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1. If thearithmetic mean of x, 2x + 3 and 4x is 8, then the value of ‘x’ is?

     1
     2
     3
     4
     5

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2. In a bag there are oranges and apples, and the ratio of their weights is 3: 2. If the bag weighs 12 pounds, then how much do the oranges weigh in the bag?

     36/5 pounds
     12/5 pounds
     12 pounds
     3/5 pounds
     2/5 pounds

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3. What is the value of ‘x’ in the expression, |2x + 5| = 3?

     1
     0
     4
     -4
     -3

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4. If 2a = 4b = 8c, then what is the sum, (a + b + c) only in terms of ‘c’?

     11c/2
     5c
     7c/2
     c
     6c

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5.  The point where the graph of the function, f(x) = 2x2 + 4x - 6 cuts the Y-axis is?

     (0, 4)
     (0, -2)
     (2, 0)
     (-6, 0)
     (0, -6)

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6. In the figure as shown below, ABCD is a square and the length of DE is 10. If the measure of the angle BED is 60°, then the area of the square ABCD is?

     100
     250
     173
     300
     460

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7. In the figure shown below, the measure of angle BAC is 120° and all the other angles are mentioned. If the angle BDC is 2k as shown in the figure, then what is the value of ‘k’?

     20°
     60°
     70°
     90°
     120°

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