Maths Practice Question and Answer

Q:

AB is a diameter of a circle with centre O. The tangents at C meets AB produced at Q. If ∠CAB = 34°, then measure of ∠CBA is

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  • 1
    56°
    Correct
    Wrong
  • 2
    68°
    Correct
    Wrong
  • 3
    34°
    Correct
    Wrong
  • 4
    124°
    Correct
    Wrong
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Answer : 1. "56° "

Q:

What approximate value should come in the place of question mark (?) in the following question?

1/3 of 785.99 – 11/8 of 1031.99 = ? – 13/4 of 527.98

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  • 1
    428
    Correct
    Wrong
  • 2
    559
    Correct
    Wrong
  • 3
    592
    Correct
    Wrong
  • 4
    487
    Correct
    Wrong
  • 5
    507
    Correct
    Wrong
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Answer : 2. "559"

Q:

If a ≠ b, then which of the following statement is true ?

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  • 1
    $${a+b\over 2}= \sqrt{ab} $$
    Correct
    Wrong
  • 2
    $${a+b\over 2}> \sqrt{ab} $$
    Correct
    Wrong
  • 3
    $${a+b\over 2}< \sqrt{ab} $$
    Correct
    Wrong
  • 4
    All of the above
    Correct
    Wrong
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Answer : 2. "$${a+b\over 2}> \sqrt{ab} $$"

Q:

If a shopkeeper sells an article at 10% loss by giving half discount on the marked price, then what will be its cost price?

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  • 1
    1/9 of the face value
    Correct
    Wrong
  • 2
    4/9 of the face value
    Correct
    Wrong
  • 3
    5/9 of the face value
    Correct
    Wrong
  • 4
    7/9 of the face value
    Correct
    Wrong
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Answer : 3. "5/9 of the face value"

Q:

Manoj deposited ₹ 29400 for 6 years at a simple interest. He got ₹ 4200 as interest after 6 years. The annual rate of interest was-

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  • 1
    $$2{8\over21}$$
    Correct
    Wrong
  • 2
    $$2{7\over20}$$
    Correct
    Wrong
  • 3
    $$3{8\over21}$$
    Correct
    Wrong
  • 4
    $$4{8\over21}$$
    Correct
    Wrong
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Answer : 1. "$$2{8\over21}$$"
Explanation :

Q:

The L.C.M. of two numbers is 1820 and their H.C.F. is 26. If one number is 130 then the other number is:

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  • 1
    70
    Correct
    Wrong
  • 2
    1690
    Correct
    Wrong
  • 3
    364
    Correct
    Wrong
  • 4
    1264
    Correct
    Wrong
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Answer : 3. "364 "

Q:

A man buys a cycle for ₹1400 and sells it at a loss of 15%. What is the selling price of the cycle?

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  • 1
    ₹1160
    Correct
    Wrong
  • 2
    ₹1000
    Correct
    Wrong
  • 3
    ₹1202
    Correct
    Wrong
  • 4
    ₹1190
    Correct
    Wrong
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Answer : 4. "₹1190 "
Explanation :

Q:

Directions: In the following question, two equations are given in variables X and Y. You have to solve these equations and determine the relation between X and Y.

I. X2 – 5x + 6 = 0
II. 2y2 – 7y +3 = 0

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  • 1
    X > Y
    Correct
    Wrong
  • 2
    X < Y
    Correct
    Wrong
  • 3
    X ≥ Y
    Correct
    Wrong
  • 4
    X ≤ Y
    Correct
    Wrong
  • 5
    X = Y or no relation can be established
    Correct
    Wrong
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Answer : 5. "X = Y or no relation can be established"

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