Questions

Q:

The Indian rivers of the indus Basin are

A) Sutlej, Beas and Ravi B) Ganga, Beas and Sutlej
C) Betwa, Sone and Kosi D) Gomati, Kosi, Gandak
 
Answer & Explanation Answer: A) Sutlej, Beas and Ravi

Explanation:

The other tributaries of the indus are Jhelum and Chenab.

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Filed Under: Indian Geography

4 5461
Q:

Organisms which synthesise their own food are called

A) autotrophs B) heterotrophs
C) auxotrophs D) saprotrophs
 
Answer & Explanation Answer: A) autotrophs

Explanation:

Autotroph: This term means organisms that synthesise their own food. Troph means feeding. Auto means self. The green plants which synthesise their own food are called autotrophs. All others which depend upon the plants directly or indirectly are called heterotrophs.

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Filed Under: Biology

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Q:

Which combination will produce a precipitate?

A) NaOH (aq) and HCl (aq) B) KOH (aq) and Mg(NO3)2 (aq)
C) NaC2H3O2(aq) and HCl (aq) D) AgNO3(aq) and Ca(C2H2O3) (aq)
 
Answer & Explanation Answer: B) KOH (aq) and Mg(NO3)2 (aq)

Explanation:

In chemistry, a precipitate is an insoluble solid that emerges from a liquid solution. The emergence of the insoluble solid from solution is called precipitation.

Which_combination_will_produce_a_precipitate1558607544.jpg image

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Filed Under: Chemistry
Exam Prep: AIEEE , CAT
Job Role: Analyst

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Q:

In which atmospheric layer are the communication satellites located?

A) Thermosphere B) Troposphere
C) Mesosphere D) Stratosphere
 
Answer & Explanation Answer: A) Thermosphere

Explanation:

In terms of the Earth's atmosphere, they occupy regions called the thermosphere and the exosphere. The layer through which a satellite orbits depends on the satellite's function and the kind of orbit it has.

 

The thermosphere is a region of very high temperature that extends from the top of the mesosphere at around 85 kilometers (53 miles) up to 640 kilometers (400 miles) above the Earth's surface. It is called the thermosphere because temperatures can reach up to 1,500 degrees Celsius (2,732 degrees Fahrenheit).

 

However, despite the high temperatures, the pressure is very low, so satellites don't suffer heat damage.

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Filed Under: General Awareness
Exam Prep: AIEEE , Bank Exams , CAT , GATE
Job Role: Analyst , Bank Clerk , Bank PO , IT Trainer

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Q:

Which is the largest satellite in the solar system?

Answer

Ganymede , satellite of Jupiter

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Subject: General Science

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Q:

Naharkatiya oil fields are located in 

A) Tripura B) West-Bengal
C) Assam D) Madhya Pradesh
 
Answer & Explanation Answer: C) Assam

Explanation:

Gas and Oil fields are located in Naharkatiya, Assam. Oil from the fields is sent to Nunmati for refining and gas is made into electricity at Namrup.

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Filed Under: Indian Geography

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Q:

Which of the following memories needs refresh ?

A) DRAM B) ROM
C) SRAM D) All of the above
 
Answer & Explanation Answer: A) DRAM

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

15 5454
Q:

Name the new Business Area which Sahara India Parivar has entered into:

A) Software B) Cement
C) Advertising D) Travel & Tourism
 
Answer & Explanation Answer: D) Travel & Tourism

Explanation:
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Filed Under: Business Awareness

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