MCQ
Sum of two rational numbers is, ______ number:
- Arational
- Birrational
- CInteger
- DBoth 1, 2 and 3
Solution:
The sum of two rational numbers is a rational number.
Ex: Let two rational numbers are $\frac{1}{2}$ and $\frac{1}{3}$Now, $\frac{1}{2}+\frac{1}{3}=\frac{5}{6}$ which is a rational number:
Generate a complete, print-ready paper with questions like this in minutes — across 16+ boards, with answer keys.
The probabilities of three mutually exclusive events A, B and C are given by $\frac{2}{3}$, $\frac{1}{4}$ and $\frac{1}{6}$respectively. The statement