2796: A free-floating astronaut A pushes another free-floating astronaut B in space. The mass of A is greater than that of B. The force exerted by the astronaut A on the astronaut B will be:
(a) Equal to zero.
(b) Equal to the force exerted by B on A.
(c) Greater than the force exerted by B on A.
(d) Less than the force exerted by B on A
2797: Which of the following is not a recommendation of the task force on direct taxes under the chairmanship of Dr Vijay L. Kelkar in the year 2002?
(a) Abolition of Wealth Tax
(b) Increase in the exemption limit of personal income to Rs 1.20 lakh for widows
(c) Elimination of standard deduction
(d) Exemption from tax on dividends and capital gains from the listed equity
2798: For which one of the following is capillarity not the only reason ?
(a) Blotting of ink
(b) Rising of underground water
(c) Spread of water drop on a cotton cloth
(d) Rising of water from the roots of a plant to its foliage
2799: Which one of the following pairs of metals constitutes the lightest metal and the heaviest metal, respectively?
(a) Lithium and mercury
(b) Lithium and osmium
(c) Aluminium and osmium
(d) Aluminium and mercury
2800: Consider the following statements:
1. Dengue is a protozoan disease transmitted by mosquitoes.
2. Retro orbital pain is not a symptom of Dengue.
3. Skin rash and bleeding from nose and gums are some of the symptoms of Dengue.
Which of the statements given above is/are correct?
(a) 1 and 2
(b) 2 only
(c) 1 and 3
(d) 3 only