Find the next number in the series: 121, 144, 169, 196, ? MCQ with Answer and Explanation

Find the next number in the series: 121, 144, 169, 196, ?
A. 289
B. 256
C. 216
D. 225
Answer: Option D
Solution (By JKSSB Mock Tests)
The series is 11², 12², 13², 14²; next is 15²=225.

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Practice More Logical Reasoning Questions

Question #1
Book is to Library as Data is to ______.
A. File
B. Internet
C. Database
D. Server

Correct Answer: Option C


Explanation:
Books are stored in a library; data is stored in a database.

This question belongs to: Reasoning Logical Reasoning
Question #2
If 'BRICK' is coded as 'CSJDL', then 'STONE' is coded as ?
A. TUQPH
B. TUQOG
C. TUQPG
D. TUPPG

Correct Answer: Option C


Explanation:
Each letter is shifted one place forward: S→T, T→U, O→Q, N→P, E→G = TUQPG.

This question belongs to: Reasoning Logical Reasoning
Question #3
In a certain code language, '134' means 'you are well', '758' means 'they go home', '839' means 'we are home'. Which digit stands for 'are'?
A. 3
B. 1
C. 8
D. 4

Correct Answer: Option A


Explanation:
'are' common in first and third =3. 'home' second and third =8.

This question belongs to: Reasoning Logical Reasoning