SSC GD Classification Questions
5 questions on Classification for SSC GD, including questions from 2024 papers. Each comes with the correct answer and a worked explanation.
- Questions
- 5
- Easy
- 5
Classification questions with solutions
Three of the following four numbers are alike in a certain way and one is different. Select the odd one out.
- (A)85
- (B)117
- (C)91
- (D)104
Show answer and explanation
Correct answer: (A) 85
Each of 91, 117, 104 is a multiple of 13, whereas 85 is not a multiple of 13. Therefore 85 does not belong to the group and is the odd one out.
Three of the following four numbers are alike in a certain way and one is different. Select the odd one out.
- (A)31
- (B)43
- (C)21
- (D)11
Show answer and explanation
Correct answer: (C) 21
Each of 31, 43, 11 is a prime number, whereas 21 is not a prime number. Therefore 21 does not belong to the group and is the odd one out.
Three of the following four numbers are alike in a certain way and one is different. Select the odd one out.
- (A)63
- (B)49
- (C)14
- (D)25
Show answer and explanation
Correct answer: (D) 25
Each of 63, 49, 14 is a multiple of 7, whereas 25 is not a multiple of 7. Therefore 25 does not belong to the group and is the odd one out.
Three of the following four numbers are alike in a certain way and one is different. Select the odd one out.
- (A)23
- (B)21
- (C)11
- (D)13
Show answer and explanation
Correct answer: (B) 21
Each of 13, 11, 23 is a prime number, whereas 21 is not a prime number. Therefore 21 does not belong to the group and is the odd one out.
Three of the following four numbers are alike in a certain way and one is different. Select the odd one out.
- (A)29
- (B)11
- (C)53
- (D)51
Show answer and explanation
Correct answer: (D) 51
Each of 29, 11, 53 is a prime number, whereas 51 is not a prime number. Therefore 51 does not belong to the group and is the odd one out.
Frequently asked questions
How many SSC GD Classification questions can I practise here?
5 questions — 5 easy. 5 are shown on this page with answers and explanations, and the practice set draws from all of them.
How should I practise Classification for SSC GD?
Read through a few solved questions first to see the method, then take a timed practice set. Afterwards, check which questions you got wrong or spent longest on and redo those before moving on.