Question

(b) 12
(c) 37% () 11%
(a) 45%
(b) 12%
(d) 11--%
Calculate the followings :
(a) 5% fo 125 ? (b) 9% of 225?
(c) 6% of 6 kg rice? (d) 40% of 200 cm?
(a) What is the percentage of Tk. 20 of Tk. 80 ?
(b) What is the percentage of Tk. 75 of Tk. 120 ?
In a school, there are 500 students. If the girls are 40%, determine
the number of boys?
David has obtained 600 marks out of 900 in the terminal examinations.
What is the percentage of marks he has obtained? Determine the ratio
of the total and the obtained marks.
Musanna bought a Bengali essay book from book stall at Tk. 84. But
the cover price of the book was Tk. 120. How much commission in
percentage has he obtained ?
The monthly income of a service holder is Tk. 15,000/-. His monthly
expenditure is Tk. 9000. What is the percentage of the expenditure to the
income?​

Answer 1

Answer:

(b) 12

(c) 37% () 11%

(a) 45%

(b) 12%

(d) 11--%

Calculate the followings :

(a) 5% fo 125 ? (b) 9% of 225?

(c) 6% of 6 kg rice? (d) 40% of 200 cm?

(a) What is the percentage of Tk. 20 of Tk. 80 ?

(b) What is the percentage of Tk. 75 of Tk. 120 ?

In a school, there are 500 students. If the girls