7/25/2019 SSC CGL Trigonometry Quiz

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7/3/2016 SSC Adda - SSC CGL | Railways | DMRC | Online Test Series | Tier 1, RRB, LDC, FC I, CPO, MTS, CHSL: Quant Quiz on "GEOMETRY" for SSC CG

http://www.sscadda.com/2016/07/quant-quiz-on-geometry-for-ssc-cgl-2016_2.html

1. If tan2B= (1 sinA)/(1 +sin A)then, find the value of A + 2B?

/23/2

5/2

Solution:

2. Find the value of (1+tan75)/(1 tan75 )?

-3

230

1Solution:(1+tan75)/(1 tan75 )=(tan45+tan 75)/(1tan45.tan75 )= tan (45 + 75) = tan 120= tan (180 60) = tan 60 = 3

3. If Q is an acute angle and cos2+ cos4= 1 then find the value tan2+ tan4?

0

1-1None of the aboveSolution:

4. If cos4 sin4= 2/3, then find the value of 2 cos2 1?

0

2/34/3

1Solution:

https://1.bp.blogspot.com/-tW1dyAX_ZVE/V3dz41va2BI/AAAAAAAAA-k/9OzZSlrKh0UrLgahAYPoqQeluNaUuuPcgCLcB/s1600/1.PNGhttps://1.bp.blogspot.com/-tW1dyAX_ZVE/V3dz41va2BI/AAAAAAAAA-k/9OzZSlrKh0UrLgahAYPoqQeluNaUuuPcgCLcB/s1600/1.PNGhttps://1.bp.blogspot.com/-o7aHDSSE_DI/V3dz47V33UI/AAAAAAAAA-g/5k4jhv1QPj8_YdYLTrSq6h3wfkG4O1XUwCKgB/s1600/3.PNGhttps://1.bp.blogspot.com/-tW1dyAX_ZVE/V3dz41va2BI/AAAAAAAAA-k/9OzZSlrKh0UrLgahAYPoqQeluNaUuuPcgCLcB/s1600/1.PNG

7/25/2019 SSC CGL Trigonometry Quiz

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7/3/2016 SSC Adda - SSC CGL | Railways | DMRC | Online Test Series | Tier 1, RRB, LDC, FC I, CPO, MTS, CHSL: Quant Quiz on "GEOMETRY" for SSC CG

http://www.sscadda.com/2016/07/quant-quiz-on-geometry-for-ssc-cgl-2016_2.html

5.

a

b

cdSolution:

6. The value of (sec cos )(cosec sin ) (tan + cot ) is

12/3

2

0Solution:

7. If cot A + cosec A = 3 and A is an acute angle, then the value of cos A is :

4/52

1/2

3/4Solution:

https://2.bp.blogspot.com/-IZJHzJMzqLw/V3dz5Q2-GoI/AAAAAAAAA-w/1m_AW-L9CHE1iU2xIbW_YaRiIdr_kJN6ACKgB/s1600/6.PNGhttps://2.bp.blogspot.com/-mMzSzyfvA8g/V3dz5T3NQ-I/AAAAAAAAA-s/jzumlRbuE48c3D6ClooLJJLE0QNA67O7QCKgB/s1600/5.PNGhttps://4.bp.blogspot.com/-uyKXunYTNDM/V3d1N8aR0PI/AAAAAAAAA_M/slxSUDpEnt8YTxH5SLz0G1SAzhUKuSiNwCLcB/s1600/5.PNGhttps://2.bp.blogspot.com/-pUNk5sP9Gn0/V3dz5ZqO_cI/AAAAAAAAA-o/Aa5BHlhOvLontea5TX0CJddtjrc_2Ov7QCKgB/s1600/4.PNG

7/25/2019 SSC CGL Trigonometry Quiz

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7/3/2016 SSC Adda - SSC CGL | Railways | DMRC | Online Test Series | Tier 1, RRB, LDC, FC I, CPO, MTS, CHSL: Quant Quiz on "GEOMETRY" for SSC CG

http://www.sscadda.com/2016/07/quant-quiz-on-geometry-for-ssc-cgl-2016_2.html

8. Sin (45 + ) cos (45 ) is

2sin

1

2 cos

0Solution:

9. The least value of 2sin2+ 3cos2is

3

5

12Solution:

10.

a

b

c

dSolution:

https://1.bp.blogspot.com/-2BjvGQkM4BY/V3d01ZfTCbI/AAAAAAAAA_I/hY5YlOEVrh4CetZI0H0nuVRPVZghmC7CQCLcB/s1600/10.PNGhttps://1.bp.blogspot.com/-3I481LThu8g/V3dz6C46VjI/AAAAAAAAA-8/cLWAIZrOcB075OCSXvgxgq_6rBfGE7yfgCKgB/s1600/9.PNGhttps://3.bp.blogspot.com/-UA6XcKe88s8/V3dz6Lq3wqI/AAAAAAAAA-4/MvgjrawUljQ379DyGlxuZoHgAta9CXm7gCKgB/s1600/8.PNGhttps://4.bp.blogspot.com/-CYgCM510jJA/V3dz5zIBU_I/AAAAAAAAA-0/L6k0xQo5MnE1-q4ZKF1-3YkXJVbE3PhUwCKgB/s1600/7.PNG

7/25/2019 SSC CGL Trigonometry Quiz

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7/3/2016 SSC Adda - SSC CGL | Railways | DMRC | Online Test Series | Tier 1, RRB, LDC, FC I, CPO, MTS, CHSL: Quant Quiz on "GEOMETRY" for SSC CG

http://www.sscadda.com/2016/07/quant-quiz-on-geometry-for-ssc-cgl-2016_2.html

https://4.bp.blogspot.com/-xnjEMqqNMCc/V3dz43ySE_I/AAAAAAAAA-c/1dFkSK7m6MMndQ00y2t4v0wZqHYO4q3iwCKgB/s1600/10.PNG