General Knowledge Questions

Q:

If the wavelengths corresponding to ultraviolet, visible and infrared radiations are given as lUV, lVIS and lIR respectively, then which of the following gives the correct relationship among these wavelengths?

A) lUV < lIR < lVIS B) lUV > lVIS > lIR
C) lUV > lIR > lVIS D) lUV < lVIS < lIR
 
Answer & Explanation Answer: D) lUV < lVIS < lIR

Explanation:

Infrared radiation, what we experience as heat when we hold our hand near a warm object, is somewhat longer wavelengths than visible light. Visible light is simply electromagnetic radiation in a range of wavelengths that our eyes are sensitive to. Visible wavelengths range from 0.0007 milimeters for red light, through orange, yellow, green, and blue, to 0.0004 milimeters for violet light. Ultraviolet is shorter wavelengths than violet.

Longer the wavelength,lower the energy

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Filed Under: Physics
Exam Prep: Bank Exams

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Q:

In the following question, a sentence has been given in Direct/Indirect speech. Out of the four alternatives suggested, select the one, which best express the same sentence in Indirect/Direct speech.


Kunal said, "Tanu is coming this week."

A) Kunal says that Tanu was coming that week. B) Kunal says that Tanu was coming this week.
C) Kunal said that Tanu was going to be come this week. D) Kunal said that Tanu was coming that week.
 
Answer & Explanation Answer: D) Kunal said that Tanu was coming that week.

Explanation:
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Filed Under: English
Exam Prep: AIEEE , Bank Exams , CAT

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Q:

What is the current reverse repo rate of RBI? 

A) 5.75% B) 6.25%
C) 6% D) 5.40%
 
Answer & Explanation Answer: D) 5.40%

Explanation:

5.40% is the current reverse repo rate of RBI as of 2019. As of 2018 it is 6.5%. 

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Filed Under: General Awareness
Exam Prep: Bank Exams , CAT

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Q:

What was the major decision that took place in 1987 Montreal Conference?

A) Developed countries will completely ban CFC production by 2000 B) Developed countries will completely ban CFC production by 2010
C) Developing countries will completely ban CFC production by 2000 D) Developing countries will completely ban CFC production by 2020
 
Answer & Explanation Answer: A) Developed countries will completely ban CFC production by 2000

Explanation:
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Filed Under: Indian Economy
Exam Prep: Bank Exams

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Q:

What is the shape of the two guard cells which enclose stomata?

A) Oval B) Triangular
C) Rectangular D) Kidney shaped
 
Answer & Explanation Answer: D) Kidney shaped

Explanation:
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Filed Under: Biology
Exam Prep: Bank Exams

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Q:

In the following question, out of the four alternatives, select the alternative which is the best substitute of the words/sentence.

 

Slow and careful movement or thought

 

A) Vacuous B) Utter
C) Deliberation D) Coherence
 
Answer & Explanation Answer: C) Deliberation

Explanation:
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Filed Under: English
Exam Prep: Bank Exams

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Q:

Who Invented airbag?

A) Wright brothers B) Reynold B. Johnson
C) Assen Jordanoff D) Ken Kutaragi
 
Answer & Explanation Answer: C) Assen Jordanoff

Explanation:
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Filed Under: Inventions
Exam Prep: Bank Exams

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Q:

Losar festival is celebrated in which state?

A) Assam B) Orissa
C) Nagaland D) Sikkim
 
Answer & Explanation Answer: D) Sikkim

Explanation:
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Filed Under: Indian Culture
Exam Prep: Bank Exams

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