28 men can complete a work in 20 days. 40 women can complete the same work in 28 days. 20 men and 12 women started working and after 16 days, 20 more women join them. How many days will they now take to complete the remaining work?
Total work done by 28 men and 40 women is equal. Therefore, efficiency of men and women 28 × M × 20 = 40 × W × 28 M : W = 2 : 1 Let Total work = 28 × 2 × 20 = 1120 unit Work done by 20 men and 12 women in 16 days = (20 × 2 + 12 × 1) × 16 = 832 unit Remaining work = 1120 – 832 = 288 unit Total Efficiency (inclusive of 20 women) = 52 + (20 × 1) = 72 Remaining work done in = 288/72 = 4 days
In which of the following states is the Bhitarkanika National Park situated?
The National Cancer Awareness Day is celebrated on?
The Madhya Pradesh government’s ‘Brindavan Gram’ scheme primarily focuses on promoting:
A video sign language Know Your Customer (KYC) service for customers with special needs has been launched that provides communication in sign language...
How many educational institutions were initially planned to be established under the institution of Eminence (IoE) scheme?
Which of the following is NOT a form of Monosaccharide Sugar?
What was the significant historical discovery made in the Judean Desert Nature Reserve in Israel recently?
Which institution has developed a new type of bulletproof jackets which is the lightest in the world?
Which region is described as the second most challenging for journalism in the 2024 World Press Freedom Index?
How much fund did the Israel government grant to Intel for its new chip plant in southern Israel?
