**Your time is over! Try again.**

Equation (সমীকরণ)

**Complex Numbers Quiz** enhances your knowledge and skills in complex numbers and all properties. You will have **10** minutes to complete the quiz and if you do not answer any question within the specified time, it will be considered incorrect. You need to get a minimum of **50%** marks to pass the quiz. Press the "**Start Quiz**" button to participate in the quiz.

1 / 10

The imaginary part of a complex number 2 + 5i is -

2 / 10

Find the value of x and the value of y if (x + iy)(2 + i) = 3 - i such that x ∈ R, y ∈ R.

3 / 10

Every real number can be expressed as a complex number. Is it true?

4 / 10

i** ^{16}** =?

5 / 10

The real part of a complex number 2 - 3i is -

6 / 10

Let z = x + iy be a complex number. The conjugate of “z” is -

7 / 10

The value of i is -

8 / 10

What is the value of (4 - 5i)(12 + 11i)?

9 / 10

The modulus of complex number z = x + iy is -

^{2}+ y

^{2})

^{2}+ y

^{2})

^{2}+ y

^{2})

^{2}+ y

^{2})

10 / 10

The imaginary i is also known as -

Please enter the required information and tap on the "**See Result**" button to view your results. Don't worry! Your information will be safe. For details check our **Privacy Policy**.

** **

Your score is

The average score is 0%

Please give a rating and share it with your friends.