Chapter 11: Percentage Exercise – 11.5

Question: 1

What per cent of

(i) 24 is 6?

(ii) Rs.125 is Rs.10?

(iii) 4km is 160 metres?

(iv) Rs. 8 is 25 paise?

(v) 2 days is 8 hours?

(vi) 1 lire is 175 ml

Solution:

 

Question: 2

What per cent is equivalent to 3/8?

Solution:

 

Question: 3

Find the following:

(i) 8 is 4% of which number

(ii) 6 is 60% of which number

(iii) 6 is 30% of which number

(iv) 12 is 25% of which number

Solution:

 

Question: 4

Convert each of the following pairs into percentages and find out which is more?

(i) 25 marks out of 30, 35 marks out of 40

(ii) 100 runs scored off 110 balls, 50 runs scored off 55 balls

Solution:

 

Question: 5

Find 20% more than Rs.200.

Solution:

 

Question: 6

Find 10% less than Rs.150

Solution: