UP LEKHPAL QUANT QUIZ

Question 1:

In a container Milk and Water are in the ratio of 7 : 3 . 8 litres of water is added to the mixture so , that in the final mixture the ratio of milk and water become 1 : 1 . Find quantity of water in the final mixture.

10

7

14

28

Question 2:

What is $15 \%$ of $34 ?$

5.1

5

5.2

4.9

Question 3:

Seven years ago, the ratio of the ages of A and B was 5: 4. Eight years hence, the ratio of the ages of A and B will be 10 : 9. What is the sum of their present ages?

$41$ years

$35$ years

$28$ years

$29$ years

Question 4:

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

$612.98 \div 15.05 \div 6.12=$ ?

7

12

15

18

Question 5:

A certain sum of money become 3 times every 5 years at a certain rate of compound interest when the interest is compounded annually then find in how many years it will become 81 times of itself .

15 years

10 years

20 years

25 years

Question 6:

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

$339 \%$ of $705.62+136 \%$ of $1329=$ ?

3600

4500

4200

3900

Question 7:

A train 270 metres long is running at a speed of 36 kilometer per hour, then it will cross a bridge of length 180 metres in:

$45$ sec

$50$ sec

$35$ sec

$40$ sec

Question 8:

Find the unit digit of 69!

9

4

0

7

Question 9:

A car covers a certain distance in 8 hours at a speed of 50kmph. What should be the increase in speed to cover the same distance in 5 hours?

50kmph

40kmph

30kmph

80kmph

Question 10:

Simplify :$(3 y)^{2}+x^{2}-(2 y)^{2}$

$x^{2}-5 y^{2}$

$x^{2}+y^{2}$

$x^{2}-y^{2}$

$x^{2}+5 y^{2}$