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 x
12×100x×18×8+x=12880
0.12x+x=12880
x=1.1212880= Rs11500
∴ Rs 12000 in cash is the better offer.
The correct option is (A)