Question
A dishonest dealer professes to sell his goods at cost
price, but he uses a weight of 600 gm for the kg weight. Find his gain per cent.Solution
Suppose goods cost the dealer Re 1 per kg. He sells for Re 1 what cost him Re 0.6. Gain on Re 0.6 = Re 1- 0.6 = Re 0.4 Gain on Rs. 100 = 0.4 * 100/0.6 = 66.67% Gain% = 66.67% Alternate Method: Gain% = (True weight – False weight) * 100/ False weight = (1000 – 600)*100/600 = 66.67%
Among these fruit crops, the richest source of Fe is
The value of R.Q. of a succulent plant at night is:
Which of the following statements best explains the term “heterosis” in the context of hybrid crop breeding?
Which of the following statements is true for Hooke's law?
Meiotic division takes place in:
One kilogram of nitrogen is equivalent to which of the following quantity of urea?
Which of the following is an example of a chemo-organotroph?
Transpiration and translocation are two major plant growth processes associated with
During mitosis, the centromere divides at:
Additive type of variance is occurs due to:
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