Practice Question and Answer

Q:

1, 3, 5, 7, ………total average of 25th number  is:

1603 0

  • 1
    125
    Correct
    Wrong
  • 2
    25
    Correct
    Wrong
  • 3
    625
    Correct
    Wrong
  • 4
    50
    Correct
    Wrong
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Answer : 2. "25"

Q:

If $$ x={\sqrt3\over{2}}$$ then the value of $$ \sqrt{1+x}-\sqrt{1-x}$$ will be

1459 0

  • 1
    1
    Correct
    Wrong
  • 2
    0
    Correct
    Wrong
  • 3
    $$ \sqrt{3}$$
    Correct
    Wrong
  • 4
    $$ \sqrt{2}$$
    Correct
    Wrong
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Answer : 1. "1"

Q:

A person deposited ₹500 for 4 years and ₹ 600 for 3 years at the same rate of simple interest in a bank. Altogether he received ₹ 190 as interest. The rate of simple interest per annum was 

1617 0

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

Q:

The 5th Dharma-Dhamma conference was held in __________.

2792 0

  • 1
    Bilaspur, Chhattisgarh
    Correct
    Wrong
  • 2
    Patna, Bihar
    Correct
    Wrong
  • 3
    Rajgir, Bihar
    Correct
    Wrong
  • 4
    Varanasi, Uttar Pradesh
    Correct
    Wrong
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Answer : 3. "Rajgir, Bihar"
Explanation :

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Q:

A man spends 75 % of his income. His income increased by 20 % and he increased his expenditure by 15 %. His savings will then be increased by: 

1603 0

  • 1
    33%
    Correct
    Wrong
  • 2
    $$33{1\over 3}\% $$
    Correct
    Wrong
  • 3
    35%
    Correct
    Wrong
  • 4
    40%
    Correct
    Wrong
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Answer : 3. "35% "

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