Quiz about Trigonometry

Question 1

150 m high tower is $$30^{\circ} .$$ The distance of the car from the tower (in metres) is :

Accepted Answer

Covalent bond

Answer

$$150 \sqrt{3}$$

Answer

$$50 \sqrt{3}$$

Answer

$$150 \sqrt{2}$$

Answer

$$75$$

Question 2

85 m If the string makes an angle $$	heta$$ with the ground level such that $$	an 	heta=\frac{15}{8},$$ then the kite is at what height from the ground?

Accepted Answer

Covalent bond

Answer

$$75 {~m}$$

Answer

$$50 {~m}$$

Answer

$$55 {~m}$$

Answer

$$70 {~m}$$

Question 3

If the height of a vertical pole is $$\sqrt{3}$$ times the length of its shadow on the ground, then the angle of elevation of the Sun at that time is :

Accepted Answer

Covalent bond

Answer

$$60^{\circ} $$

Answer

$$30^{\circ} $$

Answer

$$45^{\circ} $$

Answer

$$40^{\circ} $$

Question 4

The length of shadow of a tree is $$16 {~m}$$ when the angle of elevation of the sun is $$60^{\circ} .$$ The height of the tree is

Accepted Answer

Covalent bond

Answer

$$16 \sqrt{3} {~m}$$

Answer

$$18 \sqrt{3} {~m}$$

Answer

$$16  {~m}$$

Answer

$$18 {~m}$$

Question 5

The angle of elevation of the top of the tower from the point on the ground which is $$30 {~m}$$ away for the foot of the tower of height $$10 \sqrt{3} {~m}$$ is

Accepted Answer

Covalent bond

Answer

$$30^{\circ} $$

Answer

$$60^{\circ} $$

Answer

$$45^{\circ} $$

Answer

$$80^{\circ} $$

Trigonometry Cbse Class 10 Maths Problems and Solutions

Many students find Trigonometry for Cbse Class 10 particularly challenging. Strengthen your concepts and gain confidence for your exams by solving free questions for Trigonometry from for Cbse Class 10 preparation.