SSC CHSL MATHS QUIZ

Question 1:

A certain sum of money doubles in 2 years at a certain rate of compound interest per annum. In how many years will it become 4 times at the same compound interest?

$6$

$5$

$4$

$3$

Question 2:

What is the compound interest (in ₹, nearest to a ₹) on a sum of ₹ 8,000 for 2$\frac{1}{8}$ years at the rate of 16% p.a., interest compounded yearly?

2,840

2,790

2,765

2,980

Question 3:

Find the Compound interest on Rs. 1000 at the rate of 10% per annum for 2 years .

210

1210

420

1500

Question 4:

A sum of money at compound Interest amounts to $3 \sqrt{3}$ times itself in 5 years. In how many years will it be 27 times itself.

10 years

15 years

$15 \sqrt{3}$ years

$12.5$ years

Question 5:

A sum of RS 25,000 is lent at $10 \%$ P.a. CI, Compounded annually. What is the Difference between the $C I$ for $3^{r d}$ and $4^{\text {th }}$ year (in rupees)?

$275.5$

$284.5$

$296.5$

$302.5$

Question 6:

HDFC bank lent Rs.169128 to Vishal & sons at compound interest and got Rs. 4000896 after 3 years. What was the rate of interest charged, if compounded annually?

$33 \frac{1}{3} \%$

$22 \frac{2}{9} \%$

$25 \%$

$50 \%$

Question 7:

A sum of money invested at compound interest amounts to Rs. 1,600 in 2 years and Rs. 1,680 in 3 years. Find the rate of interest.

$5 \%$

$6 \%$

$5.5 \%$

$6.5 \%$

Question 8:

What is the compound interest earned on Rs 15000 at $80 \%$ per annum in $\frac{3}{4}$ years, Interest compounded quarterly.

5630

10920

4328

6457

Question 9:

The difference between the compound interest (compounded annually) and the simple interest on a certain sum of money at $12 \%$ per annum for 2 years is 72. What is the principal amount?

₹ 6,500

₹ 6,000

₹ 5,500

₹ 5,000

Question 10:

A sum of money compounded annually doubles itself in 5 years. In how many years will it become four times of itself?

8 years