EASY
6th CBSE
IMPORTANT
Earn 100

A factory produces electric bulbs. If 1 out of every 10 bulbs is defective and the factory produces 630 bulbs per day, find the number of defective bulbs produced each day.

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Important Questions on Ratio, Proportion and Unitary Method

EASY
6th CBSE
IMPORTANT
Mathematics For Class 6>Chapter 10 - Ratio, Proportion and Unitary Method>EXERCISE 10A>Q 13
Find the ratio of the price of a pencil to that of a ball pen if pencils cost ₹96 per score and ball pens cost ₹50.40 per dozen.
EASY
6th CBSE
IMPORTANT
Mathematics For Class 6>Chapter 10 - Ratio, Proportion and Unitary Method>EXERCISE 10A>Q 14
The ratio of the length of a field to its width is 5:3. Find its length if the width is 42 metres.
EASY
6th CBSE
IMPORTANT
Mathematics For Class 6>Chapter 10 - Ratio, Proportion and Unitary Method>EXERCISE 10A>Q 15
The ratio of income to savings of a family is 11:2. Find the expenditure if the savings is ₹1520.
EASY
6th CBSE
IMPORTANT
Mathematics For Class 6>Chapter 10 - Ratio, Proportion and Unitary Method>EXERCISE 10A>Q 16
The ratio of income to expenditure of a family is 7:6. Find the savings if the income is ₹14000.
EASY
6th CBSE
IMPORTANT
Mathematics For Class 6>Chapter 10 - Ratio, Proportion and Unitary Method>EXERCISE 10A>Q 17
The ratio of zinc and copper in an alloy is 7:9. If the weight of copper in the alloy is 11.7 kg. Find the weight of zinc in it.
EASY
6th CBSE
IMPORTANT
Mathematics For Class 6>Chapter 10 - Ratio, Proportion and Unitary Method>EXERCISE 10A>Q 18
A bus covers 128 km in 2 hours and a train covers 240 km in 3 hours. Find the ratio of their speeds.
EASY
6th CBSE
IMPORTANT
Mathematics For Class 6>Chapter 10 - Ratio, Proportion and Unitary Method>EXERCISE 10A>Q 19
From the given pairs, find which ratio is larger: 3 : 4 or 9 : 16
EASY
6th CBSE
IMPORTANT
Mathematics For Class 6>Chapter 10 - Ratio, Proportion and Unitary Method>EXERCISE 10A>Q 19
From the given pairs, find which ratio is larger: 5:12 or 17:30.