Find the next term in the series: 3, 4, 10, 33, 136, ? MCQ with Answer and Explanation

Find the next term in the series: 3, 4, 10, 33, 136, ?
A. 700
B. 685
C. 695
D. 690
Answer: Option B
Solution (By JKSSB Mock Tests)
Pattern: ×1+1, ×2+2, ×3+3, ×4+4, ×5+5: 3×1+1=4, 4×2+2=10, 10×3+3=33, 33×4+4=136, 136×5+5=685.

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Practice More Mental Reasoning Questions

Question #1
Find the missing term: 4, 12, 36, 108, ?
A. 324
B. 432
C. 216
D. 540

Correct Answer: Option A


Explanation:
Each term is multiplied by 3: 4×3=12, 12×3=36, 36×3=108, so next is 108×3=324.

This question belongs to: Reasoning Mental Reasoning
Question #2
In a row of 40 students, Ravi is 15th from left and Sita is 20th from right. How many students are there between them?
A. 7
B. 4
C. 5
D. 6

Correct Answer: Option C


Explanation:
Sita's position from left = 40-20+1=21. Ravi's position =15. Number between them = 21-15-1=5.

This question belongs to: Reasoning Mental Reasoning
Question #3
If day after tomorrow is Sunday, what day was day before yesterday?
A. Tuesday
B. Wednesday
C. Monday
D. Thursday

Correct Answer: Option B


Explanation:
If day after tomorrow is Sunday, today is Friday. Day before yesterday was Wednesday.

This question belongs to: Reasoning Mental Reasoning