Question
A boy lost his 25% of his money. After spending 30% of
the remainder, he has Rs 1260 left. What money does he had initially?Solution
Let A be the pocket money, A ( 1 + x/100) ( 1 + y/100) = 1260 (Given) Here x = - 25, y = - 30 Therefore, A( 1 - 25/100) ( 1 - 30/100) = 1260 A = (1260 x 100 x 100) / (75 x 70) = Rs 2400
One kilocalorie equals:
T.S.S of Tomato puree should be (ºBrix)
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Proteases are enzymes, which catalyze the hydrolysis of
a) Polypeptides
b) Glycosidic
c) Ester bond
d) Hydrogen bond
...
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a.   Carotene pigment
b.   Xanthophyll’s pigment
c.  �...
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