Advanced Maths Quiz: Topic on TRIGONOMETRY

Dear Readers,

As SSC CGL exam is coming near, many of candidates are studying very hard for this exam and want to crack this exam very seriously. Many of candidates understand this thing that QUANTITATIVE APTITUDE Section plays a pivotal role in deciding the cut-off for candidates giving this exam especially the ADVANCED MATHS portion.

Friends, from now on We are starting a "Study Plan for Advanced Maths". According to this plan, from today onwards we would be publishing daily quiz of Advanced maths portion from where we would cover a topic each in it and we would update it daily in SSCADDA WEBSITE. AND ALSO THIS STUDY PLAN IS NOT PARTICULARLY FOR SSC EXAM BUT ALSO USEFUL FOR OTHER GOVERNMENT EXAMS.

Today We would start with the topic of "Trigonometry" where we have published quiz based on "BASIC Sin and Cos" based questions.

1.  If tan θ= 3/4 and θ is acute, then cosec θ

(a) 4/5   
(b) 5/3   
(c) 2
(d) 1/2

2.  If (tanθ+cotθ)/(tanθ-cotθ)=2,(0 ≤θ ≤90°), then the value of sin θ is

(a) 2/√3
(b)√3/2   
(c) 1/2   
(d) 1

  

 4.  If 0° <θ<90°, the value of sin θ+ cos θ is
 

(a) equal to 1
(b) greater than 1
(c) less than 1
(d) equal to 2

5.  If sin 7x = cos11x, then the value of tan 9x + cot 9x is
 

(a) 1
(b) 2
(c) 3
(d) 4

6.  If 0 < x < π/2 and sec x = cosec y, then the value of sin (x + y) is :
 

(a) 0
(b) 1
(c) 1/2
(d) 1/√3

 

Answers will be updated soon...