Important Quantitative Aptitude Questions For SSC CGL 2018 :29th August

Dear students, you know that QUANT is a part of getting points and every chapter is important. Therefore, we are providing 10 questions of quant. Solve all these quizzes every day so that you can improve your accuracy and speed. We also provide lots of quant questions. So you can practice that chapter which takes more time to solve the questions.

प्रिय पाठकों, आप सभी जानते हैं कि संख्याताम्क अभियोग्यता का भाग बहुत ही महत्वपूर्ण है. इसलिए हम आपको संख्यात्मक अभियोग्यता कि 15 प्रश्नों कि प्रश्नोत्तरी प्रदान कर रहे हैं. इन सभी प्रश्नोत्तरी को दैनिक रूप से हल कीजिये ताकि आप अपनी गति और सटीकता में वृद्धि कर सकें. हम आपको अन्य कई संख्यात्मक अभियोग्यता के प्रश्न प्रदान करेंगे. ताकि आप पाठ्यक्रम अनुसार उन्हें हल कर पायें.

Q1. If sin (x + y) sec (x – y) = 1, then find the value of tan² x + cos² x + cosec² x ? यदि sin (x + y) sec (x – y) = 1 है,तो tan² x + cos² x + cosec² x का मान ज्ञात कीजिये ?

5/2

7/2

9/2

3/2

Solution:

Important Quantitative Aptitude Questions For SSC CGL 2018 :29th August – Latest SSC jobs_1.1

Q2. Find the value of sin 15° sin 25° sin 35° sec 55° sec 65° sec 75° sin 15° sin 25° sin 35° sec 55° sec 65° sec 75° का मान ज्ञात कीजिये ?

Solution:

Important Quantitative Aptitude Questions For SSC CGL 2018 :29th August – Latest SSC jobs_2.1

Q3. If sin θ + cos θ = 29/23 then find the value of sin θ. cos θ यदि sin θ + cos θ = 29/23 है तो sin θ. cos θ का मान ज्ञात कीजिये?

156/529

159/529

179/529

201/529

Solution:

Important Quantitative Aptitude Questions For SSC CGL 2018 :29th August – Latest SSC jobs_3.1

Q4. If, sin⁡A/sin⁡B =√3/2 & cos⁡A/cos⁡B =√3/2 then, tan² A + tan² B = ? यदि, sin⁡A/sin⁡B =√3/2 & cos⁡A/cos⁡B =√3/2 है तो, tan² A + tan² B का मान ज्ञात कीजिये?

7/5

8/5

9/5

6/5

Solution:

Important Quantitative Aptitude Questions For SSC CGL 2018 :29th August – Latest SSC jobs_4.1

Q5. If a sin θ + b cos θ = 5 & b sin θ – a cos θ = 3, then a² + b² = ? यदि a sin θ + b cos θ = 5 & b sin θ – a cos θ = 3, है तो a² + b² = ?

Solution:

Important Quantitative Aptitude Questions For SSC CGL 2018 :29th August – Latest SSC jobs_5.1

Q6. If sin θ + cos θ = √2 sin θ then sin θ – cos θ = ? यदि sin θ + cos θ = √2 sin θ है तो sin θ – cos θ = ?

±√2 cos θ

±√3 cos θ

±√5 cos θ

±√7 cos θ

Solution:

Important Quantitative Aptitude Questions For SSC CGL 2018 :29th August – Latest SSC jobs_6.1

Q7. 10 sin ⁴ α + 15 cos⁴ α = 6, find 27 cosec⁶ α + 8 sec⁶ α. 10 sin ⁴ α + 15 cos⁴ α = 6, है तो 27 cosec⁶ α + 8 sec⁶ α ज्ञात कीजिये

250

350

550

150

Solution:

Important Quantitative Aptitude Questions For SSC CGL 2018 :29th August – Latest SSC jobs_7.1

Q8. If p sec θ – q tan θ = 17 & p tan θ – q sec θ = 15. Find p² – q² + 6 ? यदि p sec θ – q tan θ = 17 और p tan θ – q sec θ = 15 है. p² – q² + 6 ज्ञात कीजिये?

100

Solution:

Important Quantitative Aptitude Questions For SSC CGL 2018 :29th August – Latest SSC jobs_8.1

Q9. If cosec² θ + cot² θ = 7, then find sin² θ + cos² θ ? यदि cosec² θ + cot² θ = 7, है तो find sin² θ + cos² θ ज्ञात कीजिये?

Solution:

Important Quantitative Aptitude Questions For SSC CGL 2018 :29th August – Latest SSC jobs_9.1

Q10. If cosec⁴ α = 17 + cot⁴ α, then find sin α + cos α यदि cosec⁴ α = 17 + cot⁴ α, है तो find sin α + cos α

(1 + √2)/3

(1 + 2√2)/3

(1 + √3)/3

Solution:

Important Quantitative Aptitude Questions For SSC CGL 2018 :29th August – Latest SSC jobs_10.1

Q11. If sin² α + sin² β + cos² γ = 3 then find tan ((α + β + γ)/4) + cot ((α + β + γ)/4) यदि sin² α + sin² β + cos² γ = 3 है तो tan ((α + β + γ)/4) + cot ((α + β + γ)/4) ज्ञात कीजिये?

Solution: