Maths Practice Question and Answer

Q: A sum of Rs. 1600 gives a simple interest of Rs. 252 in 2 year and 3 months. The rate of interest per annum is : 3001 0

  • 1
    Correct
    Wrong
  • 2
    8%
    Correct
    Wrong
  • 3
    7%
    Correct
    Wrong
  • 4
    6%
    Correct
    Wrong
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Answer : 3. "7%"
Explanation :

Q:

Cost of two articles were in the ratio of 16: 23. The cost of first article increases by 10% and that of second by Rs.477. Now the costs of two articles are in the ratio of 11: 20. The price of the second article (in Rs.) in the beginning was-

2994 0

  • 1
    1912
    Correct
    Wrong
  • 2
    1251
    Correct
    Wrong
  • 3
    1521
    Correct
    Wrong
  • 4
    1219
    Correct
    Wrong
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Answer : 4. "1219 "

Q:

The product of the ages of Swati and Aparna is 120. If thrice the age of Aparna is more than Swati's age by 2 years, fund the age of Swati.

2990 0

  • 1
    18
    Correct
    Wrong
  • 2
    20
    Correct
    Wrong
  • 3
    24
    Correct
    Wrong
  • 4
    16
    Correct
    Wrong
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Answer : 1. "18"

Q:

A merchant marks his goods at Rs. 900 and allows a discount of 25%. If he still gain 12.5%, then the cost price of the article is

2966 0

  • 1
    900
    Correct
    Wrong
  • 2
    800
    Correct
    Wrong
  • 3
    700
    Correct
    Wrong
  • 4
    600
    Correct
    Wrong
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Answer : 4. "600"

Q: Rs. 180 is stored in a box in the form of 1 Rupee coins, 50 paisa coins and 25 paisa coins. Their ratio is 2:3:4. Find the no. of 50 paisa coins. 2963 2

  • 1
    60
    Correct
    Wrong
  • 2
    120
    Correct
    Wrong
  • 3
    150
    Correct
    Wrong
  • 4
    180
    Correct
    Wrong
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Answer : 2. "120"

Q:

80 ÷ [48-{56-(60-36÷12×4)}]

2959 0

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

Q:

A tap takes 36 hours extra to fill a tank due to leakage equivalent to half of its inflow. The inflow can fill the tank in how many hours?

2958 1

  • 1
    36 hours
    Correct
    Wrong
  • 2
    24 hours
    Correct
    Wrong
  • 3
    30 hours
    Correct
    Wrong
  • 4
    18 hours
    Correct
    Wrong
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Answer : 1. "36 hours"

Q:

A hexagon is inscribed in a circle of radius 14 cm, three of its alternates sides are 22 cm and each and other sides are equal find the length of other three sides?

2957 0

  • 1
    14 cm
    Correct
    Wrong
  • 2
    8 cm
    Correct
    Wrong
  • 3
    26 cm
    Correct
    Wrong
  • 4
    4 cm
    Correct
    Wrong
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Answer : 4. "4 cm"

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