exam Maths Puzzle Numerical Ability

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Determine the present value of a series of 25 semi-annual payments of Rs.10,000 each and which begins in 6 months.Assume interest at a rat

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exam Other Question
In 1990, a company had a profit of $1.3 million. In 1992, the company had a profit of 1.2 million. Write a linear eqaution giving the profit P, in miilliona of dollars, in terms of 10. Graph f(x) = -x - 2.





11. Graph the inequality.
3x + y  5


12. The sum of two numbers is 74. The second is 2 more than 3 times the first. What are the