Questions

Q:

Piano was invented by ________.

A) John Barber B) Sir Henry Cole
C) Josephine Cochrane D) Bartolomeo Cristofori
 
Answer & Explanation Answer: D) Bartolomeo Cristofori

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Filed Under: Inventions
Exam Prep: Bank Exams

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Q:

If sec -7π/4 = x, then the value of x is

A) √2 B) -√2
C) -1/√3 D) -1
 
Answer & Explanation Answer: A) √2

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Q:

What is the altitude of an equilateral triangle whose side is 12 cm?

A) 6√3 cm B) 3√3 cm
C) 6√2 cm D) 4√2 cm
 
Answer & Explanation Answer: A) 6√3 cm

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Q:

The 2018 ICC Women's World Twenty20 was hosted in ______________ from 09th to 24th November 2018, during the 2018–19 international cricket season. 

A) Australia B) West Indies
C) South Africa D) India
 
Answer & Explanation Answer: B) West Indies

Explanation:

The 2018 ICC Women's World Twenty20 was hosted in the West Indies from 9 to 24 November 2018, during the 2018–19 international cricket season. It was the sixth edition of the ICC Women's T20 World Cup, and the second hosted by the West Indies (after the 2010 edition). The West Indies were the defending champions.

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Filed Under: Sports
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Q:

Who invented Dynamite?

A) J B Dunlop B) Alfred Nobel
C) James Simons D) Peter Hargreaves
 
Answer & Explanation Answer: B) Alfred Nobel

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Filed Under: Inventions
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Q:

Constantan is alloyed from ...... metals.

A) Ni, Ti, Fe, Cr B) Cu, Ni, Mn
C) Ni, Cr, Mn, Fe D) Cu, Ni
 
Answer & Explanation Answer: D) Cu, Ni

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Filed Under: Chemistry
Exam Prep: AIEEE , Bank Exams , CAT

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Q:

Iron and manganese present as pollutants in water cannot be removed by_____

A) oxidation followed by settling and filtration B) chlorination
C) ion exchange process D) lime soda process or manganese zeolite process
 
Answer & Explanation Answer: B) chlorination

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Filed Under: Chemistry
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Q:

In each of the following question, find out which part has an error. The police have

A) /arrested the thief B) /who broke into my house
C) / last night D) No Error
 
Answer & Explanation Answer: D) No Error

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Filed Under: English
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