Question
जिन शब्दो में प्रयोग
के आधार पर कोई परिवर्तन नहीं होता है, उसे क्या कहा जाता है ?Solution
अविकारी शब्दो में प्रयोग के आधार पर वाक्य में कोई परिवर्तन नहीं होता है | विकारी शब्द में परिवर्तन होता है।
A boat travels 150 km downstream in 6 hours. The difference between its downstream speed and upstream speed is 3 km/h. What is the ratio of the boat's s...
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