Maths / Direct and Inverse Variation / Time and Work
If 9 girl can prepare 135 garlands in 3 hours, how many girls are needed to prepare 270 garlands in 1 hour?
Right Option : B
| Explain Type||Explanation Content|
135 garlands are prepared in 3 hours by 9 girls
1 garland is prepared in 1 hours by girls
270 garlands are prepared in 1 hour by
(Concept based Learning and Testing for [6th - 10th], NTSE, Bank & Govt. Exams)