Geometry Practice Question and Answer

Q:

For an equilateral triangle, the ratio of the in-radius and the outer- radius is

664 0

  • 1
    1 : 2
    Correct
    Wrong
  • 2
    1 : 3
    Correct
    Wrong
  • 3
    2 : 1
    Correct
    Wrong
  • 4
    3 : 1
    Correct
    Wrong
  • Show Answer
  • Workspace

Answer : 1. "1 : 2"

Q:

AC is a chord of circle whose centre is at O. If B is any point on the arc AC and ∠OCA=20, then the magnitude of ∠ABC is

663 0

  • 1
    1000
    Correct
    Wrong
  • 2

    400

    Correct
    Wrong
  • 3

    1300

    Correct
    Wrong
  • 4

    1100

    Correct
    Wrong
  • Show Answer
  • Workspace

Answer : 4. "

1100

"

Q:

The two vowels touch each other internally. Their radii are 2 cm and 3 cm. What will be the length of the largest chord of the bigger circle outside the inner circle?

663 0

  • 1
    2√2 cm
    Correct
    Wrong
  • 2
    3√2 cm
    Correct
    Wrong
  • 3
    2√3 cm
    Correct
    Wrong
  • 4
    4√2 cm
    Correct
    Wrong
  • Show Answer
  • Workspace

Answer : 4. "4√2 cm"

Q:

If the circumradius of an equilateral triangle be 10 cm, then the measure of its in-radius is

662 0

  • 1
    5 cm.
    Correct
    Wrong
  • 2
    10 cm.
    Correct
    Wrong
  • 3
    20 cm.
    Correct
    Wrong
  • 4
    15 cm.
    Correct
    Wrong
  • Show Answer
  • Workspace

Answer : 1. "5 cm. "

Q:

The diameter of the circle with center O is AB. PQ is the chord that does not intersect AB. Join AP and BQ. If ∠BAP = ∠ABQ,  then what will be ABQP?

661 0

  • 1
    cyclic square
    Correct
    Wrong
  • 2
    Cyclic Trapezium
    Correct
    Wrong
  • 3
    cyclic rhombus
    Correct
    Wrong
  • 4
    circular rectangle
    Correct
    Wrong
  • Show Answer
  • Workspace

Answer : 2. "Cyclic Trapezium"

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
  • Show Answer
  • Workspace

Answer : 1. "21°"

Q:

The side of a trapezium pyramid with a square base is 24 cm. and its height is 5 cm. What will be the area of its oblique surface in cm²?

648 0

  • 1
    572
    Correct
    Wrong
  • 2
    386
    Correct
    Wrong
  • 3
    624
    Correct
    Wrong
  • 4
    158
    Correct
    Wrong
  • Show Answer
  • Workspace

Answer : 3. "624"

Q:

The area of the triangle whose vertices are given by the coordinates (1, 2), (-4, -3) and (4, 1) is:

639 0

  • 1
    7 sq. units
    Correct
    Wrong
  • 2
    20 sq. units
    Correct
    Wrong
  • 3
    10 sq. units
    Correct
    Wrong
  • 4
    14 sq. units
    Correct
    Wrong
  • Show Answer
  • Workspace

Answer : 3. "10 sq. units "

  Report Error

Please Enter Message
Error Reported Successfully

  Report Error

Please Enter Message
Error Reported Successfully

  Report Error

Please Enter Message
Error Reported Successfully

  Report Error

Please Enter Message
Error Reported Successfully

  Report Error

Please Enter Message
Error Reported Successfully

  Report Error

Please Enter Message
Error Reported Successfully

  Report Error

Please Enter Message
Error Reported Successfully

  Report Error

Please Enter Message
Error Reported Successfully