Global Challenge

Q1: What is the value of 2^3?

• 6
• 8
• 9
• 7

Q2: The roots of the equation x^2 - 5x + 6 = 0 are?

• 2 and 3
• 1 and 6
• 3 and 4
• 2 and 4

Q3: What is the slope of the line 2x - 3y + 6 = 0?

• 2/3
• -2/3
• 3/2
• -3/2

Q4: If A = {1,2,3} and B = {3,4,5}, A ∪ B is?

• {1,2,3,4,5}
• {1,2,3}
• {3,4,5}
• {1,2,4,5}

Q5: The sum of angles in a triangle is?

• 180°
• 90°
• 360°
• 270°

Q6: If sin θ = 1/2, θ is?

• 30°
• 45°
• 60°
• 90°

Q7: The area of a circle with radius 7 is?

• 154
• 144
• 124
• 164

Q8: The distance between points (3,4) and (0,0) is?

• 5
• 6
• 7
• 4

Q9: The quadratic formula for ax^2 + bx + c = 0 is?

• (-b±√(b^2-4ac))/2a
• (b±√(b^2+4ac))/2a
• (-b±√(b^2+4ac))/2a
• (b±√(b^2-4ac))/2a

Q10: If a dice is rolled, probability of getting an even number?

• 1/2
• 1/3
• 1/4
• 1/6