Questions

Q:

In the following question, four number pairs are given. The number on left side of (–) is related to the number on the right side of (–) with someLogic/Rule/Relation. Three are similar on basis of same Logic/Rule/Relation. Select the odd one out from the given alternatives

A) 2 –8 B) 4 – 12
C) 8 – 24 D) 10 – 30
 
Answer & Explanation Answer: A) 2 –8

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Q:

What is organic matter in soil is also called

A) residue B) humus
C) occlusion D) compact
 
Answer & Explanation Answer: B) humus

Explanation:

In soil, organic matter consists of plant and animal material that is in the process of decomposing. When it has fully decomposed it is called humus. Soil organic matter serves as a reservoir of nutrients for crops, provides soil aggregation, increases nutrient exchange, retains moisture, reduces compaction,... 

This humus is important for soil structure because it holds individual mineral particles together in clusters.

 

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Filed Under: General Science
Exam Prep: Bank Exams

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Q:

One step in the production of hydroelectric power involves _____.

A) falling water that turns a turbine  B) electric current flowing across a dam
C) hot water from under the ground D) tides that pour through a barrier dam
 
Answer & Explanation Answer: A) falling water that turns a turbine 

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Filed Under: Physics
Exam Prep: Bank Exams

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Q:

An echo is returned in 3 s. What is the distance of the reflecting surface from the source, considering the speed of sound as 342 ms-1?

 

A) 513 m B) 644 m
C) 342 m D) 171 m
 
Answer & Explanation Answer: A) 513 m

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Filed Under: Physics
Exam Prep: AIEEE , Bank Exams

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Q:

If for the year a country's GDP was $990 million, consumer spending was $630 million, investment by businesses was $110 million, exports were $55 million and imports were $45 million, calculate government spending?

A) $260 million B) $240 million
C) $480 million D) $460 million
 
Answer & Explanation Answer: B) $240 million

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Filed Under: Indian Economy
Exam Prep: Bank Exams

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Q:

The demand curve _____.

A) shows that as the price of a good increases, demand for the good will increase B) shows that as the price of a good increases, demand for the good will decrease
C) has a positive gradient D) indicates that there is a direct relationship between quantity demanded and price
 
Answer & Explanation Answer: B) shows that as the price of a good increases, demand for the good will decrease

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Filed Under: Indian Economy
Exam Prep: Bank Exams

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Q:

Debenture holders of a company are its ___________.

A) Shareholders B) Creditors
C) Debtors D) Directors
 
Answer & Explanation Answer: B) Creditors

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Filed Under: Indian Economy
Exam Prep: Bank Exams

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Q:

A growing country is one with ___________ there.

A) rising GNP at constant prices B) rising GNP at current prices
C) constant GNP at constant prices D) No option is correct
 
Answer & Explanation Answer: A) rising GNP at constant prices

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Filed Under: Indian Economy
Exam Prep: Bank Exams

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