1.
One bacterium splits into eight bacteria of the
next generation. But due to environment only 50% of one generation can produce
the next generation. If the seventh generation number is 4096 million, then
what is the number in first generation?
(a)
1 million (b) 2 million (c) 4 million (d) 8 million
Directions for questions 2 & 3: read
the information given below and answer the questions that follow:
A company
purchases components A and B from Germany and USA respectively. A and B form
30% and 50% of the total production cost. Current gain is 20%. Due or change in
the international scenario, cost of the German Mark increased by 30% and that
of USA Dollar increased by 22%. Due to market conditions the selling price
cannot be increased beyond 10%. Then
2. What
is the maximum current gain possible?
(a)
10% (b)
12.5% (c)
0% (d)
7.5%
3. If
the USA Dollar becomes cheap by 12% over its original cost and the cost of
German Mark increased by 20%. The selling price is not altered. What will be
the gain?
(a)
10% (b) 20% (c) 15% (d) 7.5%
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