DELHI POLICE CONSTABLE QUANT QUIZ

Question 1:

The $\mathrm{CP}$ of 20 articles is equal to the SP of 30 articles. What is the profit or loss percentage.

$33.33 \%$

$25.5 \%$

$10 \%$

$35 \%$

Question 2:

In how much time will the simple interest on a certain sum of money be $\frac{6 }{5}$ times of the sum at $20 \%$ per annum?

5 years

8 years

6 years

7 years

Question 3:

Find the value of $\sqrt{0.5}$.

$0.707$

$0.770$

$0.730$

$0.764$

Question 4:

Suresh bought some pens at the rate of 3 for Rs.2 and the same pens at the rate of 5 for Rs. 4 , If he sold all these at the rate of 6 for Rs. 5 then find the profit/loss %

$13 \frac{7}{11}$ Profit

$32 \frac{2}{3}$ Profit

$47 \frac{2}{13} \operatorname{Loss} $

$26 \frac{3}{16}$ Loss

Question 5:

The population of a town is 333750 . The ratio of women and men is $47: 42$. If there are $24 \%$ literate among women and $90\%$ literate, among men, the total no. of literate persons in the town is.

184050

184029

184070

184090

Question 6:

The price of sugar increases by $20 \%$ due to the festive season. By what percentage should a family reduce the consumption of sugar so that there is no change in the expenditure?

$20 \%$

$18 \frac{1}{2} \%$

$16 \frac{2}{3} \%$

$15 \frac{1}{2} \%$

Question 7:

If 35% of a number is 700, then what will be 50% of the same number?

2000

1000

3500

1400

Question 8:

Direction : What approximate value should come in place of question mark (?) in the following equations?

$ (0.00072 \div 0.000015) \times 5.00005=\text { ? } $

130

190

240

280

Question 9:

15 women together can complete a work in 8 hours. In how many hours will 6 women together complete the same work ?

20

18

25

15

Question 10:

Two number have 8 as their HCF and 73 as their LCM then one can say that -

No such pair numbers exists.

Only one such pair of numbers exists.

Many such pairs of numbers exist.

Only two such pairs of numbers exist.