Question
The marked price of the washing machine is 60% above its
cost price. The seller offers two successive discounts of 10% and 10%, respectively. If he makes a profit of Rs. 2960, find the price (in rupees) at which he sold the washing machine.Solution
Let the cost price = Rs. x
Marked price = 160% of x = Rs. 1.60x
According to the question,
1.60x Ă— 90% Ă— 90% - x = 2960
1.60x Ă— 0.90 Ă— 0.90 - x = 2960
1.296x - x = 2960
0.296x = 2960 âźą x = 10000
The required selling price = Rs. 10000 + 2960 = Rs. 12960
In which part of insect body, Johnston's organs are present?
Crazy Chick disease in poultry is caused due to the deficiency of which of the following?
Seeds are formed but the embryos develop without fertilization in
Number of segments present in insect head is
Which of the following is not a feature of Phylum Arthropoda?Â
The toxic compound present in cotton is ____Â
Which of the following is not the steps of teaching process?
Which among the following method is the sexual method of Propagation?
Name the buffalo Breed which is Blackish copper to light copper in color and have highest % of fat in milk?Â
Which of the following is the primary cotton species cultivated in northern India under irrigated conditions?
Relevant for Exams:
