Question:3) Aryan found that his
friends gave him gifts which are
equivalent to 3/5 of amount that he
spent on decoration and food. What
was the amount on gifts that he
received?
A)
Rs 5700
B)
Rs 4500
C)
Rs 3600
D)
Rs 5000
Answers
Given : Aryan was given Rs 20000 by his parents to arrange a party for his birthday.
He planned to spend 1/4 on food,
3/10 of the remaining amount on decoration
and 1/3 of remaining on the return gifts to be given
Aryan found that his friends gave him gifts which are equivalent to 3/5 of amount that he spent on decoration and food.
To Find : What
was the amount on gifts that he received?
A) Rs 5700
B) Rs 4500
C) Rs 3600
D) Rs 5000
Solution:
Spend on food = (1/4)20000 = 5000
Remaining = 20000 - 5000 = 15000
Spend on decoration = (3/10) 15000 = 4500
spent on decoration and food. = 5000 + 4500 = 9500
3/5 of amount that he spent on decoration and food. = (3/5)9500
= 5700
amount on gifts that he received = 5700
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