arrow
arrow
arrow
The sum of the first 8 prime numbers divided by 7 is equal to ___________
Question

The sum of the first 8 prime numbers divided by 7 is equal to ___________

A.

14

B.

11

C.

13

D.

10

Correct option is B

Given:

​The sum of the first 8 prime numbers divided by 7

Concept Used:

A prime number is a natural number greater than 1 that has no positive divisors other than 1 and itself. In other words, a prime number can only be divided evenly by 1 and the number itself. example 2, 3, 5, 7, 11, 13

Solution:

​First 8 prime numbers: 2, 3, 5, 7, 11, 13, 17, 19.

Sum of the primes:

2+3+5+7+11+13+17+19 = 77

Divide by 7: 

777\frac{77}{7}

= 11

Free Tests

Free
Must Attempt

CBT-1 Full Mock Test 1

languageIcon English
  • pdpQsnIcon100 Questions
  • pdpsheetsIcon100 Marks
  • timerIcon90 Mins
languageIcon English
Free
Must Attempt

RRB NTPC Graduate Level PYP (Held on 5 Jun 2025 S1)

languageIcon English
  • pdpQsnIcon100 Questions
  • pdpsheetsIcon100 Marks
  • timerIcon90 Mins
languageIcon English
Free
Must Attempt

RRB NTPC UG Level PYP (Held on 7 Aug 2025 S1)

languageIcon English
  • pdpQsnIcon100 Questions
  • pdpsheetsIcon100 Marks
  • timerIcon90 Mins
languageIcon English
test-prime-package

Access ‘RRB Group D’ Mock Tests with

  • 60000+ Mocks and Previous Year Papers
  • Unlimited Re-Attempts
  • Personalised Report Card
  • 500% Refund on Final Selection
  • Largest Community
students-icon
368k+ students have already unlocked exclusive benefits with Test Prime!
Our Plans
Monthsup-arrow