Maths Practice Question and Answer

Q:

A house worth Rs.1,50,000 is sold by X at a 5% profit to Y, Y sells the house back to X at a 2% loss. Then find profit and loss in the entire transaction. 

2489 0

  • 1
    X gains Rs. 4,350
    Correct
    Wrong
  • 2
    X loses Rs. 4,350
    Correct
    Wrong
  • 3
    X gains Rs. 3,150
    Correct
    Wrong
  • 4
    X loses Rs. 3,150
    Correct
    Wrong
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Answer : 3. "X gains Rs. 3,150 "

Q:

5.52 – 2.32 + 0.83 × 0.12 ÷ 0.44 – 3.14 =?

2488 0

  • 1
    0.51
    Correct
    Wrong
  • 2
    -0.51
    Correct
    Wrong
  • 3
    0.42
    Correct
    Wrong
  • 4
    -0.63
    Correct
    Wrong
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Answer : 2. "-0.51"

Q: Sum of ages of Anita and her mother is 50 years. 5 years before age, Anita’s mother’s age was 7 times of her age, then what will be the ratio of their ages after 5 years? 2488 1

  • 1
    2:3
    Correct
    Wrong
  • 2
    1:2
    Correct
    Wrong
  • 3
    3:1
    Correct
    Wrong
  • 4
    4:3
    Correct
    Wrong
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Answer : 3. "3:1"

Q:

What are the roots of the quadratic equations?

  $$(x^2 + 3x - 154 = 0)$$

2488 0

  • 1
    11, 14
    Correct
    Wrong
  • 2
    11, -14
    Correct
    Wrong
  • 3
    14, -11
    Correct
    Wrong
  • 4
    14, -22
    Correct
    Wrong
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Answer : 2. "11, -14"

Q:

Two years ago, the average age of Ram and Shyam was 26 years. Five years hence, the age of Ram will be 40 years and Shyam is 5 years younger than Mohan, then find the difference between the age of Ram and Mohan.

2488 0

  • 1
    7 years
    Correct
    Wrong
  • 2
    2 years
    Correct
    Wrong
  • 3
    4 years
    Correct
    Wrong
  • 4
    5 years
    Correct
    Wrong
  • 5
    None of these
    Correct
    Wrong
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Answer : 5. "None of these"

Q:

Which number among the following does not belong to the series 8, 27, 50, 125, 343?

2487 0

  • 1
    8
    Correct
    Wrong
  • 2
    27
    Correct
    Wrong
  • 3
    50
    Correct
    Wrong
  • 4
    125
    Correct
    Wrong
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Answer : 3. "50 "

Q:

If 0.13 x p2 = 13, then p is equal to

2487 0

  • 1
    10
    Correct
    Wrong
  • 2
    0.01
    Correct
    Wrong
  • 3
    0.1
    Correct
    Wrong
  • 4
    100
    Correct
    Wrong
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Answer : 1. "10 "

Q:

A watch is sold on 20% discount and there is 15% extra discount on cash payment. If Selena purchased it in Rs. 2380 cash payment, then what was the marked price of the watch?

2487 0

  • 1
    Rs. 4000
    Correct
    Wrong
  • 2
    Rs. 3500
    Correct
    Wrong
  • 3
    Rs. 4200
    Correct
    Wrong
  • 4
    Rs. 3000
    Correct
    Wrong
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Answer : 2. "Rs. 3500"

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