Question
If all the digits of the number ‘ 49216583 ’
are arranged in ascending order from left to right, the position of how many numbers will remain unchanged?Solution
Two capacitors of capacitance 6 µF and 3 µF are connected in series across a battery of constant voltage.
The charges stored on the two capaci...
Which of the following is a process in which water from any source change into vapour state ‘due to heat’?
The interaction between the alleles of two or more loci is known as:
The speed of light is maximum in which of the following media?
Which of the following physical quantities is not conserved in inelastic collisions?
A fluid is flowing steadily through a horizontal pipe of varying cross-section. According to Bernoulli’s principle, the pressure is:
What is a fertiliser that supplies two or more than two primary nutrients called?
Which of the following foods is a rich source of omega-3 fatty acids?
Which of the following is the most reactive element in the Halogen series?Â
When hard water is evaporated completely, the white solid remains in the container. It may be due to the presence of
1. Carbonates of Ca and Mg
