Which type of food is known as body-building food?
Proteins are body-building foods. The protein foods include dairy products, lean meat, seafood, poultry, eggs, soy products, beans and peas,... View Article
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Define 1 kgf. How is it related to the S.I unit of force?
1 kgf is the force with which earth pulls an object of mass 1 kg towards itself. The S.I unit... View Article
The major problem in harnessing nuclear energy is how to (a) split nuclei (b) sustain the reaction (c) dispose of spent fuel safely (d) convert nuclear energy into electrical energy
Answer: (c) dispose of spent fuel safely The major problem in harnessing nuclear energy is how to dispose of spent... View Article
In which type of rock coal is found?
Coal is found in sedimentary rock as it is a combustible black or brownish-black sedimentary rock, formed as rock strata... View Article
Write the number of covalent bonds in the molecule of Butane, C4H10.
There are 13, i.e. thirteen covalent bonds in the molecule of Butane, C4H10.
What is triple point of water?
The triple point of a substance is the temperature and pressure at which the three phases, such as gas, liquid,... View Article
Eskimos are the people living in the ______.
(a) Torrid zone(b) Tropical zone(c) Temperate zone(d) Frigid zoneCorrect option: (d) Frigid zoneEskimos are the people living in the Frigid... View Article
Which of the following does not react with oxygen directly? Zn, Ti, Pt, Fe
Platinum (pt) is a noble metal, and its ionisation enthalpy is very large. Hence, it does not react with oxygen... View Article
Give an example of two irrational numbers whose sum is a rational number.
We know that the sum of two irrational numbers is again irrational. However, we can write a certain combination of... View Article
Who is called the ‘father of email’ and is credited with its invention?
Raymond Samuel Tomlinson was a pioneering American computer programmer called the father of email and the death of Tomlinson, credited... View Article
The example for the subject included in the concurrent list is ________.
(a) Health(b) Agriculture(c) Education(d) None of theseCorrect option: (c) Education.The example for the subject included in the concurrent list is... View Article
The commercial sources of energy are
(a) solar, wind and biomass(b) fossil fuels, hydropower and nuclear energy(c) wood, animal wastes and agriculture wastes(d) none of the... View Article
The first mechanical calculating machine was made by _____.
(a) William Oughtred(b) Gottfried Leibnitz(c) Blaise Pascal(d) Charles BabbageCorrect option: (c) Blaise PascalThe first mechanical calculating machine was made by... View Article
There is no natural death in single celled organisms like Amoeba and bacteria because
(a) they cannot reproduce sexually(b) they reproduce by binary fission(c) parental body is distributed among the offspring(d) they are microscopicCorrect... View Article
Which planet looks reddish in the night sky?
(a) Mercury(b) Mars(c) Jupiter(d) SaturnCorrect option: (b) MarsThe planet Mars looks reddish in the night sky.
Chimeric DNA is a
(a) Gene clone(b) Recombinant DNA(c) DNA which contains uracil(d) DNA synthesized from RNACorrect option: (b) Recombinant DNAChimeric DNA is a... View Article
Solve the given inequality for real x: 3(x – 1) ≤ 2(x – 3)
3(x – 1) ≤ 2(x – 3) 3x – 3 ≤ 2x – 6 Adding 3 on both sides, 3x... View Article
Solve: (7y + 4)/(y + 2) = -4/3
(7y + 4)/(y + 2) = -4/3By the cross multiplication of terms,3(7y + 4) = -4(y + 2)21y + 12... View Article
In DNA, adenine pairs with
(a) Guanine(b) Thymine(c) Cytosine(d) UracilCorrect option: (b) ThymineIn DNA, adenine pairs with Thymine.
Underwriting commission paid on issue of debentures will appear in
(a) Debit side of Profit and Loss Account(b) Credit side of Profit and Loss Account(c) Assets side of Balance sheet(d)... View Article
