Question
_____is an amber coloured thin layer over the surface of
the epidermis which is strengthened by outer polyphenol layer.Solution
It is an amber coloured thin layer over the surface of the epidermis which is strengthened by outer polyphenol layer. It serves the purpose of permeability and also acts as growth barrier.
The cost of 2 pencils and 3 pens is RS. 55 and the cost of 7 pencils and 2 pens is RS. 65. What is the total price (in RS) of 2 pens and one pencil?
Two pipes A and B fill a square tank in 28 and 36 hours respectively while a third pipe C can empty it in 63 hours If all three pipes are opened togethe...
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A cistern is normally filled in 18 hours, but it takes 12 hours longer to fill because of a leak at its bottom. If the cistern is full, how long will it...
A worker is paid Rs. 600 for 50 hours per week. Up to 60 hours, he is paid at the normal rate and for over time, twice the normal. How many hours does h...
The cost of 2 pencils, 4 pens, and 8 erasers is Rs. 24 and the cost of 8 pens, 10 pencils, and 4 erasers is Rs. 36. How much will 3 pencils, 3 pens, and...
A certain no. of candidates who appeared for a Bank exam and 5/12 of the candidates were rejected in pre exam, 60% of the rest candidates were rejected ...
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