state gov UPSSSC PET Mock Test Series 2025 (New) Quantitative Aptitude Number System Rational or Irrational Numbers
What will be multiplicative inverse of a rational number \(\frac{5}{19}\) multiplied by its additive inverse ?
1
\(- \frac{361}{25}\)
2
\( \frac{361}{25}\)
3
\(\frac{381}{25}\)
4
\(-\frac{381}{25}\)
5
None of the above