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Q:

The most pure form of carbon among the options is

A) Anthracite B) Lampblack
C) Graphite D) Wood Charcoal
 
Answer & Explanation Answer: A) Anthracite

Explanation:
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Filed Under: Chemistry
Exam Prep: Bank Exams

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Q:

Which  one  of  the  following  statements  is not correct?

A) The    cathode    rays    originate    from cathode   and   proceed   towards   the anode   in   a   cathode-ray   discharge tube. B) The television picture tubes are nothing but cathode ray tubes.
C) The  cathode  rays  themselves  are  not visible. D) The   characteristics   of   cathode   rays depend  upon  the  nature  of  the  gas present in the cathode-ray tube.
 
Answer & Explanation Answer: D) The   characteristics   of   cathode   rays depend  upon  the  nature  of  the  gas present in the cathode-ray tube.

Explanation:

Cathode ray is a beam of electrons emitted   from   the   cathode   of   a vacuum    tube.    It    is    invisible. Cathode  ray  tubes  are  also  found in     televisions     and     computer monitors.  Since  cathode  ray  is  a beam of electrons and all electrons are  identical,  charge  to  mass  ratio is same for all the gases and does not depend on the nature of gas.

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Filed Under: Chemistry
Exam Prep: Bank Exams

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Q:

Find out the odd word/letters/number/number pair from the given alternatives.

A) QJ B) SH
C) LN D) UF
 
Answer & Explanation Answer: C) LN

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Filed Under: Odd Man Out
Exam Prep: Bank Exams

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Q:

Salzburg Festival is held in which country?

A) Italy B) Austria
C) Australia D) Spain
 
Answer & Explanation Answer: B) Austria

Explanation:
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Filed Under: General Awareness
Exam Prep: Bank Exams

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Q:

In a certain code language, '-' represents '+', '+' represents 'x', 'x' represents '÷' and '÷' represents '-'. Find out the answer to the following question.

3 ÷ 12 - 40 + 5 x 20 = ?

A) 42 B) 1
C) 45 D) 30
 
Answer & Explanation Answer: B) 1

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Filed Under: Coding and Decoding
Exam Prep: Bank Exams

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Q:

The United Nations has been observing International Day of Rural Women on

A) 15th July B) 15th August
C) 15th September D) 15th October
 
Answer & Explanation Answer: D) 15th October

Explanation:

On October 15, the United Nations commemorates the International Day of Rural Women.This year the theme is 'Sustainable infrastructure, services and social protection for gender equality and the empowerment of rural women and girls.

 

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Filed Under: Important Days and Years
Exam Prep: Bank Exams

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Q:

If (5x – y)/(5x + y) = 3/7, then what is the value of (4x2 + y2 – 4xy)/(9x2 + 16y2 + 24xy) ?

A) 0 B) 3/7
C) 18/49 D) 1/6
 
Answer & Explanation Answer: A) 0

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Filed Under: Simplification
Exam Prep: Bank Exams

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Q:

Name the part of neuron where information is acquired.

A) Axon B) Nucleus
C) Dendrite D) None of the above
 
Answer & Explanation Answer: C) Dendrite

Explanation:

The part of neuron where information is acquired is called as Neuron.

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Filed Under: Biology
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