Q. Refrigerators keep food unspoiled because
1) At its low temperature, bacteria and moulds are inactive
2) At its low temperature, the germs are killed
3) At its low temperature, the germs are frozen
4) It sterilises the food
Q. Water boils at a lower temperature on the hills because
1) It is cold on the hills
2) There is less carbon dioxide on the hills
3) There is a decrease in air pressure on the hills
4) there is less oxygen
Q. The resources which can be used continuously, year-after-year are called
1) Biotic
2) Abiotic
3) Non-renewable
4) renewable
Q. Who Gave the First Evidence of the Big-Bang Theory?
1) Edwin Hubble
2) Albert Einstein
3) S. Chandrashekhar
4) Stephen Hawking
Q. With reference to Indian Defence. Which of the statements is NOT correct?
1) With the induction of Prithvi-II, the IAF is the only air force in the world with surface-to-surface ballistic missiles under its command
2) Sukhoi-30 MKI jet fighters can launch air-to-air and air-to-surface precision missiles
3) Trishul is a supersonic surface-to-air missile with a range of 30 km
4) The indigenously built INS Prabal can launch surface-to-surface missiles
Q. An oil tanker is partially filled with oil and moves forward on a level road with uniform acceleration. The free surface of oil then
1) Remains horizontal
2) Is inclined to the horizontal with smaller depth at the rear end
3) is inclined to the horizontal with larger depth at the rear end
4) Assumes parabolic curve
Q. Consider the following statement:
1. India launched its first full fledged meteorological satellite (METSAT) in September 2002.
2. For the first time, the space vehicle PSLV-C4 carried a payload of more than 1000kg into a geosynchronous orbit.
Which of these statement is/are correct?
1) Only 1.
2) Only 2.
3) Both 1 & 2
4) Neither 1 nor 2
Q. Pokharan II took place on
1) May 9, 1998
2) May 10, 1998
3) May 11, 1998
4) May 12, 1998
Q. The deepest location on the earth's surface on record is about 11.034 km beneath the sea level. It is located in -
1) Izu Ogasawara Trench, West Pacific Ocean
2) Yap trench, Pacific Ocean
3) Mid Oceanic Ridge, Atlantic Ocean
4) Marina Trench, west Pacific Ocean
Q. The smallest functional and structural unit of kidney is called as -
1) Neuron
2) Nephron
3) Granulocyte
4) Reticulocyte
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