Question
A shopkeeper allows 20% discount on his advertised price
and to make a profit of 25% on his outlay. What is the advertised price (in Rs.) on which he gains Rs.6000?Solution
let MP(marked price) = Rs 100 discount = 20% of MP = Rs 20 Selling price (SP) = Rs 80 SP = 125% of CP = (125/100) × CP 80 = (125/100) × CP CP = (125/100) × 80 CP = Rs 64 gain = 80 – 64 = Rs 16 now real gain = 6000 16 = 6000 1 = 375 MP = Rs 100 = 100 × 375 = 37500
Which of the following unit operations reduce the microbial load
Seeds which cannot be successfully stored for long periods are known asÂ
Which physical mutagen has shorter wavelengths than X-rays, is more penetrating, and is commonly generated from the radioactive decay of elements like c...
Given below are two statements:
Statement I
Seedling blight, collar rot, stem rot, and root rot are the important fungal diseases of jut...
Equivalent acidity of anhydrous ammonia is:
When plant cells are placed in hypertonic solution, they become____
Which among the following horticulture crop has highest productivity
Which of the following weed causes Dropsy disease in humans?Â
Khapra beetle is related to
Ministry of DONEAR aim to empower Nari Shakti through Skill development has helped women living in rural areas of the North Eastern regions to earn thei...
