Question

(1) 20% of 60 kg
(m) 30% of 200 metres
v) 12% of 480 ml
fxif
(m)
1% of x is 16
is 35
(m) 60% of x is 300
per cent is
(i) 20 of 40
(ii) ,8 of 4
(i) 400 ml of 4 litre (iv) 7.50 of 50
(i) If 65% of a number is 260, then find the number.
(ii) Increase 320 by 30%
(iii) Decrease 120 by 12%
12
2
100
Khushboo's weight decreased from 70 kg to 56 kg. Find the percentage decrease.
Rakhee scored 72% in English, 60% in Mathematics and 66% in Social Science. If the maximum marks in
these subjects were 50,75 and 100 respectively, find her aggregate percentage.
Menu got an increase of 20% in his salary. If the salary after increase was ? 12,600, find his salary before
increase.
If 50% of a number is 250, find the number.
A bag that could hold 5 kg of rice earlier has now been increased in size so that it can hold 7 kg. What is the
percentage increase in size?
o school are girls. Find the total number of students in the school if 405 are boys.
op and pineapple are in the ratio of 2:3. What is the percentage of
the original price of the​

Answer 1

1) 12%

2) 60%

3) 57.6%

4) 0.16%

5) 180x%