Maths Practice Question and Answer

Q:

In △ABC, M and N are the points on side BC such that AM ⊥ BC, AN is the bisector of ∠A, and M lies between B and N. If ∠B = 68°, and ∠C=26°, then the measure of ∠MAN is:

656 0

  • 1
    21°
    Correct
    Wrong
  • 2
    28°
    Correct
    Wrong
  • 3
    24°
    Correct
    Wrong
  • 4
    22°
    Correct
    Wrong
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Answer : 1. "21°"

Q:

A drink of chocolate and milk contains 8% pure chocolate by volume. If 10 litres of pure milk are added to 50 litres of this drink, the percentage of chocolate in the new drink is:

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Answer : 1. ""

Q:

In a quadrilateral ABCD, E is a point in the interior of the quadrilateral such that DE and CE are the bisectors of ∠D and ∠C, respectively. If ∠B = 82° and ∠DEC = 80°, then ∠A = ?

571 0

  • 1
    75°
    Correct
    Wrong
  • 2
    81°
    Correct
    Wrong
  • 3
    84°
    Correct
    Wrong
  • 4
    78°
    Correct
    Wrong
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Answer : 4. "78°"

Q:

A secant PAB is drawn from an external point P to the circle with centre O, intersecting it at A and B. If OP = 17 cm, PA = 12 cm and PB = 22.5 cm, then the radius of the circle is:

621 0

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

Q:

Pipes A and B can fill a tank in 12 minutes and 15 minutes, respectively. The tank when full can be emptied by pipe C in x minutes. When all the three pipes are opened simultaneously, the tank is full in 10 minutes. The value of x is:

770 0

  • 1
    18
    Correct
    Wrong
  • 2
    15
    Correct
    Wrong
  • 3
    20
    Correct
    Wrong
  • 4
    24
    Correct
    Wrong
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Answer : 3. "20"

Q:

Raju ate part of a pizza and Adam ate part of the remaining pizza. Then Renu ate part of the pizza that was left. What fraction of the pizza is still left?

810 0

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    Correct
    Wrong
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    Correct
    Wrong
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    Correct
    Wrong
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    Correct
    Wrong
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Answer : 4. ""

Q:

if 2x2 – 7x + 5 =0, then what is the value of

467 0

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

Q:

Let x be the greatest number which when divides 955, 1027, 1075, the remainder in each case is the same. Which of the following is NOT a factor of x?

495 0

  • 1
    4
    Correct
    Wrong
  • 2
    16
    Correct
    Wrong
  • 3
    8
    Correct
    Wrong
  • 4
    6
    Correct
    Wrong
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Answer : 2. "16"

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