Q:

The recent trial run of 'odd-even' traffic scheme for Delhi was based on

A) odd-even calendar months	B) odd-even calendar dates
C) vehicle registration numbers	D) odd-even hours during 8 am to 8 pm

Answer & Explanation Answer: C) vehicle registration numbers

Explanation:

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Filed Under: General Awareness
Exam Prep: Bank Exams

0 6139

Q:

Chola Empire was divided into ____

A) Mandalams, Nadu, Avanti & Kurram	B) Mandalams, Nadu, Malkhand & Kurram
C) Avanti, Nadu, Malkhand & Kurram	D) Mandalams, Nadu,Kurram & Valanadu

Answer & Explanation Answer: D) Mandalams, Nadu,Kurram & Valanadu

Explanation:

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Filed Under: Indian History
Exam Prep: AIEEE , Bank Exams , CAT
Job Role: Bank Clerk , Bank PO

26 6134

Q:

Ralph Samuelson was only 18 when he invented this sporting item in 1922. What was that?

A) Golf tee	B) Motorboat
C) Water skis	D) Hang glider

Answer & Explanation Answer: C) Water skis

Explanation:

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Filed Under: Inventions

7 6131

Q:

A tennis ball machine serves a ball vertically into the air from a height of 2 feet, with an initial speed of 110 feet per second. After how many seconds does the ball attain its maximum height?

A) 2.87 sec	B) 3.44 sec
C) 4.65 sec	D) 5.41 sec

Answer & Explanation Answer: B) 3.44 sec

Explanation:

It is launched vertically with an initial speed of 110 ft/sec.

It will reach maximum height when the speed drops to 0.

Vo=110 feet per second

ho=2 feet

So, h(t) = -16t^2 +110t +2

Take the derivative: h'(t) = 110 -32t

The maximum height will be at the inflection when the derivative crosses the x-axis, then h'(t)=0.

So, set h'(t)=0 and solve for t:

0 = 110 -32t

-110 = -32t

t=3.4375

t=3.44 seconds.

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

3 6125

Q:

What is Abell 370, whose picture was recently shared by the NASA?

A) Black hole	B) Exoplanet
C) Galaxy Cluster	D) Meteor

Answer & Explanation Answer: C) Galaxy Cluster

Explanation:

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Filed Under: General Science
Exam Prep: Bank Exams

1 6119

Q:

When you travel in certain parts of India, you will notice red soil. What is the main reason for this colour?

A) Abundance of magnesium	B) Accumulated humus
C) Presence of ferric oxides	D) Abundance of Phosphates

Answer & Explanation Answer: C) Presence of ferric oxides

Explanation:

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Filed Under: Indian Geography

12 6119

Q:

STEP is the abbreviated name of the welfare programme to help

A) Children	B) Woman
C) Farmers	D) Senior citizens

Answer & Explanation Answer: B) Woman

Explanation:

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Filed Under: Indian Economy

15 6115

Q:

Which computer language is used for artificial intelligence?

A) Java	B) Dot Net
C) C#	D) Python

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