Q5/10: Assertion (A): Set A = {x: x is a square of an integer and x < 10} is an infinite set. Reason (R): There are infinitely many integers.

Q6/10: Let A and B be two sets such that n(A) = 0.16, n(B) = 0.14, n(A union B) = 0.25. What is n(A intersection B)?

Q7/10: Let R be a relation from Q to Q defined by R = {(a, b): a, b in Q and a - b in Z}. Which is true?

Q8/10: In a survey of 60 people, 25 read newspaper H, 26 read T, 26 read I. 9 read H and I, 11 read H and T, 8 read T and I, 3 read all. How many read exactly one?

Q9/10: What is the domain of f(x) = sqrt(x^2 - 4) / (x - 3)?

Q10/10: The set of all vowels in the English alphabet is an example of a?

Q1/10: What is the radian measure corresponding to 25 degrees?

Q2/10: Find the degree measure corresponding to 11/16 radians. (Use pi = 22/7)

Q3/10: If cos x = -3/5 and x lies in the third quadrant, find the value of sin x.

Q4/10: What is the value of sin(31pi / 3)?

Q5/10: Find the value of cos(-1710 degrees).

Q6/10: Assertion (A): The maximum value of 3 sin x + 4 cos x is 5.
Reason (R): The maximum value of a sin x + b cos x is sqrt(a^2 + b^2).

Q7/10: What is the value of 2 sin(15 degrees) cos(15 degrees)?

Q8/10: Competency: A wheel makes 360 revolutions in one minute. Through how many radians does it turn in one second?

Q9/10: Evaluate tan(15 degrees).

Q10/10: If tan A = 1/2 and tan B = 1/3, what is the value of tan(A + B)?