Aptitude Practice Question and Answer

Q:

A man can row with the stream at 9 km/hr. and against the stream at 3 km/hr. His speed in still water is -

4292 0

  • 1
    12 km/hr
    Correct
    Wrong
  • 2
    5 km/hr
    Correct
    Wrong
  • 3
    10 km/hr
    Correct
    Wrong
  • 4
    6 km/hr
    Correct
    Wrong
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Answer : 4. "6 km/hr"

Q:

Rekha bought a scooter for Rs 20,000 and sold it for Rs 22,000. What is the profit percentage?

4289 0

  • 1
    15 %
    Correct
    Wrong
  • 2
    12 %
    Correct
    Wrong
  • 3
    20 %
    Correct
    Wrong
  • 4
    10 %
    Correct
    Wrong
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Answer : 4. "10 % "

Q: A person buys oranges 8 for Rs 5 and sells them at 5 Rs 8. Find the profit or loss percentage in the whole transaction. 4265 0

  • 1
    100% Profit
    Correct
    Wrong
  • 2
    150% Loss
    Correct
    Wrong
  • 3
    146% Profit
    Correct
    Wrong
  • 4
    156% Profit
    Correct
    Wrong
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Answer : 4. "156% Profit"

Q:

The simple interest on Rs. 12000 at a certain rate of interest in five years is Rs. 7200. Find the compound interest on the same amount for five years at the same rate of interest.

4232 0

  • 1
    Rs. 3502.80
    Correct
    Wrong
  • 2
    Rs. 3052.40
    Correct
    Wrong
  • 3
    Rs. 3054.80
    Correct
    Wrong
  • 4
    Rs. 3052.80
    Correct
    Wrong
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Answer : 4. "Rs. 3052.80"

Q: 5 tables and 6 chairs cost Rs.2,500 and 3 tables and 2 chairs cost Rs 1,300. What is the cost of one table and one chair together? 4212 0

  • 1
    Rs 845
    Correct
    Wrong
  • 2
    Rs 475
    Correct
    Wrong
  • 3
    Rs 755
    Correct
    Wrong
  • 4
    Rs 635
    Correct
    Wrong
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Answer : 2. "Rs 475"

Q:

In the given figure, PQRS is a square of side 20 cm and SR is extended to point T. If the length of QT is 25 cm, then what is the distance (in cm) between the centres O1 and O2 of the two circles?

4198 0

  • 1
    $$ 4{\sqrt{10}}$$
    Correct
    Wrong
  • 2
    $$ 5{\sqrt{10}}$$
    Correct
    Wrong
  • 3
    $$ 8{\sqrt{10}}$$
    Correct
    Wrong
  • 4
    5
    Correct
    Wrong
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Answer : 2. "$$ 5{\sqrt{10}}$$"

Q:

The ratio of length of two trains is 4 : 3 and the ratio of their speed is 6 : 11. The ratio of time taken by them to cross a pole is?

4187 0

  • 1
    22 : 9
    Correct
    Wrong
  • 2
    11 : 8
    Correct
    Wrong
  • 3
    25 : 18
    Correct
    Wrong
  • 4
    27 : 16
    Correct
    Wrong
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Answer : 1. "22 : 9"

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Answer : 2. "466"

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