SSC CHSL 2016 (Tier-I) Question Paper (03-Feb-2017) ( Shift 1)

If (secA−tanA)
2
=x, then the value of x is:

If a cylinder of radius 4cm and height 8cm is melted and constructed into a cone of the same radius, what will be the height of this cone?

Points P and Q lie on side AB and AC of triangle ABC respectively such that segment PQ is parallel to side BC. If the ratio of AP:PB is 2:3, and area of △APQ is 8sq cm, what is the area of trapezium PQCB?

Find equation of the perpendicular bisector of segment joining the points (2,−5) and (0,7)?

Raghunandan sells a machine for ₹45 lakhs at a loss. Had he sold it for ₹55 lakh, his gain would have been 9 times the former loss. Find the cost price of the machine.