What is the effect on weight of iron after rusting?
Which gas is mainly responsible for air pollution?
Which of the following can be grown in black soil?
which of the following is responsible for permanent hardness in water?
Why it is suggested to not keep burning charcoal in a packed room?
Which of the following is filled in batteries?
Why radio valve is used in transistors?
Which has more relative density ice or alcohol?
What causes problems in making of food in hilly areas?
What is the effect of summer heat on pendulum clock?
what is speed of sound?
Radio waves travel in?
There are how many spokes in our Ashoka Chakra?
Our national anthem jana gana mana…… is of?
What is saraswati?
which is the world's smallest and cheapest jet?
which country awards Nobel prize?
Who was the first transgenic cow?
Which was the first clone sheep?
What was produced from transgenic sheep TRACY?
Which of the following revolution is brought by M.S.SWAMINATHAN?
Which of the following is absolute zero temperature?
Which state of India receives highest rainfall?
Which country launch India's first satellite?
which satellite was the first to be launched from India's land?
Which company brings Internet in India?
First telephone call in India was between?
ISRO headquarter is located in
who is known as architect of PARAM series super computer?
BHAKRA DAM is built on?