Questions

Q:

In a bipolar junction transistor

A) all the three regions (the emitter, the base and the collector) have equal concentrations of impurity B) the emitter has the least concentration of impurity
C) the collector has the least concentration of impurity D) the base has the least concentration of impurity
 
Answer & Explanation Answer: D) the base has the least concentration of impurity

Explanation:

In terms of concentration of impurity (a.k.a impurity doping concentration, often abbreviated to doping concentration), from the highest to the lowest among the three regions of a bipolar junction, emitter, collector, and base are the correct order. The above order is independent of the type of BJT, npn or pnp

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Filed Under: Physics
Exam Prep: Bank Exams

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Q:

What is the Currency of Qatar?

A) Riyal B) kwanza
C) Nuevo Sol D) Peso
 
Answer & Explanation Answer: A) Riyal

Explanation:

Currency of Qatar -RiyalCurrency of Angola -kwanzaCurrency of Peru –Nuevo SolCurrency of Philippines –PesoCurrency of Iraq –Dinar

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Filed Under: General Awareness

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Q:

Which municipal corporation has won the first prize at the Swachhata Excellence awards 2019?

A) Arrah B) Raigarh
C) Jagdalpur D) Ahmedabad
 
Answer & Explanation Answer: B) Raigarh

Explanation:

Raigarh municipal corporation in Chhattisgarh has won the first prize at the Swachhata Excellence awards 2019.

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Filed Under: Indian Politics
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Q:

A sentence/a part of the sentence is underlined. Four alternatives are given to the underlined part which will improve the sentence. Choose the correct alternative and click the button corresponding to it. In case no improvement is needed, click the button corresponding to “No improvement”.

The greater the demand, higher the price.

A) the high B) a higher
C) the higher D) No improvement
 
Answer & Explanation Answer: C) the higher

Explanation:
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Filed Under: English
Exam Prep: Bank Exams

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Q:

India's only Naval Aviation Museum is located in which state?

A) Kerala B) Goa
C) Tamil Nadu D) Karnataka
 
Answer & Explanation Answer: B) Goa

Explanation:
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Filed Under: Indian Geography
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Q:

Mutual Funds are regulated in India by

A) SEBI B) RBI
C) RBI & SEBI both D) Stock Exchanges
 
Answer & Explanation Answer: A) SEBI

Explanation:

Mutual Funds are regulated in India by SEBI (Securities and Exchange Board of India). It was founded in 1992. In 1996, SEBI formulated the Mutual Fund Regulation.

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Filed Under: Indian Economy
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Q:

The question below consists of a set of labelled sentences. Out of the four options given, select the most logical order of the sentences to form a coherent paragraph.
P: For one, very few entrepreneurs are willing to take on a new outsource, unless it comes with a guarantee of a certain level of sales.
Q: This invariably acts as an incentive for outsources to be lax in developing the business.
R: Despite being the dominant partner in the relationship, the outsourcer doesn't always have all the advantages.
S: The trade refers to it as the minimum guarantee clause, which means that if a outsourcee is unable to reach an anticipated sales level, he will be compensated for
the balance amount.

A) PRQS B) SPQR
C) QSPR D) RPSQ
 
Answer & Explanation Answer: D) RPSQ

Explanation:
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Filed Under: English
Exam Prep: Bank Exams

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Q:

Through which microscope were cells first observed?

A) Compound B) Simple
C) Electron D) Tunneling
 
Answer & Explanation Answer: A) Compound

Explanation:

A microscope is an instrument that magnifies objects. Cells that were first observed by Robert Hooke in the year 1665 in the compound microscope.

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Filed Under: General Science
Exam Prep: AIEEE , Bank Exams , CAT
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