Questions

How many atoms will one mole of Carbon (C-12) contain?

If a country devalues its currency, its _______________

The concept of Triratna belonged to

In the following question, some part of the sentence may have errors. Find out which part of the sentence has an error and select the appropriate option. If a sentence is free from error, select 'No Error'.

Everybody knows(1)/ that Bhutan is the most peaceful(2)/ of all other countries of the world.(3)/ No Error(4)

A pair of contrasting characters controlling the same trait is called

Calculate the work done by the force of gravity when a satellite moves in an orbit of radius 40,000 km around the earth.

If a current of 1.5 A is maintained in a resistor of 10 ohm, then the energy dissipated in the resistor in 1 minute will be 

What is the name of the most ancient spiral galaxy that existed 11 billion years ago?