Roji bought 100 eggs for Rs.736. Out of them, 8 were
broken. She sold the remaining eggs at the rate of Rs.10
each. What was the profit or loss percentage?

a complex number is a number that can be expressed in the form a + bi, where a and b are real numbers, and i is a solution of the equation x2 = −1. because no real number satisfies this equation, i is called an imaginary number. has no real solution, since the square of a real number cannot be negative.

the correct answer is 5 6 and 7

but which class are u may know that first