Time Left - 12:00 mins
Attempt now to get your rank among 199 students!
Question 1
Let ABC be a triangle right angled at C, then what is 
equal to?
equal to?
Question 2
If 
, where 
, then which of the following is correct?
, where , then which of the following is correct?
Question 3
What is the ratio of the greatest to the smallest value of 
, 
?
, ?
Question 4
ABC is a triangle inscribed in a semicircle of diameter AB. What is cos (A + B) + sin(A + B) equal to?
Question 5
Consider the following statements :
1. sin θ = x + 
is possible for some real value of x.
2. cos θ = x + 
is possible for some real value of x.
Which of the above statements is/are correct?
Question 6
If 
, 
and 
then which relation is true ?
, and then which relation is true ?
Question 7
If x, y and z are lengths of three sides of a triangle XYZ. If x, y z are related by the relation 
, then the value of 
?
, then the value of ?
Question 8
Suppose 0 < θ < 90o, then for every θ, 4sin2θ + 1 is greater than or equal to?
- 199 attempts
- 2 upvotes
- 0 comments
Nov 28CDS & Defence
