Question
A shop owner bought merchandise for Rs. 'u'. He then
marked the price up by Rs. 2,800 above the purchase price and sold it after applying two sequential discounts of 20% and 10%. Calculate the selling price if the shop owner obtained a profit of Rs. 560 in this sale.Solution
ATQ, Marked price = Rs. (u + 2800), 
The cost of diamond varies directly as the square of its weight. A diamond broke into four pieces with weights in the ratio 1: 4: 5: 6. if the loss in t...
The ratio of the angles ∠A and ∠B of a non-square rhombus ABCD is 7:5, then the value of the ∠C is
If in a ΔABC, D is a point on BC such that BD = 5cm , BC = 9 cm then what is ratio of area of ΔABD to area of ΔADC ?
If in a ΔABC, D is a point on BC such that BD = 1cm , BC = 3 cm then what is ratio of area of ΔABD to area of ΔADC ?
An angle is equal to 3/7 of its supplement. The angle is :
If G is the centroid and AD, BE, CF are three medians of ∆BDG with area 6cm 2 , then the area of ∆ABC is?
What will be circumradius of a right angle triangle whose base is 9 cm & height is 40 cm ?
At the centre of a circle of 20 cm radius, the angle made by an arc of 24(4/9) cm length is
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