Practice Question and Answer

Q: Genetic alteration probably refers to altering what 3646 0

  • 1
    Genes found on ribosomes
    Correct
    Wrong
  • 2
    Genes found on chromosomes
    Correct
    Wrong
  • 3
    Genes found on cytoplasm
    Correct
    Wrong
  • 4
    All of the above
    Correct
    Wrong
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Answer : 2. "Genes found on chromosomes"
Explanation :

Answer: B) Genes found on chromosomes Explanation: Genetic alteration probably refers to altering Genes found on chromosomes.   Genetic alteration refers to altering DNA sequence. Gene alteration forms genetically modified products that modifies the gene sequence.   Genetic engineering, also called genetic modification or genetic manipulation, is the direct manipulation of an organism's genes using biotechnology.

Q:

Direction (21-30): In the following question, select the related word from the given alternatives.


Fox : Cunning : Rabbit : ?

3646 0

  • 1
    Timid
    Correct
    Wrong
  • 2
    Ferocious
    Correct
    Wrong
  • 3
    Courageous
    Correct
    Wrong
  • 4
    Dangerous
    Correct
    Wrong
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Answer : 1. "Timid "

Q:

Who among the following is also known as " Gandhi of Bihar " ? 

3645 1

  • 1
    Dr. Rajendra Prasad
    Correct
    Wrong
  • 2
    Babu Kunwar Singh
    Correct
    Wrong
  • 3
    Jayaprakash Narayan
    Correct
    Wrong
  • 4
    None of these
    Correct
    Wrong
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Answer : 1. "Dr. Rajendra Prasad "
Explanation :

In 1950 when India became a republic, Rajendra Prasad was elected as its first president by the Constituent Assembly. He was known as Gandhi of Bihar. He wrote a book named "Mahatma Gandhi and Bihar, Some Reminiscences".

Q:

India is the leading state in milk production?

3645 4

  • 1
    Madhya Pradesh
    Correct
    Wrong
  • 2
    Uttar Pradesh
    Correct
    Wrong
  • 3
    Punjab
    Correct
    Wrong
  • 4
    Haryana
    Correct
    Wrong
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Answer : 2. "Uttar Pradesh"

Q: Rs. 7444 is divided among 5 ladies, 3 gents and 3 girls. The ratio of share of a lady, a gents and a girl is 7: 4: 3. What is the share of gents ? 3644 0

  • 1
    Rs. 1595.14
    Correct
    Wrong
  • 2
    Rs. 1793.4
    Correct
    Wrong
  • 3
    Rs. 595.14
    Correct
    Wrong
  • 4
    Rs. 1551.5
    Correct
    Wrong
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Answer : 1. "Rs. 1595.14"
Explanation :

Answer: A) Rs. 1595.14 Explanation: Ratio of the share of a lady, a gents and a girl is 7 : 4 : 3No of ladies, gents and girls are 5, 3, 3Thus effective ratio of ladies, gents and girls is 7 x 5 : 4 x 3 : 3 x 3 = 35 : 12 : 9so part of gents = (12/56) x 7444 = Rs. 1595.142so part of 1 gents = 1595.142/3 = Rs. 531.71.

Q:

Direction: In the following question, out of the four alternatives, choose the one which can be substituted for the given sentence.

A foreigner who settles in a country-

3644 0

  • 1
    Immigrant
    Correct
    Wrong
  • 2
    Emigrant
    Correct
    Wrong
  • 3
    Alien
    Correct
    Wrong
  • 4
    Visitor
    Correct
    Wrong
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Answer : 1. "Immigrant"

Q:

Knoll : Hill :: Eclogue: ?

3644 0

  • 1
    Poem
    Correct
    Wrong
  • 2
    Music
    Correct
    Wrong
  • 3
    Drama
    Correct
    Wrong
  • 4
    Ballad
    Correct
    Wrong
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Answer : 1. "Poem"

Q: The ratio of Karthik’s and Kalyan’s ages is 4: 5. If the difference between the present age of Kalyan and the age of Karthik 5 years hence is 3 years, then what is the total of present ages of Karthik and Kalyan? 3644 0

  • 1
    56 years
    Correct
    Wrong
  • 2
    62 years
    Correct
    Wrong
  • 3
    69 years
    Correct
    Wrong
  • 4
    72 years
    Correct
    Wrong
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Answer : 4. "72 years"
Explanation :

Answer: D) 72 years Explanation: Let us consider Karthik as K1 and Kalyan as K2. Given k18+k1 and K2 - (K1 + 5) = 3  K2 - K1 = 8 K2 = 8 + K1 Now,  k18+k1= 45 => K1 = 32 years Therefore K2 = 40 years. K1 + K2 = 72 years.

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