A man sells his goods at a certain price, 20% of which is his profit. If the price at which he buys the goods increases by 10% and he sells them at an 8% higher price, then what will be his profit percent (correct to one decimal place)?

From two points on the ground lying on a straight line through the foot of a pillar, the two angles of elevation of the top of the pillar are complementary to each other. If the distance of the two points from the foot of the pillar are 9 metres and 16 metres and the two points lie on the same side of the pillar . Then the height of the pillar is

Two wrist watches were sold for Rs. 1,980 each. One wrist watch was sold at a profit of 10% and the other one at a loss of 10%, The entire transaction resulted in: a) Loss/Profit % equal to ____ b) Loss/Profit amounting to____

A pole stands vertically inside a scalene triangular park ABC. If the angle of elevation of the top of the pole from each corner of the park is same, then in ΔABC, the foot of the pole is at the