1. Sum of three even consecutive numbers is 48, which is the least number
2. I drove 60 km at 30 kmph and then an additional 60 km at 50 kmph. Compute my average speed over my 120 km.
3. Find out the wrong number in the series. 1, 3, 10, 21, 64, 129, 356, 777
4. It was calculated that 75 men could complete a piece of work in 20 days. When work was scheduled to commence, it was found necessary to send 25 men to another project. How much longer will it take to complete the work?
5. In a class composed of x girls and y boys what part of the class is composed of girls
6. The banker's discount on a sum of money for 1 1/2 years is Rs. 558 and the true discount on the same sum for 2 years is Rs. 600. The rate percent is:
7. The value of log2 16 is:
8. A sum of Rs. 12,500 amounts to Rs. 15,500 in 4 years at the rate of simple interest. What is the rate of interest?
9. In a mixture 60 litres, the ratio of milk and water 2 : 1. If the this ratio is to be 1 : 2, then the quanity of water to be further added is:
10. The reflex angle between the hands of a clock at 10.25 is:
