Find the missing term in the series: 2, 3, 8, 27, 112, ? MCQ with Answer and Explanation

Question

Share Report Error

Find the missing term in the series: 2, 3, 8, 27, 112, ?

A. 550

B. 565

C. 555

D. 560

Answer: Option B

Solution (By JKSSB Mock Tests)

Pattern: 2×1+1=3, 3×2+2=8, 8×3+3=27, 27×4+4=112, 112×5+5=565.

This question belongs to: Reasoning Mental Reasoning

Request complete Subject PDF

Discuss this Question (0)

No comments yet. Be the first to start the discussion!

Practice More Mental Reasoning Questions

Question #1

Find the missing term: 2, 12, 30, 56, ?

A. 80

B. 84

C. 90

D. 88

View Answer & Solution Discuss

Get Complete Subject PDF for Reasoning

Correct Answer: Option C

Explanation:
The terms follow n²+n for odd n? Check: 1²+1=2, 3²+3=12, 5²+5=30, 7²+7=56, so next is 9²+9=90.

This question belongs to: Reasoning Mental Reasoning

Question #2

5 : 125 :: 6 : ?

A. 256

B. 180

C. 216

D. 196

View Answer & Solution Discuss

Get Complete Subject PDF for Reasoning

Correct Answer: Option C

Explanation:
The relation is n^3. 5^3 = 125; 6^3 = 216.

This question belongs to: Reasoning Mental Reasoning

Question #3

Statements: All cups are plates. Some plates are bowls. Conclusions: I. Some bowls are cups. II. Some plates are cups.

A. Neither follows

B. Only I follows

C. Only II follows

D. Both follow

View Answer & Solution Discuss

Get Complete Subject PDF for Reasoning

Correct Answer: Option C

Explanation:
All cups are plates ⇒ Some plates are cups. Some plates are bowls does not imply some bowls are cups. Only II.

This question belongs to: Reasoning Mental Reasoning

Explore All Mental Reasoning MCQs