Mental Maths 6>Chapter 3 - Playing with Numbers>Exercise 1>Q 28

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6th CBSE

IMPORTANT

Earn 100

Find a number $12$ more than the product of smallest prime number and largest prime number less than $30$ ?

Important Questions on Playing with Numbers

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6th CBSE

IMPORTANT

Mental Maths 6>Chapter 3 - Playing with Numbers>Exercise 1>Q 29

What is the number

6

less than

8

^th multiple of

13

?

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6th CBSE

IMPORTANT

Mental Maths 6>Chapter 3 - Playing with Numbers>Exercise 1>Q 30

The sum of smallest odd prime number and smallest prime number of

3

digits.

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6th CBSE

IMPORTANT

Mental Maths 6>Chapter 3 - Playing with Numbers>Exercise 1>Q 31

Which of the following are prime numbers?

$13, 48, 19, 69, 22, 1$

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6th CBSE

IMPORTANT

Mental Maths 6>Chapter 3 - Playing with Numbers>Exercise 1>Q 32

What is the simplest form of

\frac{54}{100}

?

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6th CBSE

IMPORTANT

Mental Maths 6>Chapter 3 - Playing with Numbers>Exercise 1>Q 33

Which of the following are composite numbers?

$25, 17, 39, 44, 51, 23$

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6th CBSE

IMPORTANT

Mental Maths 6>Chapter 3 - Playing with Numbers>Exercise 1>Q 34

How many prime numbers are there below

20

?

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6th CBSE

IMPORTANT

Mental Maths 6>Chapter 3 - Playing with Numbers>Exercise 1>Q 35

What is the largest

2

digit prime number?

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6th CBSE

IMPORTANT

Mental Maths 6>Chapter 3 - Playing with Numbers>Exercise 1>Q 36

Which of the following numbers are divisible by

8

?

562, 95072, 12159, 728