Study Guide For RPF/RPSF Constable>Chapter 9 - Number System>Most Important Questions>Q 16

EASY

RPF Constable CBT 1

IMPORTANT

Earn 100

Which of the following is divisible by $3$ ?

50% studentsanswered this correctly

Important Questions on Number System

EASY

RPF Constable CBT 1

IMPORTANT

Study Guide For RPF/RPSF Constable>Chapter 9 - Number System>Most Important Questions>Q 17

What least value must be assigned to

*

, so that the number

6912 *

is divisible by

25

?

EASY

RPF Constable CBT 1

IMPORTANT

Study Guide For RPF/RPSF Constable>Chapter 9 - Number System>Most Important Questions>Q 18

Find the unit digit in the product of

(268 \times 539 \times 826 \times 102)

MEDIUM

RPF Constable CBT 1

IMPORTANT

Study Guide For RPF/RPSF Constable>Chapter 9 - Number System>Most Important Questions>Q 19

The unit digit of the expression

125^{813} \times 553^{3703} \times 4532^{828}

EASY

RPF Constable CBT 1

IMPORTANT

Study Guide For RPF/RPSF Constable>Chapter 9 - Number System>Most Important Questions>Q 20

The unit’s place digit in the product

{(3127)}^{173}

will be.

MEDIUM

RPF Constable CBT 1

IMPORTANT

Study Guide For RPF/RPSF Constable>Chapter 9 - Number System>Most Important Questions>Q 21

The sum of all integers between $200$ and $400$ divisible by $9$ is:

MEDIUM

RPF Constable CBT 1

IMPORTANT

Study Guide For RPF/RPSF Constable>Chapter 9 - Number System>Most Important Questions>Q 22

The sum of natural numbers between

100

and

200

which are multiples of

3

is:

MEDIUM

RPF Constable CBT 1

IMPORTANT

Study Guide For RPF/RPSF Constable>Chapter 9 - Number System>Most Important Questions>Q 23

The value of $3 + 3^{2} + 3^{3} + . . . . . . . . . . . + 3^{7}$ is:

MEDIUM

RPF Constable CBT 1

IMPORTANT

Study Guide For RPF/RPSF Constable>Chapter 9 - Number System>Most Important Questions>Q 24

The sum of the series

1 + 2 + 3 + 4 + . . . . . . . . . . . . . . . . . . . . . . . . + 998 + 999 + 1000

is: