A trader sells an item to a retailer at 20% discount, but charges 10% on the discounted price, for delivery and packaging. The retailer sells it for INR 2046/- more, thereby earning a profit of 25%. At what price had the trader marked the item
Let marked price = INR x
S.P. of item = x × 80/100×110/100 = 22x/25
For retailer,
S.P. = 22x/25×125/100 = 11x/10
According to question,
11x/10-22x/25 = 2046
55x-44x/50 = 2046
11x = 2046×50
x = 186×50
x = INR 9300/-
A bag contains 3 red balls, 5 yellow balls and 7 pink balls. If one ball is drawn at random from the bag, what is the probability that it is either pink or red
The respective ratio of curved surface area and total surface area of a cylinder is 4:5. If the curved surface area of the cylinder is 1232 cm2. What is the height ?(in cm)
Directions (next five questions) : What will come in place of question mark (?) in the given number series
8 4 6 15 ? 236.25
3 4 9 28 113 ?
320 320 314 290 230 ?