Question
A dishonest fruit seller sells fruits at 8 % loss. If he
uses 860gm weight in place of 1kg weight, then what is his profit percent?Solution
CP of 1000gm = Rs 100 SP of 860gm = Rs 100 – Loss = 100 – 8 = Rs 92 (as 8% on 100 = Rs 8) Actual CP = 86 Profit % = `(92-86)/86` × 100 = `6.7 = 7 %`
What is dehydration?
When a body falls freely
The process of converting a solid directly into its vapor is called:
A mixture of carbon monoxide and hydrogen is known as ______
The device that converts AC into DC is:
The washing machine works on the principle of -
Which particle is associated with Bose-Einstein Condensate?
The process of depositing a layer of any desired metal on another material by means of electricity is called:
If water smells bad, then that odor can be removed by adding:
The force of attraction between the particles of matter is maximum in______.