SSC CGL 2022 PYQ — Question 71

SSC CGL - 02 Dec 2022 - Shift 1 • Quantitative Aptitude • Q71

A sum of Rs.6,000 is to be paid back in two equal annual installments; each installment is to be paid at the end of every year. How much is each installment if the interest is compounded annually at 2% p.a.? (Rounded off up to two decimal places)

Show answer & explanation

Correct answer: B

Explanation

The correct answer is option 2 i.e. Rs.3,090.30.

Given:

Rate = 2%

Sum = Rs 6000

Calculations:

Let each installment be x

Principal amount for 1st installment = x/(102/100) = x/(51/50)

Principal amount for 2nd installment = x/(102/100)2 = x/(51/50)2

⇒ 1st installment + 2nd installment = 6000

⇒ (x/(51/50)) + (x/(51/50)2) = 6000

Hence, the value of each installment, x = 3090.30