Free CBSE - Class 10 Mathematics Sample Papers

If

tan⁡θ+cotθ=4

then tan²θ+cot²θ=

A triangle with sides 5 cm, 12 cm and 14 cm is a right-angled triangle.

IF sinθ+cosθ=√2 

then θ=30°

If

sin⁡θ=4/5 

then

cos⁡θ=3/5

for every value of θ

Statement:

If

tan⁡A=tan⁡B

then A=B

Evaluate: sin²30° + cos²30°

If sin⁡θ=3\5 the cosθ=?

A game of chance consists of spinning an arrow which comes to rest pointing at one of the numbers 1, 2, 3, 4, 5, 6, 7, 8 (see Fig. 14.5 ), and these are equally likely outcomes. What is the probability that it will point at (i) 8 ?

A game of chance consists of spinning an arrow which comes to rest pointing at one of the numbers 1, 2, 3, 4, 5, 6, 7, 8 (see Fig. 14.5 ), and these are equally likely outcomes. What is the probability that it will point at (ii) an odd number?

A game of chance consists of spinning an arrow which comes to rest pointing at one of the numbers 1, 2, 3, 4, 5, 6, 7, 8 (see Fig. 14.5 ), and these are equally likely outcomes. What is the probability that it will point at (iii) a number greater than 2?