Maths Practice Question and Answer

Q:

Which of the following values suits for A to make the equation  $$ {{ATan62°Sec 28°Cot 38°}\over {Cosec62°Tan11°}}=1$$ ?

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  • 1
    $$ {{Tan38°Tan79°}\over {Tan 28°}}$$
    Correct
    Wrong
  • 2
    $$ {{Tan28°Tan38°}\over {Tan 79°}}$$
    Correct
    Wrong
  • 3
    $$ {{Tan38°}\over {Tan 79°Tan28°}}$$
    Correct
    Wrong
  • 4
    $$ {{Tan28° Tan 79°}\over { Tan38°}}$$
    Correct
    Wrong
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Answer : 2. "$$ {{Tan28°Tan38°}\over {Tan 79°}}$$"

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Answer : 4. "2345"

Q:

The product of two numbers is 24 times the difference of these two numbers. If the sum of these two numbers is 14. Find the larger number?

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  • 1
    9
    Correct
    Wrong
  • 2
    11
    Correct
    Wrong
  • 3
    7
    Correct
    Wrong
  • 4
    8
    Correct
    Wrong
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Answer : 4. " 8"

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Answer : 2. "5"

Q:

A number which when divided by 10 leaves a remainder of 9 , when divided by 9 leaves a remainder of 8 , and when divided by 8 leaves a remainder of 7 , is :

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  • 1
    1539
    Correct
    Wrong
  • 2
    539
    Correct
    Wrong
  • 3
    359
    Correct
    Wrong
  • 4
    1359
    Correct
    Wrong
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Answer : 3. "359 "

Q:

If p3 – q3 = (p-q)[(p-q)2+xpq)] then the value of x is

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

Q:

At what rate per annum will Rs. 32000 yield a compound interest of Rs. 5044 in 9 months interest being compounded quarterly?

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  • 1
    20%
    Correct
    Wrong
  • 2
    32%
    Correct
    Wrong
  • 3
    50%
    Correct
    Wrong
  • 4
    80%
    Correct
    Wrong
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Answer : 1. "20% "

Q:

A rises from his house at 12 noon towards B’s house at a speed of 8 km/hour. After 1 hour, B rides from his house towards A’s at a speed of 7 km/hour. If the distance between the two houses is 68 km, the time when they meet is

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

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