Questions

Q:

The technique of DNA fingerprinting in human was developed for first time by _________

A) Lalji Singh B) Alec Jeffreys
C) R. Ericson D) J. Black
 
Answer & Explanation Answer: B) Alec Jeffreys

Explanation:
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Filed Under: Biology

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Q:

The article of the Constitution of India which deal with Directive Principles of state Policy are

A) 26 to 41 B) 30 to 45
C) 36 to 51 D) 40 to 55
 
Answer & Explanation Answer: C) 36 to 51

Explanation:
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Filed Under: Indian Politics

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Q:

What kind of fermented juice, made of spirits, sugar and hot water takes its name from the Hindustani word palm tree?

Answer

Toddy

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Q:

The Study of Blood is called as

Answer

The Study of Blood is called as Hematology which involves treating diseases that affect the production of blood and its components, such as bloodcells, hemoglobin, blood proteins, bone marrow, platelets, blood vessels, spleen, and the mechanism of coagulation.

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Subject: General Science Exam Prep: CAT , Bank Exams , AIEEE
Job Role: Bank PO , Analyst

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Q:

What is Throughput, Turnaround time, waiting time and Response time?

Answer

Throughput : number of processes that complete their execution per time unit.

Turnaround time : amount of time to execute a particular process.

Waiting time : amount of time a process has been waiting in the ready queue.

Response time : amount of time it takes from when a request was submitted until the firstresponse is produced, not output (for time-sharing environment).

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Q:

What is the theme of the ‘World Wetlands Day 2021’?

 

A) Wetlands and Water B) Wetlands for Us
C) Save Wetlands D) Wetlands and Covid
 
Answer & Explanation Answer: A) Wetlands and Water

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Filed Under: Important Days and Years
Exam Prep: Bank Exams

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Q:

Which of the following animals have teeth in their stomach?

A) Frogs B) Crabs
C) Snakes D) Cockroach
 
Answer & Explanation Answer: B) Crabs

Explanation:
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Filed Under: General Science
Exam Prep: AIEEE , Bank Exams , CAT , GATE
Job Role: Bank Clerk , Bank PO

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Q:

Instruments for measuring Solar Radiation?

A) Ammeter B) Pyranometer
C) Dynamometer D) Anemometer
 
Answer & Explanation Answer: B) Pyranometer

Explanation:

Solar radiation instruments may be produced to measure different types of solar energy. When sunlight encounters the Earth's atmosphere, some of it is absorbed or scattered by water vapor, aerosols, clouds, and other air molecules. The radiation which penetrates to the Earth's surface is termed direct solar radiation.

 

A thermopile pyranometer is a type of actinometer used for measuring solar radiation on a planar surface and it is designed to measure the solar radiation flux density (W/m2) from the hemisphere above within a wavelength range 0.3 μm to 3 μm.

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Filed Under: Physics
Exam Prep: AIEEE , Bank Exams , CAT , GATE
Job Role: Analyst , Bank Clerk , Bank PO , IT Trainer

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