engineering recuitment NCL Assistant Foreman (Trainee) Mock Test 2024 Quantitative Aptitude Ratio and Proportion Simple Ratios
यदि x = \(\frac{4}{7}\) और y = \(-\frac{11}{15}\) है, तो (x + y) का व्युत्क्रम ज्ञात कीजिए।
1
\(\frac{105}{17}\)
2
\(-\frac{105}{17}\)
3
\(\frac{137}{105}\)
4
\(-\frac{137}{105}\)