given below:

a² : (a+1)³

Question 3:

Three of the following four letter-clusters are alike in a certain way and one is different. Pick the odd one out

(a) RVZDG (b) DHLPT

(c) UYCGK (d) AEIMQ

Answer:

RVZDG

Solution:

Except option a, all follow the pattern given below:

+4,+4,+4, +4

Question 4:

Three of the following four words are alike in a certain way and one is different. Pick the odd word out.

(a) Indigo (b) Silver

(c) Orange (d) Violet

Answer:

Silver

Solution:

Indigo, Orange and Violet are three colors of rainbow, silver is not a color seen in rainbow.

Question 5:

Three of the following four letter-clusters are alike in a certain way and one is different.  Pick the odd one out.

(a) CGK (b) LPT

(c) BFM (d) NRV

Answer:

64 : 54

Solution:

Except option c, all follow the pattern given below:

+4,+4