Practice Question and Answer

Q:

Tulika got 95% marks in Physics, Chemistry and Maths together and 225 marks in Computer, English and Hindi. If maximum marks in each subject is 100, what is the total percentage marks obtained by Tulika in all the six subjects together?

2261 0

  • 1
    80%
    Correct
    Wrong
  • 2
    85%
    Correct
    Wrong
  • 3
    75%
    Correct
    Wrong
  • 4
    70%
    Correct
    Wrong
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Answer : 2. "85%"

Q:

In the following question, a sentence has been given in Direct/Indirect speech. Out of the four alternatives suggested, select the one which best expresses the same sentence in Indirect/Direct speech.

My friend said to me, "For me running is like therapy."

2261 0

  • 1
    My friend told me that for her having ran was like therapy.
    Correct
    Wrong
  • 2
    My friend tells me that for her running is like therapy.
    Correct
    Wrong
  • 3
    My friend told me this that for her running is like therapy.
    Correct
    Wrong
  • 4
    My friend told me that for her running was like therapy.
    Correct
    Wrong
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Answer : 4. "My friend told me that for her running was like therapy."

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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:

If the population of a town is 12.000 and the population increases at the rate of 10% per annum, then find the population. after 3 years.

2261 0

  • 1
    15,972
    Correct
    Wrong
  • 2
    12,200
    Correct
    Wrong
  • 3
    11,200
    Correct
    Wrong
  • 4
    10,200
    Correct
    Wrong
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Answer : 1. "15,972"
Explanation :

To find the population after 3 years given that it increases at a rate of 10% per annum, you can use the formula for exponential growth:

𝑃=𝑃0×(1+𝑟)𝑛P=P0×(1+r)n

Where:

  • 𝑃P = Population after 𝑛n years
  • 𝑃0P0 = Initial population
  • 𝑟r = Rate of increase (in decimal form)
  • 𝑛n = Number of years

Given:

  • 𝑃0=12,000P0=12,000 (Initial population)
  • 𝑟=0.10r=0.10 (10% increase per annum)
  • 𝑛=3n=3 (Number of years)

Substitute these values into the formula:

𝑃=12,000×(1+0.10)3P=12,000×(1+0.10)3

𝑃=12,000×(1.10)3P=12,000×(1.10)3

𝑃=12,000×(1.331)P=12,000×(1.331)

𝑃=15,972P=15,972

So, the population after 3 years would be approximately 15,972.


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Answer : 1. "M"

Q:

Find the least multiple of 23, which when divided by 18, 21 and 24 leaves the remainder 7, 10 and 13 respectively.

2261 0

  • 1
    3013
    Correct
    Wrong
  • 2
    3024
    Correct
    Wrong
  • 3
    3002
    Correct
    Wrong
  • 4
    3036
    Correct
    Wrong
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Answer : 1. "3013"

Q:

Which Indian actor has ranked in Forbes' list of the 10 highest paid actors?

2261 0

  • 1
    Ajay Devgan
    Correct
    Wrong
  • 2
    Shahrukh Khan
    Correct
    Wrong
  • 3
    Akshay Kumar
    Correct
    Wrong
  • 4
    Amitabh Bachchan
    Correct
    Wrong
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Answer : 3. "Akshay Kumar"

Q:

Direction: Study the following arrangement carefully and answer the given question below. 

S D 9 5 E # K 6 T I 8 P 1 % A 2 C λ L M U3 W @ N 4 © J $ 7 F B 

What should come in place of the question mark (?) in the following series based on the above arrangement?
#K5 P1I CλA ?

2261 0

  • 1
    λL2
    Correct
    Wrong
  • 2
    U3L
    Correct
    Wrong
  • 3
    2C%
    Correct
    Wrong
  • 4
    W@M
    Correct
    Wrong
  • 5
    None of these
    Correct
    Wrong
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Answer : 2. "U3L"

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