Q. In India, which of the following is responsible for implementing the Government of India's policy in all matters concerning telecommunications?
1) Digital Communications Commission
2) Telecom Regulatory Authority of India
3) Telecom Advisory Committee
4) Telecommunications Consultants India Limited
Q. A metal wire of length l and diameter d has a resistance R. What would be the resistance of another wire of the same metal and of the same length but having double the diameter?
1) R
2) R/4
3) R/2
4) 2R
Q. The device used for measuring electric current in a circuit is called -
1) Ammeter
2) Motor
3) Voltmeter
4) Generator
Q. The pitch of a sound wave depends upon which one of its following characteristics?
1) Speed
2) Loudness
3) Amplitude
4) Frequency
Q. If an object of mass 10 kg is moving with a uniform speed of 10 m/s, then the linear momentum and the kinetic energy of the object, respectively, are -
1) 100 N.s and 500 J
2) 100 N.s and 1000 J
3) 200 N.s and 500 J
4) 200 N.s and 1000 J
Q. Deficiency of iron causes -
1) Anaemia
2) Scurvy
3) Rickets
4) Cholera
Q. Urea is produced by the metabolism of -
1) Proteins
2) Carbohydrates
3) Lipids
4) Both Proteins and Carbo-hydrates
Q. Which one of the following pairs of enzymes do not work at acidic pH?
1) Trypsin and Pepsin
2) Chymotrypsin and Pepsin
3) Trypsin and Amylase
4) Pepsin and Amylase
Q. Kwashiorkor, a form of malnutrition, is caused by the deficiency of -
1) Minerals
2) Vitamins
3) Fats
4) Proteins
Q. Which one of the following statements about the process of photosynthesis is correct?
1) Light energy is directly converted to kinetic energy which oxidizes carbon dioxide
2) Light energy is directly converted to chemical energy which causes the reduction of water
3) Chlorophyll absorbs the chemical energy of light which causes the oxidation of carbon dioxide
4) Chlorophyll absorbs light energy which causes the splitting of water molecules and the reduction of carbon dioxide
Fashion design is a dynamic and creative field that offers innovative career openings for those with a passion for style, creativity, and invention. This composition will explore the colorful job prospects in the fashion design assiduity, the original hires one can anticipate, and punctuate some o →
Foundation Date: December 8, 1991 Headquarters: The Republic of Belarus Executive Secretaries: Sergei Lebedev Member Countries: 12 Commonwealth of Independent States (CIS) was established on December 8, 1991, and the leaders of the Republic of Belarus, the Russian Federation, and Ukraine signed an a →
In 2009, an unknown programmer by the name of Satoshi Nakamoto put forward a whitepaper that proposed a creation of new form of digital currency - cryptocurrency. Cryptocurrency functions the same way as regular currencies do in that its used as a means of exchange, unit of account and a store of va →
Headquarter: New Delhi Function and Objective of the Organization: The Food Safety and Standards Authority of India (FSSAI)has been established under Food Safety and Standards Act, 2006 which consolidates various acts & orders that have hitherto handled food-related issues in various Ministries →
If you contribute your content to our site. Please mail us your content to editor@onlinegk.net