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Question

Mathematics Question on Number Systems

A man wants to sell his scooter. There are two offers, one at Rs 12,000 cash and the other at a credit or Rs 12,880 to be paid after 8 months, money being at annum. Which is the better offer?

A

Rs 12,000 in cash

B

Both are equal

C

Rs 12,880 at credit

D

None of these

Answer

Rs 12,000 in cash

Explanation

Solution

In 1st case the amount is Rs 12000
In 2nd case, let the present value of money be xx
x×18×812×100+x=12880\frac{x\times18\times8}{12\times100}+x=12880
0.12x+x=128800.12x+x=12880
x=128801.12=x=\frac{12880}{1.12}= Rs1150011500

\therefore Rs 1200012000 in cash is the better offer.
The correct option is (A)