## SSC CHSL Quantitative Aptitude Test 32

Instructions

For the following questions answer them individually

Q 1

If $$0 \leq \theta \leq 90^\circ$$, and $$\sec^{107} \theta + \cos^{107} \theta = 2$$, then $$(\sec \theta + \cos \theta)$$ is equal to:

Q 2

D is a point on the side BC of a $$\triangle$$ABC such that $$\angle ADC = \angle BAC$$. If CA = 10 cm and BC = 16 cm then the length of CD is:

Q 3

The average age of 24 students is 15.5 years. The age of the teacher is 24 years more than the average age of all the students and teacher. What is the age (in years) of the teacher?

Q 4

Study the graph and answer the question.
Percentage Distribution of Total Expenditure of a Company in 2012.

If the total amount of expenditure of the company is x times the expenditure on transport, then the value of x is:

Q 5

If 60% of (x — y) =45% (x + y) and y = k% ofx, then 21% of k is equal to