Foundation level-III JEE mock test-4( maths)

If one angle of a parallelogram is if 65° then the measure of the adjacent angle is

• 65°

• 115°

• 25°

• 90°

The measure of each exterior angle of a regular polygon of 15 sides is

• 30°

• 45°

• 60°

• 24°

The sum interior angles of a hexagon is

• 180°

• 360°

• 540°

• 720°

A quadrilateral has three acute angles each measuring 70° the measure of fourth angle is

• 140°

• 150°

• 105°

• 120°

The measure of each angle of a convex quadrilateral is

• Less than 180°

• Equal to 180°

• Greaterthan180°

• None of these

The adjacent angles of a parallelogram are in the ratio 4:5 then the measure of the adjacent angles is

• 40°, 50°

• 80°, 80°

• 100°, 100°

• 80°, 100°

Adjacent sides of a polygon are

• Any two sides of the polygon

• Any two sides connecting two non- consecutive vertices of a polygon

• Any two sides with a common vertex

• None of these

The measures of two angles of a quadrilateral are 115° and 45° and the other two angles are equal.

• 200°

• 120°

• 100°

• 160°

Which of the following is not the property of a square

• Each angle of a square is a right

  Angle

• The diagonal of a square are not equal

• The sides of a square are equal

• The diagonal of a square bisect each other at right angle

Two adjacent angles of a parallelogram are of equal measure the measure of each angle of the parallelogram is

• 45°

• 30°

• 60°

• 90°