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10 questions
What fraction of a clockwise revolution does the hour hand of a clock turn through, when it goes from 3 to 9?
1/2
1/3
1/ 4
1/5
What is the angle measure for half a revolution?
600
900
1800
2700
Which of the following is correct definition of length?
The distance between the centre of a circle and its circumference.
The distance between the end points of a line segment.
The distance covered during one revolution.
None of them.
Which direction will you face if you start facing south & make one full revolution?
East
West
North
South
Which type of triangle is this?
Triangle with length of sides 7 cm, 8 cm and 9 cm
scalene triangle
isosceles triangle
equilateral triangle
none of these
An angle is ________ if its measure is smaller than that of a right angle.
obtuse
right
straight
acute
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