The ringing of an electric bell in an enclosed evacuated glass bell jar is not heard outside because
Rolling friction is caused by ____ from the following?
The amount of water vapor in the air is
‘A’ sold an article to ‘B’ at a profit of 20%. ‘B’ sold the same article to ‘C’ at a loss of 25% and ‘C’ sold the same article to ‘D’ at a profit of 40%. If ‘D’ paid Rs 252 for the article, then find how much did ‘A’ pay for it?
Which of the following symbols indicate that a ping was successful?
The reflex angle between the hands of a clock at 11:35 is ?
The famous book ‘ The Daughter of the East ‘ is written by
Water flows into a tank which is 200 m long and 150 m wide, through a pipe of cross-section (0.3m x 0.2m) at 20 km/h. In what time will the water level be 12m ?
Formatting a cell in currency you can specify
National Dairy Research Institute is located at