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Q:

How do we now Know the company founded as the Battlecreek Toasted Cornflake Company in 1906?

Answer

Kellogg's

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Subject: General Awareness

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Q:

When a piece of pure silicon is doped with aluminium, then

A) the conductivity of the doped silicon piece will remain the same B) the doped silicon piece will become n-type
C) the doped silicon piece will become p-type D) the resistivity of the doped silicon piece will increase
 
Answer & Explanation Answer: C) the doped silicon piece will become p-type

Explanation:

p type of semiconductor is obtained when Silicon is doped with a trivalent impurity like Aluminium. Aluminium is a p-type dopant, which means that when a semiconductor i.e. silicon is doped with aluminium, it creates a hole (positively charged carrier) by accepting an electron from the silicon atom. Electrical conductivity of semiconductors increasesand resistivity remains the same

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Filed Under: Physics
Exam Prep: Bank Exams

3 2149
Q:

Who is appointed as MD and CEO of IDBI Bank in April, 2017 ?

A) Kanungo B) Mahesh Kumar Jain
C) Ravi Chander D) None
 
Answer & Explanation Answer: B) Mahesh Kumar Jain

Explanation:

Mahesh Kumar Jain was appointed as MD and CEO of IDBI bank in April 2017.

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Filed Under: General Awareness
Exam Prep: Bank Exams , CAT
Job Role: Bank Clerk , Bank PO

2 2148
Q:

Which among the following is an International river

A) Brahmaputra B) Cauvery
C) Krishna D) Narmada
 
Answer & Explanation Answer: A) Brahmaputra

Explanation:
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Filed Under: Indian Economy

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Q:

What animals eat both producers and consumers?

A) Herbivores B) Omnivores
C) Carnivores D) Tertiary consumers
 
Answer & Explanation Answer: B) Omnivores

Explanation:

Animals and people who eat both animals and plants i.e, both producers and consumers are called omnivores.

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Filed Under: Animals and Birds
Exam Prep: AIEEE , Bank Exams , GRE
Job Role: Analyst , Bank Clerk , Bank PO

12 2148
Q:

What has a ring but no finger?

Answer

A Telephone or an Alarm...

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Subject: Logic Puzzles Exam Prep: AIEEE , Bank Exams , CAT , GATE , GRE
Job Role: Analyst , Bank Clerk , Bank PO , Database Administration , IT Trainer

5 2147
Q:

The concept of carbon credit originated from

A) G-8 Summit, Hciligendamm B) Earth Summit, Rio de Janeiro
C) Montreal Protocol D) Kyoto Protocol
 
Answer & Explanation Answer: D) Kyoto Protocol

Explanation:

The concept of carbon credit for manufacturers originated with the Kyoto Agreement (Protocol) of 1997.

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

7 2147
Q:

Improve the bracketed part of the sentence.

As the financial situation worsened we realized that we were heading (toward) a disaster.

A) along B) into
C) for D) no improvement
 
Answer & Explanation Answer: C) for

Explanation:
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Filed Under: English
Exam Prep: Bank Exams

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