UP POLICE CONSTABLE QUANT QUIZ

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?

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? ,

In a mixture of 55 L. the ratio of milk and water is 7:4. What will be the amount of water to be added to make the ratio 7:6?

A merchant sold a pen at a loss of 20%. If he had sold it for Rs.12 more, he would have made a profit of 10%. What is the cost price (Rs) of that pen?

Five years ago, the average age of four boys was 9 years. Due to the joining of a new boy, the present age of the five of them became 15 years. Accordingly, what is the present age of the new boy?

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?

A motor car goes from Mumbai to Pune at a speed of 20 km/h and comes back from there at a speed of 30 km/h. What is the average speed of the car for the whole journey?