SSC Board Practice

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SSC Grade X - Trigonometry

Question 1

1.	cosec 73° sec 59° sec 17° cosec 31° =
	tan 59° -1 0 1 tan 73°

Question 2

2.	Express   sin θ   in terms of   sec θ
	√ sec 2   θ   −   1     sec θ     √ sec 2   θ   −   1     1     √ sec 2   θ   −   1     1     sec θ     √ sec 2   θ   −   1     sec θ

Question 3

3.	Given that 8 cot θ  =  15 , find       sec θ
	15 17 17 15 17 8 8 17 8 15

Question 4

4.	In the given figure, if   CE − DE = 2 cm , and CD = 8 cm , find sin C
	15 19 13 17 1 15 17

Question 5

5.	In the given figure, sin L =
	MN LN MN ML NM LM ON OM LM NM

Question 6

6.	Given   cosec E = 13 5 , find   cos E
	12 5 13 12 5 12 5 13 12 13

Question 7

7.	cos 50°   +   sin 13° =
	cos 50°   +   cos 13° sin 40°   +   sin 77° sin 50°   +   cos 13° sin 40°   +   cos 77°

Question 8

8.	Find the value of tan 5° tan 30° tan 85° tan 60°
	undefined 2 1 -1 0

Question 9

9.	sec 4° cosec 84° cosec 86° sec 6° =
	tan 4° 0 tan 84° 1 -1

Question 10

10.	Given   sec P = 5 4 , find   sin P
	4 5 3 5 5 3 3 4 4 3

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