rajib jana
from
DPS MEGA City, Kolkata

Subject :IMO Class : Class 4

How many possible combinations of 1 notebook and 1 pen can be formed from 5 notebooks and 3 pens?

A 8

B 12

C 10

D 15

## Ans 4:

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## Ans 5:

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AREEN
from
BOLTON SCHOOL, Secunderabad

Class : Class 5

Answer is C as the question says the combinations of 1 notebook and 1 pen from 5 notebooks and 3 pens, which is 5*3=15.

## Ans 7:

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Arnav Raj Sharma
from
GEMS International School the ultra master mega, Gurgaon

Class : Class 1

give solution

## Ans 9:

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Aajani Datta
from
The Samhita Academy, Bangalore

Class : Class 5

to get the answer, just do 5 5 5=15