Practice Question and Answer

Q:

Which of the following railway station has the world's longest railway platform in India? 

1724 0

  • 1
    Kollam Junction, Kharagpur
    Correct
    Wrong
  • 2
    Bilaspur Railway Station
    Correct
    Wrong
  • 3
    Gorakhpur Railway Station
    Correct
    Wrong
  • 4
    None of the above
    Correct
    Wrong
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Answer : 3. "Gorakhpur Railway Station "

Q: Which of the following is not a Jovian planet? 1724 0

  • 1
    Jupiter
    Correct
    Wrong
  • 2
    Earth
    Correct
    Wrong
  • 3
    Saturn
    Correct
    Wrong
  • 4
    Neptune
    Correct
    Wrong
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Answer : 2. "Earth"
Explanation :

Answer: B) Earth Explanation: Earth is not a Jovian Planet as it is a Terrestrial planet. A planet designated as Jovian is hence a gas giant, composed primarily of hydrogen and helium gas with varying degrees of heavier elements.   Within the Solar System, four Jovian planets exist – Jupiter, Saturn, Uranus, and Neptune. Though these planets vary in terms of size, mass, and composition, they all share certain characteristics that cause them to differ greatly from the terrestrial planets located in the inner Solar System.

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Answer : 3. "a-i, b-ii, c-iv, d-iii"
Explanation :

List-I and List-II are the correct match regarding BCCI Awards for the year 2022.

(a) Rishabh Panth              - Best Batsman in test matches for the year 2022

(b) Jasprit Bhumra             -Best Bowler in the test matches for the year 2022

(c) Surya Kumar Yadav      - Best batsman in the One Day International matches for the year 2022

(d) Shreyas Iyer                 -Best Batsman in T20 matches for the year 2022

Q:

A bag contains 30 balls, numbered 1 to 30. Two balls are drawn at random. What is the probability that the balls drawn contain a number which is multiple of 4 or 6 but not a multiple of both?

1724 0

  • 1
    $$ {1\over6}$$
    Correct
    Wrong
  • 2
    $$ {1\over5}$$
    Correct
    Wrong
  • 3
    $$ {1\over4}$$
    Correct
    Wrong
  • 4
    $$ {1\over3}$$
    Correct
    Wrong
  • 5
    None of these
    Correct
    Wrong
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Answer : 5. "None of these"

Q:

Simple interest on a certain sum is equal to the sum itself. find the time if rate of interest and time are numerically equal.

1724 0

  • 1
    5
    Correct
    Wrong
  • 2
    8
    Correct
    Wrong
  • 3
    10
    Correct
    Wrong
  • 4
    1
    Correct
    Wrong
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Answer : 3. "10"

Q: A and B can do a piece of work in 12 days. B and C in 15 days and C and A in 20 days. If A, B and C work together, they will completer the work in : 1724 0

  • 1
    5 days
    Correct
    Wrong
  • 2
    $$ 7{5\over 6} \ days$$
    Correct
    Wrong
  • 3
    10 days
    Correct
    Wrong
  • 4
    $$ 15 {2\over 3} \ days$$
    Correct
    Wrong
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Answer : 3. " 10 days"

Q: What organelle carries out photosynthesis? 1724 0

  • 1
    Chloroplasts
    Correct
    Wrong
  • 2
    Ribosomes
    Correct
    Wrong
  • 3
    Chromosomes
    Correct
    Wrong
  • 4
    All of the above
    Correct
    Wrong
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Answer : 1. "Chloroplasts"
Explanation :

Answer: A) Chloroplasts Explanation: Chloroplasts contains chlorophyll, the green substance in plants that allows them to create food from carbon dioxide and water called as photosynthesis.

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