UP POLICE CONSTABLE QUANT QUIZ

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Question 1:

The average salary of male employees in a firm was Rs. 560 and that of females was Rs.360. The mean salary of all the employees was Rs. 520 than percentages of males and females will be respectively.

Question 2:

A and B entered into a partnership by investing some amounts. The investment of A is twice of the investment of B. Another person C joined them after 4 months. At the end of a year, the profit share of A and C is equal. Then find the profit share of B is what percent of the profit share of C.

Question 3:

In a $\Delta \mathrm{ABC}, \mathrm{AD}$ bisects $\mathrm{BC} . \mathrm{AD}$ is the angle bisector of angle $A .$ If $A B=15 \sqrt{3} \mathrm{~cm}$ and $\mathrm{BD}=9 \sqrt{5} \mathrm{~cm}$, then what is the area (in $\mathrm{cm}^{2}$ ) of triangle $\mathrm{ABC}$.

Question 4:

Salaries of Ravi and Sumit are in the ratio 2 : 3. If the salary of each is increased by Rs.4000 , the new ratio becomes 40 : 57 . What is the salary of Sumit after increment ?

Question 5:

The radius of a wheel is $14 \mathrm{~m}$. How many revolutions will it make in travel $7744 \mathrm{~m}$ ?

Question 6:

Simplify: $8 \frac{1}{2}-\left[3 \frac{1}{4} \div\left\{1 \frac{1}{4}-\frac{1}{2}\left(1 \frac{1}{2}-\frac{1}{3}-\frac{1}{6}\right)\right\}\right]$

Question 7:

A sum of money becomes 3 times in $12.5$ years at a certain rate of simple interest. Find Rate of Interest.

Question 8:

Sunil can type Group D exam paper questions in 16 hours . In how many hours will the questions be typed by Anshu , if the efficiency of Anshu is 60% more than that of Sunil ?

Question 9:

Direction :- Study the bar chart given below and answer the following question. Number of male and female members in different organizations A, B, C, D and E are given in the bar graph.

If the number of males is decreased by 10% and the number of female is increased by 12% in organization A in the next financial year then find the ratio of females to male.

नीचे दिए गए बार चार्ट का अध्ययन करें और निम्नलिखित प्रश्न का उत्तर दें । विभिन्न संगठनों A, B, C, D और E में पुरुष और महिला सदस्यों की संख्या बार ग्राफ में दी गई है।

Question 10:

If price of petrol increased by $20 \%$, a person buy 2 liter less petrol for Rs. 800 . Find new price of petrol?