Maths Practice Question and Answer

Q: Ratio between the length and breadth of a rectangular field is 9:4. Rs.14400 are spent on the implantation of grass on this field. If the rate of implantation is Rs. 4 per meter square. What is the breath of the field? 2927 0

  • 1
    38 mtr
    Correct
    Wrong
  • 2
    48 mtr
    Correct
    Wrong
  • 3
    42 mtr
    Correct
    Wrong
  • 4
    40 mtr
    Correct
    Wrong
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Answer : 4. "40 mtr"
Explanation :

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Q:

In the given figure, PQR is an equilateral triangle and PS is the angle bisector of angle P. What is the value of RT : RQ?

2925 0

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

Q:

After a discount of 20% Asmita bought an item for Rs.9600. Asmita sold it to other person and earned a profit of 18% on the original price. At what price other person bought the item?

2925 1

  • 1
    14160
    Correct
    Wrong
  • 2
    14180
    Correct
    Wrong
  • 3
    14125
    Correct
    Wrong
  • 4
    14185
    Correct
    Wrong
  • 5
    14250
    Correct
    Wrong
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Answer : 1. "14160 "

Q: Length of train A is 50 % more than the train B coming from its opposite direction. Speed of train A is 40 km/hour and that of for train B is 32 km/hour and they took 15 sec time to cross each other. Find the length of train B 2923 0

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

Q:

The marked price of a AC was Rs.22500. After allowing two successive discounts, it was sold for Rs.17595. If the second discount was 8%, then what was the first discount?

2923 0

  • 1
    12%
    Correct
    Wrong
  • 2
    15%
    Correct
    Wrong
  • 3
    14%
    Correct
    Wrong
  • 4
    9%
    Correct
    Wrong
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Answer : 2. "15%"

Q:

Rahul and Rohan enter into a partnership with   their capitals in the ratio 7:9. At the end of 8th month, Rahul  withdraws his capital. If they receive the  profits in the ratio 8:9, find how long Rohan’s capital was used.

2922 0

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

Q:

Study the following graph and answer the question that follow.

What is the approximate average number of candidates passed from all the institutes together?

2914 0

  • 1
    1460
    Correct
    Wrong
  • 2
    1640
    Correct
    Wrong
  • 3
    1350
    Correct
    Wrong
  • 4
    1440
    Correct
    Wrong
  • 5
    1530
    Correct
    Wrong
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Answer : 2. "1640"

Q:

Sum of the factors of 4b2c2-(b2+c2-a2)2 is : 

2910 0

  • 1
    0
    Correct
    Wrong
  • 2
    1
    Correct
    Wrong
  • 3
    a+b+c
    Correct
    Wrong
  • 4
    2(a+b+c)
    Correct
    Wrong
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Answer : 4. "2(a+b+c)"

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