A grocery dealer cheats to the extent of 10% while buying as well as selling by using false weight. What is his actual gain % in whole process?
A certain sum amounts to Rs.280900 in 2 years at 6% per annum, interest compounded annually. The sum is:
If sin2θ - cos2θ - 3sinθ + 2 = 0, 0° < θ < 90°, then what is the value of 1 + secθ + tanθ?
The value of 7549 - 3468 - 5065 is
When an article is sold at its marked price, it gives a profit of 25%. If a discount of 9.6% is allowed on the marked price, then the profit percent will be :