## SSC MTS Mathematics Test 18

Instructions

For the following questions answer them individually

Question 1

At what rate of compound interest (in %) per annum will a sum of Rs. 15,000 become Rs. 18,150 in 2 years?

Question 2

If x=aCosθCosΦ, y = aCosθSinΦ and z= aSinθ, then the value of $$x^2+ y^2 + z^2$$ is

Question 3

If 2 + 2x < 5 - x/2 and 5x + 3 > 5 - 5x; then x can take which of the following values?

Question 4

If 7x - [3(2x - 3)]/2 = 1/2, then what is the value of x?

Question 5

What is the value of $$\sqrt{[\frac{(1 - cosA)}{(1 + cosA)}}]$$?