EASY
RRC Group D CBT
IMPORTANT
Earn 100

The sum of first 15 natural numbers is:

59.46% studentsanswered this correctly

Important Questions on Model Test

EASY
RRC Group D CBT
IMPORTANT
Indian Railway Group-D (Technical And Non-Technical Recruitment Exam )>Chapter 47 - Model Test>Exercise 6>Q 55
The sum of the first eight odd numbers is:
EASY
RRC Group D CBT
IMPORTANT
Indian Railway Group-D (Technical And Non-Technical Recruitment Exam )>Chapter 47 - Model Test>Exercise 6>Q 56
The sum of the first ten even numbers is:
MEDIUM
RRC Group D CBT
IMPORTANT
Indian Railway Group-D (Technical And Non-Technical Recruitment Exam )>Chapter 47 - Model Test>Exercise 6>Q 57
How many odd numbers are there from 1 to 81?
MEDIUM
RRC Group D CBT
IMPORTANT
Indian Railway Group-D (Technical And Non-Technical Recruitment Exam )>Chapter 47 - Model Test>Exercise 6>Q 58
The next number in the series 1, 3, 4, 7, 11, 18 is:
MEDIUM
RRC Group D CBT
IMPORTANT
Indian Railway Group-D (Technical And Non-Technical Recruitment Exam )>Chapter 47 - Model Test>Exercise 6>Q 59
The smallest four-digit number divisible by 15 is:
MEDIUM
RRC Group D CBT
IMPORTANT
Indian Railway Group-D (Technical And Non-Technical Recruitment Exam )>Chapter 47 - Model Test>Exercise 6>Q 60
The greatest four-digit number divisible by 21 is:
MEDIUM
RRC Group D CBT
IMPORTANT
Indian Railway Group-D (Technical And Non-Technical Recruitment Exam )>Chapter 47 - Model Test>Exercise 6>Q 61
A number is multiplied by 5 and 25 is added to it. The result is divided by 5 and the original number is subtracted from the same. The remainder will be:
MEDIUM
RRC Group D CBT
IMPORTANT
Indian Railway Group-D (Technical And Non-Technical Recruitment Exam )>Chapter 47 - Model Test>Exercise 6>Q 62
How many numbers between 101 and 300 are exactly divisible by both 3 and 5?