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1.
Directions (1 - 5): Based on the data given on the pie-chart. Solve the questions which follow :

Percentage Sales of different models of Computers in Kolkata in two different years . Given total sales in 1998 is 7890 and increase 16.5% in 1999.

What is the ratio between the Compaq sales in 1998 and those IBM in 1999?

A. 0.94

B. 1.06

C. 1.13

D. 0.89

Solution:

Sale of Compaq in 1998,
= 21%
=

\frac{7890 \times 21}{100}

=1657

Sales of IBM in 1999,
= 17%
=

\frac{9191 \times 17}{100}

= 1562

Ratio =

\frac{1657}{1562}

= 1.06

We have calculated total sales in 1999 is 9191 in question no. 1.

Directions (1 - 5): Based on the data given on the pie-chart. Solve the questions which follow :

Percentage Sales of different models of Computers in Kolkata in two different years . Given total sales in 1998 is 7890 and increase 16.5% in 1999.

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Directions (1 - 5): Based on the data given on the pie-chart. Solve the questions which follow : Percentage Sales of different models of Computers in Kolkata in two different years . Given total sales in 1998 is 7890 and increase 16.5% in 1999.

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Directions (1 - 5): Based on the data given on the pie-chart. Solve the questions which follow :

Percentage Sales of different models of Computers in Kolkata in two different years . Given total sales in 1998 is 7890 and increase 16.5% in 1999.