Samiha Grewal
from
Sat Paul Mittal School, Ludhiana

Subject :IMO Class : Class 3

The weight of a chocolate is 7 grams. What is the minimum number of chocolates needed to tip the scale below to the right?

A3

B5

C9

D6

why

## Ans 1:

#### Edit Post

ANIMESH BEHERA
from
TIMPANY, VISAKHAPATTNAM

Class : Class 3

(D):To tip the scale below to the right,the weight ofchocolates should be greater than 37kg.Weight of 5 chocolates =5 x 7=35kgWeight of 6 chocolates=6x7=42kgSo,minimum number of chocolates needed = 6

## Ans 4:

#### Edit Post

Nihira Tiwari
from
Delhi public school electronic city, Bengaluru

Class : Class 5

This question is wrong as 7x9 is 63 and that is also bigger than 37.

## Ans 6: (Master Answer)

#### Edit Post

Admin
from
revisewise, Noida

Class : Class 1

(D): To tip the scale below to the right, the weight of chocolates should be greater than 37kg.

Weight of 5 chocolates = 5 x 7 = 35kg

Weight of 6 chocolates = 6 x 7 = 42kg

As, 42kg > 37kg

So, minimum number of chocolates needed = 6