Questions

Q:

Who is the first Indian woman to win an Asian Games gold in 400m run

A) M.L. Valsamma B) P.T. Usha
C) Kamaljit Sandhu D) K.Malleshwari
 
Answer & Explanation Answer: B) P.T. Usha

Explanation:
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Filed Under: Sports

430 43077
Q:

In which of the following, functional group isomerism is not possible?

 

A) Alcohols B) Aldehydes
C) Alkyl halides D) Cyanides
 
Answer & Explanation Answer: C) Alkyl halides

Explanation:

The haloalkanes (also known as halogenoalkanes or alkyl halides) are a group of chemical compounds derived from alkanes containing one or more halogens.Halogens can’t form more than one bond in the context of common organic compounds and can’t form multiple bonds to carbon.

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Filed Under: Chemistry
Exam Prep: Bank Exams

1 43017
Q:

Which bacterium is used to turn milk to curd?

 

A) Streptomyces B) Vibrio
C) Lactobacillus D) Spirilla
 
Answer & Explanation Answer: C) Lactobacillus

Explanation:
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Filed Under: Biology
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2 42967
Q:

What is the general formula of alkenes?

 

A) CnH2n B) CnH2n+2
C) CnH2n-2 D) CnH2n-1
 
Answer & Explanation Answer: A) CnH2n

Explanation:
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Filed Under: Chemistry
Exam Prep: Bank Exams

2 42922
Q:

Arrange the following Commissions chronologically on the basis of their date of setting :

1.The   Second   Administrative   Reforms Commission

2.The Eleventh Finance Commission

3.Punchhi Commission

4.Sarkaria Commission

Select  the  correct  answer  using  the  code given below.

A) 4, 2, 1, 3 B) 4, 3, 2, 1
C) 3, 2,4, 1 D) 3, 4, 1, 2
 
Answer & Explanation Answer: A) 4, 2, 1, 3

Explanation:

Sarkaria commission-1983, Punchhi commission-2007, Eleventh     Financial     commission 2000-2005,  Second  Administrative Reform commission –2005

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Filed Under: Indian History
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0 42900
Q:

The first newspaper published in India in 1780 was

A) The Bengal Gazette or Calcutta General Advertiser B) The Calcutta Chronicle
C) The Madras Courier D) The Bombay Herald
 
Answer & Explanation Answer: A) The Bengal Gazette or Calcutta General Advertiser

Explanation:
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Filed Under: Indian History

203 42797
Q:

Which of the following statements regarding soil is/are correct?

1.Alluvial soils are rich in nitrogen content.

2.Black soils are rich in iron and lime but deficient in nitrogen.

3.Laterite soils are rich in iron and aluminium but deficient in nitrogen and potassium.

 

Select the correct answer using the code given below.

A) 1 and 2 only B) 3 only
C) 2 and 3 only D) 1, 2 and 3
 
Answer & Explanation Answer: C) 2 and 3 only

Explanation:

Alluvial Soils

The proportion of nitrogen is generally low, but potash, phosphoric acid and alkalis are adequate, while iron oxide and lime vary within a wide range.

Black Soils

Chemically, the black soils are rich in lime, iron, magnesia and alumina. They also contain potash. But they lack in phosphorus, nitrogen and organic matter.

Laterite Soils

With rain, lime and silica are leached away, and soils rich in iron oxide and aluminium compound are left behind.

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Filed Under: Indian Geography
Exam Prep: Bank Exams

1 42728
Q:

Calculate the pressure (in Pa) if a thrust of 750 N is applied to an area of 5 m2.

 

A) 37.5   B) 150  
C) 75   D) 100
 
Answer & Explanation Answer: B) 150  

Explanation:
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Filed Under: Physics
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0 42727