Explore topic-wise MCQs in Mathematics.

This section includes 8 Mcqs, each offering curated multiple-choice questions to sharpen your Mathematics knowledge and support exam preparation. Choose a topic below to get started.

1.

Solve ( sqrt{3}x^2 sqrt{2} x + 3 sqrt{3} ) = 0

A. ( frac{-1 i sqrt{17}}{2} )
B. ( frac{1 i sqrt{17}}{2} )
C. ( frac{1 sqrt{17}}{2} )
D. ( frac{-1 sqrt{17}}{2} )
Answer» C. ( frac{1 sqrt{17}}{2} )
Discussion
2.

Solve ( sqrt{3} )x2 + x + ( sqrt{3} ) = 0

A. ( frac{-1 i sqrt{11}}{6 sqrt{3}} )
B. ( frac{1 i sqrt{11}}{6 sqrt{3}} )
C. ( frac{1 sqrt{11}}{6 sqrt{3}} )
D. ( frac{-1 sqrt{11}}{6 sqrt{3}} )
Answer» B. ( frac{1 i sqrt{11}}{6 sqrt{3}} )
Discussion
3.

Solve 2x2+ 2x+2= 0.

A. ( frac{-1 i sqrt{7}}{2 sqrt{2}} )
B. ( frac{1 i sqrt{7}}{2 sqrt{2}} )
C. ( frac{1 sqrt{7}}{2 sqrt{2}} )
D. ( frac{-1 sqrt{7}}{2 sqrt{2}} )
Answer» B. ( frac{1 i sqrt{7}}{2 sqrt{2}} )
Discussion
4.

Solve x2 + x 2 = 0.

A. ( frac{-1 i sqrt{7}}{2} )
B. ( frac{1 i sqrt{7}}{2} )
C. ( frac{1 sqrt{7}}{2} )
D. ( frac{-1 sqrt{7}}{2} )
Answer» C. ( frac{1 sqrt{7}}{2} )
Discussion
5.

Solve 2x2 + x + 1 = 0.

A. ( frac{-1 i sqrt{7}}{4} )
B. ( frac{1 i sqrt{7}}{4} )
C. ( frac{1 sqrt{7}}{4} )
D. ( frac{-1 sqrt{7}}{4} )
Answer» B. ( frac{1 i sqrt{7}}{4} )
Discussion
6.

Solve x2+1 = 0.

A. x=1, -1
B. x=i, -i
C. x=-1
D. x=i
Answer» C. x=-1
Discussion
7.

Roots of a quadratic equation are imaginary when discriminant is ______________

A. zero
B. greater than zero
C. less than zero
D. greater than or equal to zero
Answer» D. greater than or equal to zero
Discussion
8.

Roots of a quadratic equation are real when discriminant is ______________

A. zero
B. greater than zero
C. less than zero
D. greater than or equal to zero
Answer» E.
Discussion