Maths Practice Question and Answer

Q:

Direction: Study the given pie chart carefully and answer the following questions accordingly. Given pie chart shows the percentage of players taking part in six different games in an event.

Total number of Players = 1800

What is the total number of players taking part in Athletics, Badminton and Tennis?

1362 0

  • 1
    1226
    Correct
    Wrong
  • 2
    1116
    Correct
    Wrong
  • 3
    1176
    Correct
    Wrong
  • 4
    998
    Correct
    Wrong
  • 5
    None of these
    Correct
    Wrong
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Answer : 2. "1116"

Q:

If 16 : X :: X: 196, find the positive value of x?

1362 0

  • 1
    60
    Correct
    Wrong
  • 2
    62
    Correct
    Wrong
  • 3
    56
    Correct
    Wrong
  • 4
    64
    Correct
    Wrong
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Answer : 3. "56"

Q:

What is the area of the largest triangle that can be fitted into a rectangle of length 'l' units and width 'w' units?

1362 0

  • 1
    $$ {lw\over3}$$
    Correct
    Wrong
  • 2
    $$ {2lw\over3}$$
    Correct
    Wrong
  • 3
    $$ {3lw\over3}$$
    Correct
    Wrong
  • 4
    $$ {lw\over2}$$
    Correct
    Wrong
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Answer : 4. "$$ {lw\over2}$$"

Q:

Speed of boat in downstream and upstream are 32km/hr and 23km/hr. Find the speed of current ?

1362 0

  • 1
    1.45 m/s
    Correct
    Wrong
  • 2
    1.25 m/s
    Correct
    Wrong
  • 3
    1.35 m/s
    Correct
    Wrong
  • 4
    2 m/s
    Correct
    Wrong
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Answer : 2. "1.25 m/s"

Q:

Given that ( 12 +22+32+………..+102)=385, the value of (22+42+62+……202) is equal to

1362 0

  • 1
    770
    Correct
    Wrong
  • 2
    1155
    Correct
    Wrong
  • 3
    1540
    Correct
    Wrong
  • 4
    385
    Correct
    Wrong
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Answer : 3. "1540"

Q:

A dozen pair of socks quoted at ₹ 80 are available at a discount of 10%. How many pairs of socks can be bought for ₹24?

1361 0

  • 1
    4
    Correct
    Wrong
  • 2
    5
    Correct
    Wrong
  • 3
    3
    Correct
    Wrong
  • 4
    6
    Correct
    Wrong
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Answer : 1. "4"

Q:

A cube has sides that are 4 cm each, and the dimensions of a cuboid are 2cm x 3cm x 4cm. Find the positive difference between the volume of the cube and that of the cuboid.

1361 0

  • 1

    40 cm3

    Correct
    Wrong
  • 2

    120 cm3

    Correct
    Wrong
  • 3

    20 cm3

    Correct
    Wrong
  • 4

    60 cm3

    Correct
    Wrong
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Answer : 1. "

40 cm3

"

Q:

A trader marks his goods at 20% above cost price. If he allows a discount of 5% what is his final profit%?

1361 0

  • 1
    12%
    Correct
    Wrong
  • 2
    14%
    Correct
    Wrong
  • 3
    15%
    Correct
    Wrong
  • 4
    18%
    Correct
    Wrong
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Answer : 2. "14%"

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