Logical Reasoning

Odd One Out

Medium

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

17 : 306

29 : 812

16 : 272

22 : 506

✅ Correct Option: 2

In three pairs the second number is $n(n+1)$ : $17\times18=306$ , $16\times17=272$ , $22\times23=506$ . But $812 = 29\times28 = n(n-1)$ , so 29 : 812 breaks the pattern.

2026: 21 May Shift 1

Identify the Odd One Out :

2025: 27 May Shift 1

Choose the number which is different from the others.

2025: 13 May Shift 2

Choose the odd one out among the following?

2026: 14 May Shift 1

From the four numbers given below, Choose the combination of numbers which are alike in same manner:

A. 144

B. 512

C. 216

D. 343

Choose the correct answer from the options given below:

2023: 19 June Shift 1

Choose the number which is different from others in the groups ?

751, 734, 981, 853, 532

2025: 24 May Shift 2

Choose the number which is different from others in the group:

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

Solution

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