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Hello Aspirants we are now providing time and work concept through video. This is my first video so may be there are some issues with voice and some with videos. You can provide your suggestions and views in comment section so that i can improve.
In all level competitive examinations questions on Time and Work have been asked. Due to limited number of types you can ensure your marks with minimum efforts. In these questions, time taken by one/two persons or groups in doing certain works,required number of persons for any work are commonly asked. Comparison of male, female, children works, time taken after distribution/change and questions based on efficiency (per cent of ratio) are also asked.
Please comment below your suggestions for improvement thank you.
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