UP POLICE CONSTABLE QUANT QUIZ

Question 1:

The LCM of 112,72 and 90 is :

5040

3780

2520

7560

Question 2:

A man covers $\frac{2}{11}$ part of his journey by train, $\frac{17}{22}$ by car and the rest by walking 1 kilometer.How far does he walk?

24 km

33 km

27 km

22 km

Question 3:

The average of ten numbers is 6, If each number is multiplied by 12 , then what will be average of the new set of numbers?

20

28

36

72

Question 4:

51% of a number is 714. What is 39% of this number?

556

546

706

602

Question 5:

If 21 is added to a number, it becomes 7 less than thrice its number. Accordingly, what is that number?

14

16

18

19

Question 6:

If Rs. 5,000 becomes Rs. 5,700 in a years times, what will Rs. 7,000 become at the end of 5 years at the same rate of interest ?

10,500 Rs.

11,900 Rs.

12,700 Rs.

7,700 Rs.

Question 7:

Six bells start ringing at once, then at intervals of $2,4,6,8,10,12$ seconds. How many times will they ring together in 30 minutes?

4

10

15

16

Question 8:

A can do a piece of work in 4 days and B can do it in 6 days. If both of them work together then in how many days will it take to complete the work? ,

$3 \frac{4}{5}$ days

$2 \frac{3}{5}$ days

$2 \frac{2}{5}$ days

$3 \frac{2}{5}$ days

Question 9:

In a mixture of 55 L. the ratio of milk and water is 7:4. What will be the amount of water to be added to make the ratio 7:6?

$15 \mathrm{L}$

$10 \mathrm{L}$

$5 \mathrm{L}$

$12 \mathrm{L}$

Question 10:

A merchant sold a pen at a loss of 20%. If he had sold it for Rs.12 more, he would have made a profit of 10%. What is the cost price (Rs) of that pen?

60

40

30

22