General Knowledge Question Answer: Science And Technology GK Questions and Answers

General Knowledge Science And Technology Questions, Science And Technology Quiz for Competitive Exams, Important Science And Technology MCQs for GK

Q. The first printed works are called -
1) Impensis
2) Incunabula
3) Impression
4) Imprimatur

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Q. Pedology is the study of
1) Soil
2) Locomotion of animals
3) Rocks
4) Crops disease

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Q. Endosulfan spray on cashew crop resulted in the pollution to the tune of tragedy in -
1) Tamil Nadu
2) Kerala
3) Andhra Pradesh
4) Karnataka

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Q. A radar that detects the presence of an enemy aircraft uses -
1) Sound waves
2) Radio waves
3) Electric waves
4) Ultrasonic waves

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Q. Vermiculture technology is used in:
1) Production of Fish
2) Animal Husbandary
3) Poultry Farming
4) Organic Farming

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Q. Date of manufacture of food items fried in oil should be checked before buying because oils become rancid due to -
1) oxidation
2) reduction
3) hydrogenation
4) decrease in viscosity

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Q. Which one among the following has completed thirty years of its development on 1st January, 2013?
1) Transmission Control Protocol/Internet Protocol(TCP/IP)
2) Computer Network
3) Social Network Sites
4) Network Control protocol(NCP)

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Q. Which one among the following European countries has the maximum number of running nuclear reactors?
1) Germany
2) Switzerland
3) France
4) Norway

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Q. Which of the following statements relating to tsunami is/are correct?
As the tsunami leave the deep water of the open sea and travel towards shallow water-
1. the speed is reduced considerably.
2. they attain enormous height.
3. they appear as a gentle rise and fall of the sea.
Select the correct answer using the code given below.

1) 1 and 2 only
2) 2 and 3 only
3) 1 only
4) 1, 2 and 3 only

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Q. Which of the following instruments can be used for measuring the speed of an aeroplane -
1) Venturimeter
2) Orifice plate
3) Rotameter
4) Pilot tube

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Career Scope in Interior Design

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Commonwealth of Independent States (CIS)

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 →

What is Bitcoin?

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 →

Food Safety and Standards Authority of India (FSSAI)

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 →