Magical Book on Quicker Maths>Chapter 10 - Number System>Exercises>Q 1

EASY

UPSC CAPF AC Paper - I

IMPORTANT

Earn 100

How many numbers up to $120$ are divisible by $8$ ?

50% studentsanswered this correctly

Important Questions on Number System

EASY

UPSC CAPF AC Paper - I

IMPORTANT

Magical Book on Quicker Maths>Chapter 10 - Number System>Exercises>Q 2

How many numbers between

200

and

500

are divisible by

13

?

EASY

UPSC CAPF AC Paper - I

IMPORTANT

Magical Book on Quicker Maths>Chapter 10 - Number System>Exercises>Q 3

How many numbers between

100

and

300

are multiples of

13

?

EASY

UPSC CAPF AC Paper - I

IMPORTANT

Magical Book on Quicker Maths>Chapter 10 - Number System>Exercises>Q 4

If we write the numbers from

1

to

201

, what is the sum of all the odd numbers?

EASY

UPSC CAPF AC Paper - I

IMPORTANT

Magical Book on Quicker Maths>Chapter 10 - Number System>Exercises>Q 5

If we write the numbers from

101

to

309

, what is the sum of all the even numbers?

EASY

UPSC CAPF AC Paper - I

IMPORTANT

Magical Book on Quicker Maths>Chapter 10 - Number System>Exercises>Q 6

If we write the numbers from

50

to

151

, what is the difference between the sum of all the odd and even numbers?

EASY

UPSC CAPF AC Paper - I

IMPORTANT

Magical Book on Quicker Maths>Chapter 10 - Number System>Exercises>Q 7

How many different numbers of

7

digits are there?

EASY

UPSC CAPF AC Paper - I

IMPORTANT

Magical Book on Quicker Maths>Chapter 10 - Number System>Exercises>Q 8

How many numbers up to

200

are divisible by

5

and

7

together?

EASY

UPSC CAPF AC Paper - I

IMPORTANT

Magical Book on Quicker Maths>Chapter 10 - Number System>Exercises>Q 9

How many numbers between

200

and

400

are divisible by

3, 4

and

5

together?