UP LEKHPAL QUANT QUIZ

Attempt now to get your rank among 12 students!

Question 1:

A right triangle ABC with sides $5 \mathrm{~cm}, 12 \mathrm{~cm}$ and $13 \mathrm{~cm}$ is revolved about the side 12 $\mathrm{cm}$. Find the volume of the solid so obtained.

Question 2:

A train covers a distance between station $A$ and Station $B$ in 40 minutes. If the speed of the train is reduced by $5 \mathrm{~km} / \mathrm{hr}$, then the same distance takes 8 minutes more to be covered. what is the Distance between Station A and Station B? (in $\mathrm{km}$ )

Question 3:

A person bought some rice and wheat for Rs. 380 . The ratio of weight of rice and wheat is $4: 3$ and the price of equal amount of rice and wheat is in the ratio $5: 6 .$ The rice was bought of worth

Question 4:

The ratio of present ages of Prakash and Sohan is 5 : 3. If the present age of Sohan is 27 years, then what will be the age of Prakash after 3 years?

Question 5:

Find the value of $\frac{\left(952^{2}-772^{2}\right)}{952+772}$

Question 6:

$\mathrm{P}$ can complete $\frac{9}{8}$ of a work in 30 days and $\mathrm{Q}$ can complete $\frac{5}{8}$ of the same work in 40 days. They worked together for 13 days and then $Q$ left. How much time will P working alone take to complete $\frac{5}{11}$ of the remaining work ?

Question 7:

By selling of two articles a man earns $25 \%$ profit on Ist article and $15 \%$ loss on second article find his overall gain $\%$ or loss $\%$, if C.P. of both articles were same.

Question 8:

If 35% of m is equal to 28 % of n, then m: n?

Question 9:

Find the value of $(x + y)$ in the figure below?

Question 10:

If $\frac{3+2 \sqrt{2}}{3-\sqrt{2}}=a+b \sqrt{2}$, find the value of a and b.