Which of the following limits the number of trophic levels in a food chain ? 1) Deficient food supply 2) Polluted air 3) Decrease in the available energy at higher trophic ...
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Department of Public Enterprises is a part of: 1) Ministry of Finance. 2) Ministry of Heavy Industries. 3) PMO. 4) Ministry of Commerce and Industry.
A ray of light travelling from a rarer medium to a denser medium : 1) slows down and bends away from the normal. 2) slows down and bends towards the normal. ...
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The Russian Federation participated in the Tokyo Olympics, 2020 under which of the following names ? 1) Russian Olympic Committee 2) Russian Federal Committee 3) Russian Sports Committee 4) Russian ...
Who among the following is the first Indian woman to win a medal in the Olympics ? 1) Karnam Malleswari 2) Mirabai Chanu 3) P.T. Usha 4) P.V. Sindhu ...
Why was Dholavira in the news recently? 1) Skeletons discovered at this site 2) For its conservation effects 3) For the discovery of gold and precious stones at this site ...
Which one of the following is the oldest football tournament of Asia ? 1) Federation Cup 2) Santosh Trophy 3) Durand Cup 4) Rovers Cup
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Which of the following States/Union Territory/Region are in special focus in the National Mission on Edible Oils – Oil Palm ? 1) Himachal Pradesh and Andaman and Nicobar Islands 2) North-East Region ...
What are the constituents of alloy solder? 1) Pb and Zn 2) Pb and Sn 3) Pb and Si 4) Pb and Co
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In which of the following groups of organisms, is food material broken down outside the body and absorbed ? 1) Yeast, mushroom, bread mould 2) Mushroom, Amoeba, green plants 3) Caserta, ...