## SSC CHSL Mathematics Test 49

Instructions

For the following questions answer them individually

Q 1

Find equation of the perpendicular bisector of segment joining the points (2,-6) and (4,0)?

Q 2

A train is moving at the speed of 72 km/hr. How many seconds will it take to cover a distance of 1400 m ?

Q 3

If the selling price of an item is Rs 1150 after getting a discount of 8%, what is its marked price?

Q 4

If $$p(x+y)^{2}=5$$ and $$q(x-y)^{2}=3$$,  then the simplified value of $$p^{2}(x+y)^{2}+4\ pq\ xy - q^{2}(x-y)^{2}$$ is:

Q 5

The point of intersection of all the angle bisector of a triangle is ______ of the triangle.