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Aaron left 2100 rupees after spending of the money he spent on shopping. How much money did he have?

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answer is C.

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Detailed Solution

Concept- To solve this problem, we first need to know how to find the

of the set

is specified as

So, in this question, we first assume that the money Aaron took is equal to a random variable, for example

then calculate

of that money and subtract it from the total amount, as follows: Enter.

to get the value of

. The value of

is the required answer.
Let the money he took for shopping be

.
Money he spent

Money left with him

But money left with him

Rs. 2100
Therefore

Rs. 2100

Therefore, the total amount of money Aaron spent on shopping is

Hence, option 3 is correct.

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