exam
Maths Puzzle
Numerical Ability
The cell phone manufacturer Nokia net sales for various years are listed in the table below
YEAR Net Sales (Billions of Dollars)
1991 4.0
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exam Other Question
Find x:y:z, if 2x+y-5z = 0 and 3x-2y-4z=0
a)1:2:1 b)1:1:1 c)1:1:2 d)2:1:1
The room temperature is c degrees centigrade. Write a word phrase for each expression.
1. C + 15
2. C - 7