Which of the following is the odd one out? MCQ with Answer and Explanation

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Which of the following is the odd one out?

A. SVYB

B. ORUX

C. CFIL

D. JKNR

Answer: Option D

Solution (By JKSSB Mock Tests)

In others, the letters are +3, +3, +3. C+3=F, F+3=I, I+3=L. O+3=R, R+3=U, U+3=X. S+3=V, V+3=Y, Y+3=B. In JKNR: J+1=K, K+3=N, N+4=R. Different pattern.

This question belongs to: Reasoning Mental Reasoning

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Practice More Mental Reasoning Questions

Question #1

Find the missing term: 10, 18, 34, 66, ?

A. 132

B. 128

C. 126

D. 130

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Correct Answer: Option D

Explanation:
Each term is multiplied by 2 and 2 is subtracted: 10×2-2=18, 18×2-2=34, 34×2-2=66, so next is 66×2-2=130.

This question belongs to: Reasoning Mental Reasoning

Question #2

Find the missing term: 0, 7, 26, 63, ?

A. 124

B. 126

C. 127

D. 125

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Correct Answer: Option A

Explanation:
The terms follow n³-1: 1³-1=0, 2³-1=7, 3³-1=26, 4³-1=63, so next is 5³-1=124.

This question belongs to: Reasoning Mental Reasoning

Question #3

If MOUSE is coded as OQWVG, how is HORSE coded?

A. JQTVG

B. JQTUG

C. JQSUG

D. JQTUF

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Correct Answer: Option B

Explanation:
Each letter is shifted 2 places forward. H+2=J, O+2=Q, R+2=T, S+2=U, E+2=G.

This question belongs to: Reasoning Mental Reasoning

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