Q:

If ${(a + b - 6)}^{2} + a^{2} b^{2} + 1 + 2 b = 2 a b + 2 a$ , then the value of a is

A) 7	B) 6
C) 3.5	D) 2.5

Answer & Explanation Answer: C) 3.5

Explanation:

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Filed Under: Quantitative Aptitude - Arithmetic Ability

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Q:

Who Invented LED?

A) Nick Holonyak	B) Elias Howe
C) Chuck Hull	D) Christiaan Huygens

Answer & Explanation Answer: A) Nick Holonyak

Explanation:

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Filed Under: Inventions
Exam Prep: Bank Exams

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Q:

With which of the following fields was Saksham Yadav who passed away due to a road accident on Delhi-Panipat National Highway-1 associated?

A) Artist	B) Writer
C) Sports	D) Politician

Answer & Explanation Answer: C) Sports

Explanation:

Powerlifting world champion Saksham Yadav lost his life after succumbing to injuries received in a road accident. Saksham Yadav won gold medal for India at powerlifting world champion held in Moscow in December 2017.

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Filed Under: Famous Personalities

1 1621

Q:

Improve the bracketed part of the sentence.
She is (the best and wisest) girl in the class.

A) best and wisest	B) a best and a wisest
C) the best and the wisest	D) No improvement

Answer & Explanation Answer: C) the best and the wisest

Explanation:

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Filed Under: Famous Personalities
Exam Prep: Bank Exams

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Q:

Adolf Hitler, the _____ Politician was responsible for genocide of millions of Jews.

A) German	B) French
C) Austrian	D) British

Answer & Explanation Answer: A) German

Explanation:

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Filed Under: Famous Personalities
Exam Prep: Bank Exams

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Q:

In the following question, out of the four alternatives, select the alternative which best expresses the meaning of the idiom/phrase.

an arm and a leg

A) a large, possibly exorbitant, amount of money	B) a highly motivated person can succeed even with few resources
C) one loves a person so much that one is willing to sacrifice his most precious things for them	D) all children are equal for a mother. She can't sacrifice anyone.

Answer & Explanation Answer: A) a large, possibly exorbitant, amount of money

Explanation:

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Filed Under: English
Exam Prep: Bank Exams

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Q:

Isotones have always ______

A) Same number of protons	B) Same atomic number
C) Same number of neutron	D) Same number of proton and same numbe of neutron

Answer & Explanation Answer: C) Same number of neutron

Explanation:

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Filed Under: Chemistry
Exam Prep: Bank Exams , GATE
Job Role: Bank Clerk , Bank PO

1 1621

Q:

........... is not a sub atomic particle of an atom.

A) Neutron	B) Electron
C) Xenon	D) Proton

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