Questions

Q:

The speed of sound in air at 0°is

 

A) 331 m/s B) 330 m/s
C) 330 ms D) 331 ms
 
Answer & Explanation Answer: A) 331 m/s

Explanation:
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Filed Under: Physics
Exam Prep: Bank Exams

1 38246
Q:

In India, Which type of forest among the following occupies the largest area?

A) Montane Wet Temporate Forest B) Sub - tropical Dry Evergreen Forest
C) Tropical Moist Deciduous Forest D) Tropical Wet Evergreen Forest
 
Answer & Explanation Answer: C) Tropical Moist Deciduous Forest

Explanation:

In India, Tropical Moist Deciduous Forest occupies the largest area. The tropical monsoon deciduous forests are found in areas receiving annual rainfall of 100 to 200 cms in India, with a distinct dry and rainy seasons and a small range of temperature. They occur on the wetter western side of the Deccan Plateau, the north-eastern part of the Deccan Plateau and the lower slopes of the Himalayas, on the Siwalik Hills from Jammu in the west to West Bengal in the east.

 

They cover parts of Chhattisgarh, Orissa, Bihar, Jharkand, Andhra Pradesh, Karnataka, Kerala and Tamil Nadu.

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Filed Under: Indian Geography
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110 38217
Q:

Electron configuration of cobalt 2+?

Answer

The s,p,d,f configuration for cobalt (Co) is 1s22s22p63s23p64s23d7, determined by the position of the element on the periodic table. The electron configuration for Cobalt at ground state would simply be Co: [Ar] 4s23d7.


The electron configuration of Cobalt will end in d block as Cobalt is an inner transition metal. Cobalt is in the 7th column of the d block and therefore has 7 d electrons d7.

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Subject: Chemistry Exam Prep: AIEEE
Job Role: Analyst

61 38064
Q:

Trans-Himalaya rivers are: _____________.

 

A) Sutlej, Indus, Gang B) Brahmaputra, Indus, Sutlej
C) Brahmaputra, Indus, Ganga D) Brahmaputra, Sutlej, Ganga
 
Answer & Explanation Answer: C) Brahmaputra, Indus, Ganga

Explanation:
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Filed Under: Indian Geography
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Q:

Brent Index is associated with which of the followings?

 

A) crude oil prices   B) copper future prices  
C) gold future prices D) shipping rate index
 
Answer & Explanation Answer: A) crude oil prices  

Explanation:
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Filed Under: Indian Economy
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Q:

Which of the following is NOT correctly matched?

 

A) First Five Year Plan : 1951-56   B) Second Five Year Plan : 1956-61  
C) Third Five Year Plan : 1961-66   D) Fourth Five Year Plan : 1966-71  
 
Answer & Explanation Answer: D) Fourth Five Year Plan : 1966-71  

Explanation:
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Filed Under: Indian Politics
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Q:

A computer consists of

A) motherboard B) hard disk drive
C) central processing unit D) All of the above
 
Answer & Explanation Answer: D) All of the above

Explanation:

A computer system consists of a computer case, a power supply unit, a motherboard, a central processing unit (CPU), main memory, and a hard disk drive.

Input devices include a keyboard, mouse, microphone, video camera, and image scanner.

Output devices include a monitor, speakers, and a printer.

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Filed Under: Computer
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86 37832
Q:

Which of the following has no Skeleton at all?

A) Star fish B) Sponge
C) Jelly fish D) Silver fish
 
Answer & Explanation Answer: C) Jelly fish

Explanation:
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Filed Under: Animals and Birds

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