1. In which year was the sale of ‘Pep-up’ the maximum?
(A) 1990
(B) 1992
(C) 1993
(D) None of the above
2. In the case of which soft drink was the average annual
sale maximum during the period 1988 - 1993.
(A) Pep - up only
(B) Cool - sip only
(C) Cool - sip and Dew – drop
(D) Pep - up and Dew – drop
3. What was the approximate percent drop in the sale of Pep
- up in 1990 over its sale in 1989?
(A) 5
(B) 12
(C) 14
(D) 20
4. The number of students in two classes A and B and the
respective “mean” of the marks obtained by each of the class are given in the
following table:
Class A
Class B
Number of Students 20
80
Arithmetic Mean
10
20
The combined “mean” of the marks of the two classes will be:
(A) 18
(B) 15
(C) 10
(D) 20
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