À train consists of 12 bogies, each bogie is 15 m long. The train crosses a telegraph post in 18 s. Due to some problem, two bogies were detached. The train now cresses the telegraph post in 

Ustad Bismillah Khan was famous for playing

Which one of the following elements exhibits the greatest tendency to lose electrons? 

One nibble is equivalent to how many bits? 

The Number of villages awarded by the Mughal Emperor Akbar for the arrangements of the "Shrine of Khwaja Moin - ud - din Chishti" were 

In the following questions, select the term from the given options, which cannot be formed with the letter of the given word.
POWERMACHINE

A paper is folded and cut as shown below. How will it appear when unfolded?

If 4 litres of water is evaporated on boiling from 12 litres of salt solution containing 7 percentage salt, the percentage of salt in the remaining solution is