DELHI POLICE CONSTABLE QUANT QUIZ

Attempt now to get your rank among 6 students!

Question 1:

The capacity of a cuboidal tank is 50000 litres of water. Find the breadth of the tank, if its length and depth are respectively $2.5 \mathrm{~m}$ and $10 \mathrm{~m}$?

Question 2:

$\left(\frac{27}{125}\right)^{\frac{-4}{3}}$ Simplifies to:

Question 3:

Four cows are tied to each corner of a square field of side $21 \mathrm{~m}$. The cows are tied with a rope such that each cow grazes maximum possible field and all the cows graze equal areas. Find the area of ungrazed field.

Question 4:

A man cover a certain distance in 5 hours Downstream and cover the same distance in 8 hours Upstream. If speed of water is $39 \mathrm{~km} / \mathrm{h}$ then find speed of man.

Question 5:

A and B working together can complete a work in 16 days. If A works half as efficiently as he actually did and B increases his efficiency by $20 \%$, the work will take 2 more days to finish. B will complete the work in how many days working with his actual efficiency?

Question 6:

A is 32% more than C and B is 25% more than the sum of A and C. Then B is how much % more than A?

Question 7:

Find total numbers of numbers from 500 and 800 which is divisible by $2,3 \& 6 ?$

Question 8:

The profit earned on an article is $66 \frac{2}{3} \%$. If profit is calculated on the selling price, then what will be the profit percentage ?

Question 9:

The diameter of a roller is $84 \mathrm{~cm}$ and its length is $120 \mathrm{~cm}$. It takes 500 complete revolutions to move once over to level a playground. Find the area of the playground in $m^{2}$ ? [Assume $\pi=\frac{22}{7}$ ]

Question 10:

A boat goes upstream at a speed which is $66 \frac{2}{3} \%$ of its speed in downstream. If the speed of boat in downstream is $21 \mathrm{~km} / \mathrm{hr}$, then find the time taken by boat to cover $105 \mathrm{~km}$ in still water. (in hours)