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Q:

Length of two trains are 150 m and 200 m respectively and the ratio (shorter: longer) of their speed is 2 : 5. If they cross each other in opposite direction in 15 second then in what time faster train will overtake the slower train.

A) 20 seconds B) 25 seconds
C) 32 seconds D) 35 seconds
 
Answer & Explanation Answer: D) 35 seconds

Explanation:

Let speed of slower train = 2x
⇒ speed of faster train = 5x
ATQ, (150 + 200)/(2x + 5x) = 15
x = 10/3
Time required=350/[50/3–20/3]= 35 seconds

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Filed Under: Quantitative Aptitude - Arithmetic Ability
Exam Prep: Bank Exams , GATE

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Q:

India’s who has won the girl's title in the IBSF World Under-16 Snooker Championships 2018?

A) Keerthana Pandian B) Sangeeta Chanu
C) Kumar Mangalan D) Thangjam Tababi Devi
 
Answer & Explanation Answer: A) Keerthana Pandian

Explanation:

India's Keerthana Pandian has won the girls’ title in the IBSF World Under-16 Snooker Championships.

 

In the final in St Petersburg, Russia, Keerthana outclassed her Belarussian rival Albina Leschuk 3-1.

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Filed Under: Sports
Exam Prep: AIEEE , Bank Exams , CAT
Job Role: Analyst , Bank Clerk , Bank PO

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Q:

What natural factors contribute to global climate?

A) Forest Fires B) Solar Activity
C) Melting Permafrost D) All the above
 
Answer & Explanation Answer: D) All the above

Explanation:

Global warming is the increase in the earth’s average temperature due to release of several greenhouse gases to the atmosphere by humans. Global warming is affecting many parts of the world.

 

Natural Causes include :

1. Solar Activity

2. Melting Permafrost

3. Forest Fires 

 

Human made causes include :

1. Deforestation

2. Overpopulation

3. Landfills

4. Mining

5. Fertilizer Use

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Filed Under: General Science
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Job Role: Analyst , Bank Clerk , Bank PO

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Q:

Which of the following is not true about tape storage?

A) A benefit of tape is that it allows for nonsequential access. B) A benefit of tape is that it allows for sequential access.
C) Both A & B D) None of the above
 
Answer & Explanation Answer: A) A benefit of tape is that it allows for nonsequential access.

Explanation:
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Filed Under: Computer
Exam Prep: AIEEE , Bank Exams , CAT
Job Role: Analyst , Bank Clerk , Bank PO

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Q:

Which cell feature is responsible for making proteins?

A) Chromosomes B) Nucleus
C) Ribosomes D) Cytoplasm
 
Answer & Explanation Answer: C) Ribosomes

Explanation:

Ribosomes comprise a complex macro molecular machine, found within all living cells, that serves as the site of biological protein synthesis. Ribosomes link amino acids together in the order specified by messenger RNA molecules.

 

which_cell_feature_is_responsible_for_making_proteins1558091245.jpg image

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Filed Under: Biology
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Q:

Four words are given, out of which only one word is spelt correctly. Choose the correctly spelt word and click the button corresponding to it.

A) Conniosseur B) Connoisseur
C)  Connossieur D) Connosseiur
 
Answer & Explanation Answer: B) Connoisseur

Explanation:
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Filed Under: English
Exam Prep: TOEFL , GRE , CAT

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Q:

Which is required for karst topography to form?

A) Limestone B) Sinkholes
C) Both A & B D) Rain
 
Answer & Explanation Answer: C) Both A & B

Explanation:

Karst topography is a landscape formed from the dissolution of soluble rocks such as limestone, dolomite, and gypsum.

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Filed Under: Indian Geography
Exam Prep: AIEEE , Bank Exams
Job Role: Analyst , Bank Clerk

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Q:

In the following question, out of the four alternatives, select the alternative which best expresses the meaning of the idiom/phrase.

When it rains, it pours

A) one getting much less than what one expected B) calamity always occurs in bad times
C) you always fall into trouble when you are least prepared D) When something bad occurs, it usually occurs more than once
 
Answer & Explanation Answer: D) When something bad occurs, it usually occurs more than once

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

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