Question
A shopkeeper marked an article P% above its cost price
and sold it for Rs. 730 after giving a discount of 25%. If the shopkeeper had a loss of 10% on the whole transaction, then find the value of ‘P’. (approximate value)Solution
Marked price of article = 730/0.75 = Rs. 973.333 Cost price of the article = 730/0.90 = Rs. 811.11 So, P = [(973.333 – 811.11)/811.11] × 100 = 20% (approx)
Which of the following micro organism is used in genetic engineering?Â
The technique of making numerable copies of gene is called as?
Synthesis of RNA occurs in
Crossing over takes place in which stage of cell cycle?
Hybrid can be better defined as?
When one single gene starts affecting multiple traits of living organisms, this phenomenon is known as…………………..
...Bouquet stage is another name of
Which of the following forms of nitrogen is most prone to leaching?
The moulting hormone in insects is secreted by which part of their body?
Correct name of father of genetics is