Q. 74.0( 5 Votes )

# Out of the four options, only one is correct. Write the correct answer.

If *a* % is the discount per cent on a marked price *x*, then discount is

A.

B.

C.

D.

Answer :

Let us assume discount rate be a and marked price be x.

Since, discount can be calculated always on marked price, when discount percentage is given.

Discount = Discount % on marked price

=

Hence, option (c) is correct. .

Rate this question :

Fill in the blanks to make the statements true.

Discount = Discount % of _______.

NCERT - Mathematics ExemplarFill in the blanks to make the statements true.

Discount = ________ – _________.

NCERT - Mathematics ExemplarFill in the blanks to make the statements true.

The discount on an item for sale is calculated on the _________.

NCERT - Mathematics ExemplarWith the decrease in prices of tea by 15% Tonu, the chaiwallah, was able to buy 2 kg more of tea with the same Rs 45 that he spent each month on buying tea leaves for his chai shop. What was the reduced price of tea? What was the original price of tea?

NCERT - Mathematics Exemplar

Arunima bought household items whose marked price and discount % is as follows:

Find the total amount of the bill she has to pay.

NCERT - Mathematics Exemplar