Category Archives: Ratio And Proportion

65% of a number is 21 less than four-fifth of that number. what is that number?

A. 100
B. 120
C. 140
D. 160 Continue reading

By selling a table for Rs.350 instead of Rs.400, loss percent increases by 5%. The cost price of the table is?

A. 435
B. 417.50
C. 1000
D. 1050 Continue reading

Price of 2 pens and 3 pencils is 86, the price of 4 pens and 1 pencil is 112. Find the price of a pen?

A. 25
B. 18
C. 12
D. 15

If a History class has 12 boys & 18 girls than boys are what fraction of the class?

A. 3/5
B. 2/3
C. 3/4
D. 2/5

Rashid buys 3 books for Rs. 16 each and four books for Rs. 23 each. What will be the average price of the books?

A. 18
B. 20
C. 22
D. 24

In a class of 550 students, 42% wish to go to college. How many students wish to attend college?

A. 210
B. 220
C. 225
D. 231

A sum of Rs.12,500 amounts to Rs. 15,500 in 4 years after interest. What is the rate of interest?

A. 3%
B. 5%
C. 6%
D. 7%

In a one kilometer race A Beats B by 28 meters in 7 seconds. Find out the time taken by A to finish the race?

A. 4 mins 3 sec
B. 3 mins 4 sec
C. 5 mins
D. 4 mins 20 sec

The price of a car including 6% sales tax is Rs. 154431.40. What is the market price of the car without tax?

A. 145500
B. 145000
C. 150000
D. 145690

In a row a student is standing 13th from right and 8th from the left. How many students are there in total?

A. 19
B. 18
C. 22
D. 20