Q:

Two trains cross each other in _____ time ?

17499494_1251651558275279_9192886760450524065_n1500008429.png image

A) 145 sec	B) 124 sec
C) 158 sec	D) 162 sec

Answer & Explanation Answer: D) 162 sec

Explanation:

Given two trains of length = 180 mts + 180 mts

The distance is = Length of trains = 360 mts

Speed = 58 - 50 = 8 kmph x 5/18 m/s

Then, Time = dis/speed = (360x18) / (8x5) = 162 sec.

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Filed Under: Math Puzzles
Exam Prep: AIEEE , Bank Exams , CAT
Job Role: Bank Clerk , Bank PO

14 4741

Q:

Who was the first Mughal Emperor to acquire Koh-i-nur diamond?

A) Humayun	B) Akbar
C) Jahangir	D) Shah Jehan

Answer & Explanation Answer: A) Humayun

Explanation:

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Filed Under: Indian History

2 4739

Q:

The headquarters of World Intellectual Property Organisation (WIPO) is located in

A) Paris	B) Madrid
C) New York	D) Geneva

Answer & Explanation Answer: D) Geneva

Explanation:

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Filed Under: World Organisations

8 4739

Q:

' A Valley of ten thousand smokes' is the name given to a zone near the volcano

A) Mauna loa of Hawaie	B) Pinatabu of Philippines
C) Pelle in the Caribbean sea	D) Katmai of Alaska

Answer & Explanation Answer: D) Katmai of Alaska

Explanation:

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Filed Under: World Geography

5 4739

Q:

In India, during the last decade the total cultivated land for which one of the following crops has remained more or less stagnant?

A) Rice	B) Oil Seeds
C) Pulses	D) Sugarcane

Answer & Explanation Answer: C) Pulses

Explanation:

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Filed Under: Indian Geography

7 4737

Q:

Rubella diseases is described first by the scientist

A) Abu Baqre	B) Ronald Ross
C) Laveris	D) Darwin

Answer & Explanation Answer: A) Abu Baqre

Explanation:

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Filed Under: Biology

7 4736

Q:

The structure of $I F^{7}$ is

A) Pentagonal bipyramid	B) Square pyramid
C) Trigonal bipyramid	D) Octahedral

Answer & Explanation Answer: A) Pentagonal bipyramid

Explanation:

Hybridisation of iodine is $s p^{3} d^{3}$

So, the structure is pentagonal bipyramid.

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Filed Under: Chemistry
Exam Prep: AIEEE

1 4735

Q:

When were the first general elections of Independent India conducted ?

A) 1948-49	B) 1949-50
C) 1950-51	D) 1951-52

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