NTPC CBT 2 QUANT QUIZ

Attempt now to get your rank among 4 students!

Question 1:

Rahul started a business by investing Rs. 70,000. After few months Nishant joined him by investing Rs. 90,000. At the end of one year the profit was divided in the ratio 4:3. After how many month did Nishant join the business?

Question 2:

The population of a town increased by $20 \%$ during the first year, by $25 \%$ during the next year and by $44 \%$ during the third year. Find the average rate of increase during 3 years.

Question 3:

The length of the longest tape (in cm) which can be used to measure exactly the length 7m, 3m 85cm and 12m 85cm

Question 4:

If a number is divided by 15 , it leaves a remainder of 7 . If thrice the number is divided by 5 , then what is the remainder?

Question 5:

Direction: What should come in Place of Question Mark (?) in the following question?

120% × 600 – 150 =? + 20% of 900

Question 6:

The given pie chart shows the breakup of total number of the employees of a company working in different offices (A, B, C, D and E)
Total No. of employees $=2400$

What is the number of offices in which the number of employees of the company is between 350 and 650 ?

Question 7:

A cistern is normally filled in 4 hours but it takes 2 hours longer to fill it because of a leak in its bottom. If the cistern is full, in how many hours will the leak empty it?

Question 8:

If $x=\sqrt{5}+1$ and $y=\sqrt{5}-1$, then what is the value of $\left(\frac{x^{2}}{y^{2}}\right)+\left(\frac{y^{2}}{x^{2}}\right)+4\left(\frac{x}{y}\right)+4\left(\frac{y}{x}\right)$ $+6 $?

Question 9:

In what ratio should water be mixed with milk at ₹48 per liter so that the price of the mixture becomes ₹44 per liter at a profit of 10%?

Question 10:

The marked price of a Chair is Rs. 2125 . After $16 \%$ discount on the marked price, the selling price of the Chair (in rupees) is: