Aptitude Practice Question and Answer

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Answer : 3. "$$3 {1\over 3}$$ %"

Q:

On a rainy day, 60 cm of rain is recorded in a region. What is the volume of water collected in an open and empty rectangular water tank that measures 12 m (length) ×10 m (width) and 50 cm (depth)?

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  • 1

    120 m3

    Correct
    Wrong
  • 2

    72 m3

    Correct
    Wrong
  • 3

    60 m3 

    Correct
    Wrong
  • 4

    48 m3

    Correct
    Wrong
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Answer : 3. "

60 m3 

"

Q:

If a + b – c = 0 then the value of 2b2c2 + 2c2a2 + 2a2b2 –a4 – b– c4

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  • 1
    7
    Correct
    Wrong
  • 2
    0
    Correct
    Wrong
  • 3
    14
    Correct
    Wrong
  • 4
    28
    Correct
    Wrong
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Answer : 2. "0"

Q:

Mohan lent some amount of money at 9% simple interest and an equal amount of money at 10% simple interest each for two years. If his total interest was Rs. 760, what amount was lent in each case?

605 0

  • 1
    1700
    Correct
    Wrong
  • 2
    1800
    Correct
    Wrong
  • 3
    1900
    Correct
    Wrong
  • 4
    2000
    Correct
    Wrong
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Answer : 4. "2000"
Explanation :

Q:

Directions : Given here is a pie chart showing the cost of gold in 2010, 2011, 2012 and 2013. Study the chart and answer the following questions

The percentage increase in the price of gold from the year 2011 to 2013 is

604 0

  • 1
    50%
    Correct
    Wrong
  • 2
    60%
    Correct
    Wrong
  • 3
    70%
    Correct
    Wrong
  • 4
    80%
    Correct
    Wrong
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Answer : 4. "80%"

Q:

The value of $$\left({sin37^0cos53^0+cos37^0sin^0} \right)-\left({4cos^237^0-7+4cos^253^0\over tan^247^0+4-cosec^243^0} is \right)$$

604 0

  • 1
    -2
    Correct
    Wrong
  • 2
    0
    Correct
    Wrong
  • 3
    1
    Correct
    Wrong
  • 4
    2
    Correct
    Wrong
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Answer : 4. "2"

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Answer : 4. "1996"

Q:

If $$P_1$$, $$P_2$$, and $$P_3$$ are three distinct prime numbers, then what is the least common multiple of $$P_1$$, $$P_2$$, and $$P_3$$?

603 1

  • 1
    $$P_1$$
    Correct
    Wrong
  • 2
    $$P_1 × P_2 × P_3$$
    Correct
    Wrong
  • 3
    $$P_2 × P_3$$
    Correct
    Wrong
  • 4
    $$P_1 + P_2 + P_3$$
    Correct
    Wrong
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Answer : 2. "$$P_1 × P_2 × P_3$$"

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