Complete the series: 3, 10, 101, ? MCQ with Answer and Explanation

Complete the series: 3, 10, 101, ?
A. 10101
B. 10201
C. 10202
D. 11011
Answer: Option C
Solution (By JKSSB Mock Tests)
3² + 1 = 10, 10² + 1 = 101, 101² + 1 = 10202.

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Practice More Logical Reasoning Questions

Question #1
A is taller than B. C is taller than A. D is taller than C. E is the tallest of them. If B is the shortest, then who is the second tallest?
A. A
B. D
C. Cannot be determined
D. C

Correct Answer: Option B


Explanation:
Order E > D > C > A > B. Second tallest is D.

This question belongs to: Reasoning Logical Reasoning
Question #2
If 'FLOWER' is coded as 'GMPXFS', then 'BLOSSOM' is coded as ?
A. CMQTTPN
B. CNPTTPN
C. CNPTTPM
D. CNPTTQN

Correct Answer: Option B


Explanation:
Each letter is shifted one place forward: B→C, L→M, O→P, S→T, S→T, O→P, M→N = CNPTTPN.

This question belongs to: Reasoning Logical Reasoning
Question #3
If the word 'GEOGRAPHY' is arranged in alphabetical order, which letter will be the middle letter?
A. O
B. R
C. G
D. H

Correct Answer: Option D


Explanation:
GEOGRAPHY sorted: A E G G H O P R Y. 9 letters, middle 5th is H.

This question belongs to: Reasoning Logical Reasoning