Questions

Q:

Who formulated ‘the atomic theory’ of a matter?

A) Avogadro B) Dalton
C) Newton D) Pascal  
 
Answer & Explanation Answer: B) Dalton

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Filed Under: Chemistry
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Q:

Propyne and propene can be distinguished by

A) AgNO₃ in ammonia B) conc. H₂SO₄
C) dil. KMnO₄ D) Br₂ in CCl₄
 
Answer & Explanation Answer: A) AgNO₃ in ammonia

Explanation:

Propene, being an alkene, and propyne, being a alkyne, are distinguished using the common chemical tests namely ammoniacal silver nitrate or ammoniacal cuprous chloride. Ammoniacal silver nitrate is also called as Tollen's reagent.

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Filed Under: Chemistry
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Q:

Which of the following plays an important role in photosynthesis?

A) Chloroplast B) Centrosome
C) Tonoplast D) Nematoblast
 
Answer & Explanation Answer: A) Chloroplast

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Filed Under: Biology
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Q:

SEBI is ___________.

A) Constitutional body B) advisory body
C) statutory body D) non-statutory body
 
Answer & Explanation Answer: C) statutory body

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Filed Under: Indian Economy
Exam Prep: Bank Exams , CAT

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Q:

DEF is right angled at E. If tanD = 4/3, then what is the value of tanF ?

A) 3/4 B) 5/3
C) 4/5 D) 4/3
 
Answer & Explanation Answer: A) 3/4

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Q:

In the following question, four number pairs are given. The number on left side of (–) is related to the number of the right side of (–) with someLogic/Rule/Relation. Three are similar on basis of same Logic/Rule/Relation. Select the odd one out from the given alternatives.

A) 7 – 49 B) 2 – 4
C) 5 – 25 D) 3 – 39
 
Answer & Explanation Answer: D) 3 – 39

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Q:

In the following passage, some of the words have been left out. Read the passage carefully and select the correct answer for the given blank out of the four alternatives.

 

The news has always ____________ predicated on informing the consumer. It speaks of — apart from the day’s most ____________ upheavals — the best and the worst that _____________ has managed to accomplish each day. This includes the medal-winners, the laureates, the record-breakers, the deal-makers _________the criminals, the villains, the corrupt. The news regales us ________ the highlights, a reel of the most provoking ones that made it into a window of a half-an-hour.

 

the worst that _____________ has managed to accomplish

 

A) humanity B) human
C) humane D) humanly
 
Answer & Explanation Answer: A) humanity

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Filed Under: English
Exam Prep: Bank Exams , GRE , TOEFL

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Q:

In the following question, out of the four alternatives, select the alternative which is the best substitute of the phrase.

 

To take someone somewhere suddenly and quickly

A) rush B) whisk
C) fly D) flit
 
Answer & Explanation Answer: B) whisk

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Filed Under: English
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