Question:
Is zero a rational number? Can you write it in the form \(\frac{ p }{ q} \), where p and q are integers and q ≠ 0?
Is zero a rational number? Can you write it in the form \(\frac{ p }{ q} \), where p and q are integers and q ≠ 0?
Updated On: Jan 20, 2026
Hide Solution
Verified By Collegedunia
Solution and Explanation
Zero is a rational number as it can be represented as \(\frac{0}{1}\) or \(\frac{0}{2}\) or \(\frac{0}{3}\) etc.
Was this answer helpful?
0
0
Top Questions on Number Systems
- The largest value of $n$, for which $40^n$ divides $60!$, is
- JEE Main - 2026
- Mathematics
- Number Systems
- Let \[ S = \{(m,n) : m,n \in \{1,2,3,\ldots,50\}\}. \] If the number of elements \((m,n)\) in \(S\) such that \(6^m + 9^n\) is a multiple of \(5\) is \(p\), and the number of elements \((m,n)\) in \(S\) such that \(m+n\) is a square of a prime number is \(q\), then \(p + q\) is equal to
- JEE Main - 2026
- Mathematics
- Number Systems
- Maximum value of $n$ for which $40^n$ divides $60!$ is
- JEE Main - 2026
- Mathematics
- Number Systems
- If \( a, b, c \) are in A.P. where \( a + b + c = 1 \) and \( a, 2b, c \) are in G.P., then the value of \( 9(a^2 + b^2 + c^2) \) is equal to:
- JEE Main - 2026
- Mathematics
- Number Systems
- Let the domain of the function \[ f(x) = \log_3 \log_5 \left( 7 - \log_2 \left( x^2 - 10x + 15 \right) \right) + \sin^{-1} \left( \frac{3x - 7}{17 - x} \right) \] be \( (\alpha, \beta) \), then \( \alpha + \beta \) is equal to:
- JEE Main - 2026
- Mathematics
- Number Systems
View More Questions
Questions Asked in CBSE Class IX exam
- What are the main features of the mechanical teachers and the schoolrooms that Margie and Tommy have in the story?
- CBSE Class IX
- The fun they had
- “They can’t hang me twice.”
(i) Who says this?
(ii) Why does the speaker say it?- CBSE Class IX
- If I were you
- How do good animal husbandry practices benefit farmers?
- CBSE Class IX
- Animal Husbandry
- Why was the ‘holy man’ who gave Santosh’s mother his blessings surprised?
- CBSE Class IX
- Reach for the top
(i) The kind of person the doctor is (money, possessions)
(ii) The kind of person he wants to be (appearance, ambition)- CBSE Class IX
- The snake and the mirror
View More Questions