Questions

Q:

The PCl5 molecule has trigonal bipyramidal structure. Therefore,the hybridization of p orbitals should be

A) sp2 B) sp3
C) dsp2 D) dsp3
 
Answer & Explanation Answer: D) dsp3

Explanation:

The P atom needs five orbitals to form the five P-Cl bonds. It has a 3s and three 3p orbitals, so it must use one of its 3d orbitals to form the fifth bond. These orbitals are hybridized to form five sp3d orbitals that just happen to point in the right directions to form a trigonal bipyramid.

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Filed Under: Chemistry
Exam Prep: Bank Exams

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Q:

I have four wings, but cannot fly, I never laugh and never cry; On the same spot I'm always found, toiling away with little sound.

 What am I?

Answer

A Windmill.

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Q:

In the following questions, one part of the sentence may have an error. Find out which part of the sentence has an error and click the button corresponding to it. If the sentence is free from error, click the "No error" option.

Neither of the scout leaders know (A)/ how to trap wild animals (B)/ or how to prepare them for mounting (C)/ No Error (D)

A) A B) B
C) C D) D
 
Answer & Explanation Answer: A) A

Explanation:
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Filed Under: English
Exam Prep: Bank Exams

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Q:

Wind and solar energy are examples of

A) renewable B) non renewable
C) Both A & B D) None of the above
 
Answer & Explanation Answer: A) renewable

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

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Q:

Change in focal length of eye lens is caused by

A) ciliary muscles B) iris
C) pupil D) retina
 
Answer & Explanation Answer: A) ciliary muscles

Explanation:
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Filed Under: Physics
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Q:

All India Kisan Sabha was founded in

A) 1936 B) 1946
C) 1956 D) 1966
 
Answer & Explanation Answer: A) 1936

Explanation:

All India Kisan Sabha was founded in Lucknow in 1936. Swami Sahajanand Saraswati was elected as its first President.

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Filed Under: Indian History
Exam Prep: AIEEE , Bank Exams , CAT
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Q:

The headquater of UNESCOis at

A) Rome B) Geneva
C) Paris D) New York
 
Answer & Explanation Answer: C) Paris

Explanation:
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Filed Under: World Organisations

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Q:

Who owns Tradestation?

A) SBI Group B) Monex Group, Inc.
C) CME Group D) None of the above
 
Answer & Explanation Answer: B) Monex Group, Inc.

Explanation:

Tradestation is owned by its parent organization Monex Group, Inc.

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Filed Under: General Awareness
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