SSC CGL MAINS MATHS QUIZ

The population of a town is 15,000. If the number of males increases by 8% and the number of females by 10%, then the population will increase to 16,300. Accordingly, find the number of females in that city.

If Rs. 5,000 becomes Rs. 5,700 in a years times, what will Rs. 7,000 become at the end of 5 years at the same rate of interest ?

Tap A can fill a tank in 8 hours. The second tap B can fill it in 6 hours. If both the taps A and B are opened and after 2 hours the tap A is closed, then second tap B fill the tank alone. In how many hours can it be filled now by B?

Six bells start ringing at once, then at intervals of $2,4,6,8,10,12$ seconds. How many times will they ring together in 30 minutes?

The age of a father is 7 years more than the age of the mother and the mother is 3 times the age of her daughter at present. At present the age of the daughter is 10 years. Accordingly, what was the age of the father at the time of the birth of the daughter?

A trader allows a 10% discount on the marked price. How much more than the cost price should he mark on the articles to make a profit of 17 %?

A can do a piece of work in 4 days and B can do it in 6 days. If both of them work together then in how many days will it take to complete the work? ,

The average temperature for Monday, Tuesday, Wednesday was $30^{\circ} \mathrm{C}$ and for Tuesday, Wednesday and Thursday the average temperature was $33^{\circ} \mathrm{C}$. Accordingly, if Monday's temperature was $32^{\circ} \mathrm{C}$ then what was the temperature on Thursday?

An article was bought for Rs. 2,500 . He allows a discount of $12 \%$ on its marked price and still gains $10 \%$. Find the marked price of the articles.

A cloth piece was purchased for Rs. 600 . At what price should it be sold to get a profit of $12.5 \%$ after a tailoring charges of Rs. 40 was paid for?