UP POLICE CONSTABLE QUANT QUIZ

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Question 1:

Ajay is 16 years older than Ashok. The ratio of their ages is 5:3 respectively. What is Ajay's age (in years)?

Question 2:

In a district, there are four electoral constituencies. Four political parties put up their candidates. The number of votes polled by each party, in thousands, is given below.

Which constituency has the highest total number of votes polled?

Question 3:

The number of students in a class is 75 , out of which $33 \frac{1}{3} \%$ are boys and the rest are girls. The average score in mathematics of the boys is $66 \frac{2}{3} \%$, more than that of the girls. If the average score of all the students is 66, then the average score of the girls:

Question 4:

The perimeter and the area of a rectangular sheet are $62 \mathrm{~m}$ and $168 \mathrm{~m}^{2}$, respectively. The length of the diagonal is:

Question 5:

Two Car starts at same time from one point and move along two roots at right angle to each other. Their speeds are $18 \mathrm{~km} / \mathrm{hr}$ and $24 \mathrm{~km} / \mathrm{hr}$ respectively. After 15 seconds the distance between then will be -

Question 6:

Aman buys some fruits for Rs. 646 . He sells $\frac{3}{5}$ of it at a loss of $6 \%$. At what profit $\%$ should he sell the remaining fruits, ifhe wants to make a profit of $8 \%$ on the whole transaction?

Question 7:

A manufacturer sells an article to a wholesale dealer at a profit of $10 \%$. The wholesaler sells it to a shopkeeper at $20 \%$ profit. The shopkeeper sells it to a customer for Rs. 77,979 at a loss of $15 \%$. Then the cost price of the article (in rupees) for the wholesaler is:

Question 8:

A, B and C started a business. Twice the investment of $\mathrm{A}$ is equal to thrice the investment of $B$ and also equal to five times the investment of $\mathrm{C}$. If $\mathrm{B}^{\prime}$ s share out of total profit is Rs. 1590 , then total profit is (in rupees)

Question 9:

Mr. Rajesh buys a toy for Rs. $27.50$ and sells it for Rs.$28.60$. Find the gain percentage.

Question 10:

The simple interest is Rs. 1 less than the compound interest on a certain principal for a period of 2 years at $10 \%$ interest. Find the principal..