Maths Practice Question and Answer

Q:

There is 10 % loss if a watch is sold for Rs 1440/-. At What price it is to be sold to get 15 % profit. 

2277 0

  • 1
    Rs. 1840/-
    Correct
    Wrong
  • 2
    Rs. 1850/-
    Correct
    Wrong
  • 3
    Rs. 1800/-
    Correct
    Wrong
  • 4
    Rs. 1860/-
    Correct
    Wrong
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Answer : 1. "Rs. 1840/- "

Q:

Directions: Read the following table and answer the questions below it:

What was the percentage increase of disbursement of loans of all banks together from 1997 to 1998? 

2276 0

  • 1
    6 %
    Correct
    Wrong
  • 2
    $$6{22\over113}\% $$
    Correct
    Wrong
  • 3
    $$6{11\over113}\% $$
    Correct
    Wrong
  • 4
    $$7{11\over113}\% $$
    Correct
    Wrong
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Answer : 2. "$$6{22\over113}\% $$"

Q:

17 articles were bought for ₹3910 and sold for ₹4590. How much was the approximate profit percentage per article?

2273 0

  • 1
    17 %
    Correct
    Wrong
  • 2
    12 %
    Correct
    Wrong
  • 3
    9 %
    Correct
    Wrong
  • 4
    21 %
    Correct
    Wrong
  • 5
    25 %
    Correct
    Wrong
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Answer : 1. "17 % "

Q: The average age of a man and his son is 29 years. The ratio of their ages 4 years ago was 21:4 respectively. What is the present age of the son? 2269 0

  • 1
    12 Years
    Correct
    Wrong
  • 2
    8 Years
    Correct
    Wrong
  • 3
    10 Years
    Correct
    Wrong
  • 4
    14 Years
    Correct
    Wrong
  • 5
    None of these
    Correct
    Wrong
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Answer : 1. "12 Years"

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Answer : 5. "2 "

Q:

A passenger train leaves Calcutta at 4 PM and travels at the rate of 30 kilometres an hour. The mail train leaves Calcutta at 9 PM and travels, on a parallel line of rails, at the rate of 45 km an hour, when will the second train overtake the first?

2267 0

  • 1
    10 hrs after the first train start
    Correct
    Wrong
  • 2
    12 hrs after the second train starts
    Correct
    Wrong
  • 3
    10 hrs after the second train starts
    Correct
    Wrong
  • 4
    12 hrs after the first train starts
    Correct
    Wrong
  • 5
    None of these
    Correct
    Wrong
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Answer : 3. "10 hrs after the second train starts"

Q:

A dishonest dealer marks up the price of an article by 15% and gave a discount of 20%. He also uses 900gm instead of 1000gm. Find his profit percent.

2265 0

  • 1
    $$ { 23\over8}$$
    Correct
    Wrong
  • 2
    $$ { 20\over9}$$
    Correct
    Wrong
  • 3
    10
    Correct
    Wrong
  • 4
    $$ { 15\over7}$$
    Correct
    Wrong
  • 5
    20
    Correct
    Wrong
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Answer : 2. "$$ { 20\over9}$$"

Q:

If a number multiplied by 25 % of itself gives a number which is 200% more than the number, then 25% of the number is -

2265 0

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

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