Question
The marked price of an article is 30% higher than the
cost price. If a trader sells the articles allowing 10% discount to customer, then the gain percent will beSolution
let cost price (CP) = Rs 100 MP (marked price) = 30% more than cost price = 30/100 × 100 = 30 + 100 {here 100 = CP} MP =Rs 130 discount% = 10% discount = 10% of 130 = Rs 13 { ∵ discount = (discount percent / 100) × MP} So selling price SP = 130 – 13 = 117 { ∵ SP = MP – discount} gain = 117 – 100 = 17 { ∵ gain = SP – CP} gain % = (17/100) × 100 = 17%
Which of the following are examples of macro minerals?
Lux is the SI unit of -
Which of the following vitamin helps during blood clotting?
Which of the following statements is not correct about the dual nature of matter?
The dimensional formula of angular momentum is:
Electrostatic precipitator is used to control the pollution of –
The mass of a body on earth is 10 Kg, acceleration due to gravity, g (e) is 10 m/s² . If acceleration due to gravity on the moon is g (m) 6 m/s² , the...
A particle enters a uniform magnetic field at some angle other than 90° or 0° to the field. The path followed by the particle is:
