Who invented waterproof fabrics ?
Which article of the Indian Constitution deals with the creation of All India Services?
Antigens ‘A’ and ‘B’ are absent in persons belong to blood group
A man traveled from the village to the post-office at the rate of 25 kmph and walked back at the rate of 4 kmph. If the whole journey took 5 hours 48 minutes, find the distance of the post-office from the village ?
Jack takes 20 minutes to jog around the race course one time, and 25 minutes to jog around a second time. What is his average speed in miles per hour for the whole jog if the course is 3 miles long?
Let K and L be events on the same sample space, with P (K) = 0.8 and P (B) = 0.6. Are these two events are disjoint ?
How many inches is 5′ 4″?
Should high chimneys be installed in industries? Arguments: 1. Yes. It reduces pollution at ground level 2. No. It increments pollution in upper atmosphere
6 months day and 6 months night – Country Name?
What day is the fourteenth of a given month I. The last day of the month is a Wednesday. II. The third Saturday of the month was seventeenth.