Practice Question and Answer

Q:

'Empty the throne that the public comes' - is the line of a poem composed by which poet?

2250 0

  • 1
    Sachchidand H Vatsyayan
    Correct
    Wrong
  • 2
    Suryakant Tripathi Nirala
    Correct
    Wrong
  • 3
    Sumitranandan Pant
    Correct
    Wrong
  • 4
    Ramdhari Singh Dinkar
    Correct
    Wrong
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Answer : 4. "Ramdhari Singh Dinkar"

Q:

Nikhilesh is taller than Arvind who is taller than Mahendra. Naresh is smaller than Suresh but taller than Nikhilesh. Who is the smallest?

2249 0

  • 1
    Nikhilesh
    Correct
    Wrong
  • 2
    Arvind
    Correct
    Wrong
  • 3
    Mahendra
    Correct
    Wrong
  • 4
    Data inadequate
    Correct
    Wrong
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Answer : 3. "Mahendra "

Q: Which of these is NOT a lipid? 2249 0

  • 1
    Wax
    Correct
    Wrong
  • 2
    Cholesterol
    Correct
    Wrong
  • 3
    RNA
    Correct
    Wrong
  • 4
    Phospholipid
    Correct
    Wrong
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Answer : 3. "RNA"
Explanation :

Answer: C) RNA Explanation: RNA is not a lipid among the given options.   A lipid is a substance of biological origin that is soluble in nonpolar solvents. It comprises a group of naturally occurring molecules that include fats, waxes, sterols, fat-soluble vitamins (such as vitamins A, D, E, and K), monoglycerides, diglycerides, triglycerides, and phospholipids.

Q:

Spraying of DDT on crops causes pollution of 

2249 0

  • 1
    Soil and Water
    Correct
    Wrong
  • 2
    Air and Water
    Correct
    Wrong
  • 3
    Air and Soil
    Correct
    Wrong
  • 4
    Crops and Air
    Correct
    Wrong
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Answer : 1. "Soil and Water "

Q:

According to the Bloomberg Billionaires Index report, who has become Asia's richest man?

2249 0

  • 1
    Mukesh Ambani
    Correct
    Wrong
  • 2
    Gautam Adani
    Correct
    Wrong
  • 3
    Daniel Zhang
    Correct
    Wrong
  • 4
    Jack Ma
    Correct
    Wrong
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Answer : 4. "Jack Ma"

Q:

In a bag there are 4 white, 4 red and 2 green boxes. Two boxes are drawn at random. What is the probability that at least one boxes is of red colour?

2249 0

  • 1
    $${4\over3}$$
    Correct
    Wrong
  • 2
    $${7\over3}$$
    Correct
    Wrong
  • 3
    $${1\over3}$$
    Correct
    Wrong
  • 4
    $${2\over3}$$
    Correct
    Wrong
  • 5
    None of these
    Correct
    Wrong
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Answer : 4. "$${2\over3}$$"

Q: What is the product of a number and its reciprocal? 2249 0

  • 1
    0
    Correct
    Wrong
  • 2
    1
    Correct
    Wrong
  • 3
    -ve of the number
    Correct
    Wrong
  • 4
    the number itself
    Correct
    Wrong
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Answer : 2. "1"
Explanation :

Answer: B) 1 Explanation: The product of a number and its reciprocal is always equals to 1.   For Example : Let the number be 4. Now, its reciprocal is 1/4 Hence, required product = 4 x 1/4 = 1.   Now, take the number as -15. Then its reciprocal is -1/15 Required product = -15 x -1/15 = 1.   Hence, the product of a number and its reciprocal is 1.

Q: Which of the following Valleys is known as "Paradise of Earth" ? 2249 0

  • 1
    Kullu Valley
    Correct
    Wrong
  • 2
    Doon Valley
    Correct
    Wrong
  • 3
    Kangra Valley
    Correct
    Wrong
  • 4
    Kashmir Valley
    Correct
    Wrong
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Answer : 4. "Kashmir Valley"
Explanation :

Answer: D) Kashmir Valley Explanation:

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