Question

C.
a. 12
b. 14
16
d. 18
34. In how many years will a sum of money becomes doubles at 10% per annum simple interest?
a.
5 years
b.
C.
15 years
d.
20 years
35. Two successive discounts of 20% and 15% is equivalent to a single discount of
10 years
18
b
24
22

Answer 1

Answer:

B.

C

B

Step-by-step explanation:

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