10th Class Mathematics Chapter 2 English Medium Online MCQ Test With Answer

• 
  A
• 
  B
• 
  C
• 
  D

The value of i is equal to:

• 
  A
• 
  B
• 
  C
• 
  D

The nature of roots in equation 7x²+8x+1=0 is:

• Rational and unequal A
• Irrational and unequal B
• Rationaland equal C
• Irrationaland equal D

If a = 7, b = 8 and c = 1 then b²-4ac is equal to:

• 33 A
• 34 B
• 35 C
• 36 D

The product of roots, of equation 5x²+(7-2m) x + 3 = 0 will be:

• 
  A
• 
  B
• 
  C
• 
  D

Product of roots of equation 5x²+3x-9=0:

• 
  A
• 
  B
• 
  C
• 
  D

• 
  A
• -1 B
• 
  C
• 
  D

The discriminant of quadratic equation is:

• 
  A
• b²-4ac B
• -b²+4ac C
• 
  D

if a=1, b=-3 and c= 3, then discriminant is:

• 3 A
• -2 B
• 2 C
• -3 D

• 
  A
• 
  B
• 
  C
• 
  D

• -2 A
• 2 B
• 4 C
• -4 D

The two complex cube roots of unity are (img) and:

• 
  A
• 
  B
• 
  C
• 
  D

• 1 A
• -1 B
• 0 C
• 2 D

Roots of the equation 4x²-4x+1=0 are:

• Real, equal A
• Real, uneqal B
• Imaginary C
• Irrational D

• 
  A
• 
  B
• 
  C
• 
  D