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Q:

The pH of a solutiion is 3. When its pH changes to 6, then H+ ion concentration

A) increases 2 times B) increases 3 times
C) decreases 1000 times D) decreases 100 times
 
Answer & Explanation Answer: C) decreases 1000 times

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Filed Under: Chemistry
Exam Prep: Bank Exams

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Q:

Who discovered television?

A) Michael Faraday B) Joseph Henry
C) Abbe Caselli D) John Baird
 
Answer & Explanation Answer: D) John Baird

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Filed Under: Inventions
Exam Prep: Bank Exams

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Q:

Which Player has been awarded Padma Bhushan in the year 2018 for his contribution to Cricket?

A) Saurabh Gangul B) Rahul Dravid
C) Mahendra Singh Dhoni D) Virat Kohali
 
Answer & Explanation Answer: C) Mahendra Singh Dhoni

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Filed Under: Honours and Awards
Exam Prep: Bank Exams

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Q:

For a good that is a luxury demand

A) has unit elasticity B) tends to be inelastic
C) tends to be elastic D) cannot be represented
 
Answer & Explanation Answer: C) tends to be elastic

Explanation:

For a good that is a luxury demand tends to be elastic.

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Filed Under: Business Awareness
Exam Prep: AIEEE , Bank Exams , CAT
Job Role: Analyst , Bank Clerk , Bank PO

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Q:

What will be the value of xy, if x2+y2 = 45 and x-y=5 ?

A) 10 B) 15
C) 20 D) 25
 
Answer & Explanation Answer: A) 10

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Filed Under: Quantitative Aptitude - Arithmetic Ability

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Q:

Heavy water is mostly used in which of the following?

A) In fire extinguisher B) In nuclear reactors
C) In washing cloth D) In both Nuclear reactors and Fire extinguisher
 
Answer & Explanation Answer: B) In nuclear reactors

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Filed Under: Physics
Exam Prep: Bank Exams

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Q:

The absolute refractive index of air is

A) 1.03 B) 1.00003
C) 1.003 D) 1.0003
 
Answer & Explanation Answer: D) 1.0003

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Filed Under: Physics
Exam Prep: Bank Exams

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Q:

In the following question, a sentence has been given in Direct/Indirect speech. Out of the four alternatives suggested, select the one which best express the same sentence in Indirect/Direct speech.

 

They told us that they had waited at the station for a long time.

A) They told us "We waited at the station for a long time". B) They told us "We had been waiting at the station for a long time".
C) They told us "We are waiting at the station for a long time". D) They told us "We wait at the station for a long time."
 
Answer & Explanation Answer: A) They told us "We waited at the station for a long time".

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Filed Under: English
Exam Prep: Bank Exams

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