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:

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

The doctor said, "well, what can I do for you?"

A) The doctor wanted to know what he could do for her.	B) The doctor said that he couldn't do anything for her.
C) The doctor asked what he couldn't do for her.	D) The doctor wondered what he could do for her.

Answer & Explanation Answer: A) The doctor wanted to know what he could do for her.

Explanation:

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Filed Under: English

1 2281

Q:

In a spreadsheet program, how is data organized?

A) Only rows	B) Only columns
C) Both rows and columns	D) None of the above

Answer & Explanation Answer: C) Both rows and columns

Explanation:

A spreadsheet is an interactive computer application for organization, analysis and storage of data in tabular form. This software allows users to store data in rows and columns.

In_a_spreadsheet_program,_how_is_data_organized1562222370.png image

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

2 2281

Q:

Lacto-ovo vegetarians would not eat

A) Fish and egg	B) Egg, meat and milk products
C) Meat, poultry, milk products	D) Meat, poultry, fish

Answer & Explanation Answer: D) Meat, poultry, fish

Explanation:

Lacto-ovo vegetarians who eat milk products and eggs but would not eat Meat, poultry, fish.

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

4 2280

Q:

Which energy source generates the least greenhouse gases?

A) Fossil fuels energy	B) Nuclear energy
C) Solar energy	D) All of the above

Answer & Explanation Answer: A) Fossil fuels energy

Explanation:

Fossil fuels energy source generates the least greenhouse gases. Of them, i.e, oil, natural gas and coal, natural gas source generates the least greenhouse gases.

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Filed Under: General Science
Exam Prep: AIEEE , Bank Exams
Job Role: Analyst , Bank Clerk , Bank PO

1 2280

Q:

Out of the four alternatives, choose the one which can be substituted for the given words/sentences and click the button corresponding to it.

To give money to agents for sales.

A) Salary	B) Commission
C) Fee	D) Incentive

Answer & Explanation Answer: B) Commission

Explanation:

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

0 2280

Q:

Which membrane is highly convoluted?

A) the chloroplast outer membrane	B) chloroplast inner membrane
C) both the mitochondrial and chloroplast outer membranes	D) mitochondrial inner membrane

Answer & Explanation Answer: D) mitochondrial inner membrane

Explanation:

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

3 2280

Q:

What is the percentage of oxygen in ${Al}_{2} (SO$ ₄)3?

A) 57.7%	B) 56.1%
C) 53.1%	D) 52.6%

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