UP LEKHPAL QUANT QUIZ

Question 1:

If $r \sin \theta=\frac{9}{2}$ and $r \cos \theta=\frac{9 \sqrt{3}}{2}$ the value of $r$ is:

8

9

5

7

Question 2:

If 15 boys earn $₹ 750$ in 5 days, then how much money will 25 boys earn in 6 days?

Rs.1,500

Rs.960

Rs.1,200

Rs.900

Question 3:

Pooja invests in mutual funds a sum of Rs. $1,87,200$, which is $13 \%$ of her annual income. What is her monthly income (in rupees)?

$1,12,000$

$1,16,000$

$1,18,000$

$1,20,000$

Question 4:

Which of the following is a fraction that is greater than $\frac{3}{4}$ but less than $\frac{5}{6}$?

$\frac{1}{2}$

$\frac{2}{3}$

$\frac{4}{5}$

$\frac{9}{10}$

Question 5:

The area of a circular field is equal to the area of a rectangular field. The ratio of length and breadth of the rectangular field is 17:13 respectively and the perimeter is 120 meters. What is the diameter of the circular field?

$2 \sqrt{\frac{3086}{11}}$

$2 \sqrt{\frac{3094}{11}}$

$\sqrt{\frac{3094}{11}}$

None of these

Question 6:

A room 9 meter long, 7 meter breadth and 3 $\mathrm{m}$ height has two windows $1 \frac{1}{2} \mathrm{~m} \times 1 \mathrm{~m}$ and a door $2 \mathrm{~m} \times 1 \frac{1}{2} \mathrm{~m}$. Find the cost of papering the wall with paper $50 \mathrm{~cm}$ wide at 25 paise meter.

Rs. 45

Rs. 50

Rs. 60

Rs. 75

Question 7:

The HCF of $\frac{2}{3}, \frac{8}{9}, \frac{10}{27}, \frac{32}{81}$ is:

$\frac{160}{81}$

$\frac{160}{3}$

$\frac{2}{3}$

$\frac{2}{81}$

Question 8:

A person invests money in three diffrent schemes for 4 years, 10 years and 15 years at $15 \%, 9 \%$ and $12 \%$ simple interest respestively. At the completion of each scheme, he gets the same interest. Find the ratio of his investments?

$3: 4: 2$

$3: 4: 1$

$3: 2: 1$

$3: 1: 5$

Question 9:

A sum of Rs.9600 amounts to Rs.10480 at 9.25% p.a. simple interest in certain time “T”. What is the simple interest on the sum of Rs.8400 at the same rate for the time “0.6T”?

Rs.484

Rs.624

Rs.462

Rs.540

Question 10:

Read the given question and decide which of the information is sufficient to answer the question?

What is the value of $\angle A C D$

Information:

Either 1 or 2 is enough

Only 1 is enough

Neither 1 nor 2 is enough

Only 2 is enough