arrow
arrow
arrow
What should come in place of the question mark (?) in the given series? 24 31 40 47 56 63 ?
Question

What should come in place of the question mark (?) in the given series?
24 31 40 47 56 63 ?

A.

78

B.

72

C.

92

D.

86

Correct option is B

Information Given:
24, 31, 40, 47, 56, 63, ?
Logic: Differences alternate: +7, +9.
Step-by-step:
24 → 31 (+7)
31 → 40 (+9)
40 → 47 (+7)
47 → 56 (+9)
56 → 63 (+7)
63 → 72 (+9)
Final Answer:
72
Final Correct Option:
B

Free Tests

Free
Must Attempt

SSC GD Constable Full Mock Test 1

languageIcon English
  • pdpQsnIcon80 Questions
  • pdpsheetsIcon160 Marks
  • timerIcon60 Mins
languageIcon English
Free
Must Attempt

SSC GD PYP (Held on 4 Feb 2025 S1)

languageIcon English
  • pdpQsnIcon80 Questions
  • pdpsheetsIcon160 Marks
  • timerIcon60 Mins
languageIcon English
Free
Must Attempt

Hindi Section Test 1

languageIcon English
  • pdpQsnIcon20 Questions
  • pdpsheetsIcon40 Marks
  • timerIcon12 Mins
languageIcon English
test-prime-package

Access ‘DSSSB G-II/ASO’ Mock Tests with

  • 60000+ Mocks and Previous Year Papers
  • Unlimited Re-Attempts
  • Personalised Report Card
  • 500% Refund on Final Selection
  • Largest Community
students-icon
392k+ students have already unlocked exclusive benefits with Test Prime!
Our Plans
Monthsup-arrow