State briefly the position of the Prime Minister
The Council of Ministers headed by the Prime Minister, is the most Powerful Institution in the Indian Polity. In this context, answer the following: State briefly the position of the Prime Minister in the...
The 4th term of an A.P. is 22 and 15th term is 66
The 4th term of an A.P. is 22 and 15th term is 66. Find the first term and the common difference. Hence find the sum of the series to 8 terms.
Action of concentrated Sulphuric acid on hydrated copper sulphate
Action of concentrated Sulphuric acid on hydrated copper sulphate.
State two causes of energy loss in a transformer
State two causes of energy loss in a transformer.
It had no eyes, ears, nose or mouth
Read the extract given below and answer the questions that follow:
It had no eyes, ears, nose or mouth. It was just a round smooth head - with a school cap on top of it! And that’s where the story should...
Which multi-purpose project provides power to both Punjab and Himachal Pradesh?
Which multi-purpose project provides power to both Punjab and Himachal Pradesh?
How does uniform circular motion differ from uniform linear motion
How does uniform circular motion differ from uniform linear motion?
A gas of mass 32gms has a volume of 20 litres
A gas of mass 32gms has a volume of 20 litres at S.T.P. Calculate the gram molecular weight of the gas.
A potted plant with variegated leaves was taken in order to prove a factor necessary
A potted plant with variegated leaves was taken in order to prove a factor necessary for photosynthesis. The potted plant was kept in the dark for 24 hours and then placed in bright sunlight for a...
Why is a nuclear fusion reaction called a thermo nuclear reaction
(i) Why is a nuclear fusion reaction called a thermo nuclear reaction?
(ii) Complete the reaction:
3He2 + 2H1 → 4He2 + .... + Energy
State one disadvantage of using coal as a source of power
State one disadvantage of using coal as a source of power
Calculate the number of gram atoms in 4.6 grams of sodium
Calculate the number of gram atoms in 4.6 grams of sodium (Na = 23).
All round the field spectators were gathered Cheering
Read the extract given below and answer the questions that follow:
All round the field spectators were gathered Cheering
on all the young women and men Then the final event
of the day was...
The two main metals in Bronze are
The two main metals in Bronze are:
- Copper and zinc
- Copper and lead
- Copper and nickel
- Copper and tin
Which class of lever will always have MA > 1 and why
Which class of lever will always have MA > 1 and why?