EASY
11th CBSE
IMPORTANT
Earn 100

A wheel makes 180 revolutions in 1 minute. How many radians does it turn in 1 second?

50% studentsanswered this correctly

Important Questions on Trigonometry

MEDIUM
11th CBSE
IMPORTANT
Senior Secondary School Mathematics FOR CLASS 11>Chapter 36 - Trigonometry>EXERCISE>Q 20
A railway train is moving on a circular curve of radius 1500m at a speed of 90km/hr. Through what angle has it turned in 11 seconds?
MEDIUM
11th CBSE
IMPORTANT
Senior Secondary School Mathematics FOR CLASS 11>Chapter 36 - Trigonometry>EXERCISE>Q 21
When a clock shows the time 7: 20, what is the angle between its minute hand and the hour hand?
MEDIUM
11th CBSE
IMPORTANT
Senior Secondary School Mathematics FOR CLASS 11>Chapter 36 - Trigonometry>EXERCISE>Q 22
The angle between the hour hand and the minute hand of a clock at half past three is
MEDIUM
11th CBSE
IMPORTANT
Senior Secondary School Mathematics FOR CLASS 11>Chapter 36 - Trigonometry>EXERCISE>Q 23
The angle between the minute hand and the hour hand of a clock when the time is 8: 25 am, is
MEDIUM
11th CBSE
IMPORTANT
Senior Secondary School Mathematics FOR CLASS 11>Chapter 36 - Trigonometry>EXERCISE>Q 24
The length of a pendulum is 60cm. The angle through which it swings when its tip describes an arc of length 16.5cm is
MEDIUM
11th CBSE
IMPORTANT
Senior Secondary School Mathematics FOR CLASS 11>Chapter 36 - Trigonometry>EXERCISE>Q 25
The angles of a quadrilateral in degrees are AP and the greatest angle is 120°. The smallest angle is
MEDIUM
11th CBSE
IMPORTANT
Senior Secondary School Mathematics FOR CLASS 11>Chapter 36 - Trigonometry>EXERCISE>Q 26
The perimeter of a sector of a circle is equal to half the circumference of the circle. The angle of the sector is
EASY
11th CBSE
IMPORTANT
Senior Secondary School Mathematics FOR CLASS 11>Chapter 36 - Trigonometry>EXERCISE>Q 27
sin25π3=?