Find the HCF of $15$ and $75$.

Important Questions on Playing With Numbers

EASY

6th CBSE

IMPORTANT

MBD Super Refresher Mathematics 6>Chapter 3 - Playing With Numbers>SELF PRACTICE 3.6>Q 1

Find the HCF of $72$ and $126$.

EASY

6th CBSE

IMPORTANT

MBD Super Refresher Mathematics 6>Chapter 3 - Playing With Numbers>SELF PRACTICE 3.6>Q 2

Find the HCF of $12,18$ and $30$.

EASY

6th CBSE

IMPORTANT

MBD Super Refresher Mathematics 6>Chapter 3 - Playing With Numbers>SELF PRACTICE 3.6>Q 2

Find the HCF of $18,54$ and $90$.

EASY

6th CBSE

IMPORTANT

MBD Super Refresher Mathematics 6>Chapter 3 - Playing With Numbers>SELF PRACTICE 3.7>Q 1

Find the least number which is exactly divisible by $12,16$ and $64$.

EASY

6th CBSE

IMPORTANT

MBD Super Refresher Mathematics 6>Chapter 3 - Playing With Numbers>SELF PRACTICE 3.7>Q 2

Two big packets of books contain $84$ and $105$ books respectively. These books are to be packed into small packets which will contain same number of books. How many maximum number of books can be packed in each small packet?

HARD

6th CBSE

IMPORTANT

MBD Super Refresher Mathematics 6>Chapter 3 - Playing With Numbers>SELF PRACTICE 3.7>Q 3

The length, breadth and height of a room are $6 \mathrm{m} 80 \mathrm{cm}, 5 \mathrm{m} 10 \mathrm{cm}$ and $3 \mathrm{m} 40 \mathrm{cm}$ respectively. Find the longest tape which can measure the dimension of the room exactly?

EASY

6th CBSE

IMPORTANT

MBD Super Refresher Mathematics 6>Chapter 3 - Playing With Numbers>SELF PRACTICE 3.7>Q 4

Four boxes can hold $24 kg, 36 kg, 48 kg$ and $54kg$ respectively. If the least amount of weight which can be put into exact number of boxes is $k kg$, find the value of $k$.

EASY

6th CBSE

IMPORTANT

MBD Super Refresher Mathematics 6>Chapter 3 - Playing With Numbers>SELF PRACTICE 3.7>Q 5

Find the least number which when divided by $12$, $15,18$ and $36$ leaves $10$ as remainder.