Question
Which of the following statements is/are correct?
a.      Better the medium for growth for the microorganisms, more heat resistant are the cells or spores b.     A small amount of glucose in a medium may lead to increased heat resistant of the microorganisms c.      Mg2+ is said to increase the heat resistance of the bacterial spores d.     Mg2+ is said to decrease the heat resistance of the bacterial sporesSolution
Mg2+ decreases heat resistance of microorganisms whereas glucose increases the heat resistance and the more better the medium is for heat resistance, the more heat resistant the cells growing in it are.
A store sells 3 products: A, B, C. In a month it sells:
A → 240 units
B → 180 units
C → 300 units
...945, 824, 680, 511, ?, 90
What is the remainder when 26×28×32 is divided by 25?
A product is sold at ₹720 after two successive discounts of 10% and 20%. Calculate the marked price of the product.

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