Question
50 men takes 10 less days to do a work than 30 men takes
time for same work. Find in how many days 15 men can complete the 2/5th of the work?Solution
ATQ, Let 30 men takes time = x days Then, 50 men will take (x-10) days In both the conditions work done will be same 30x = 50(x-10) X = 25 Total work has to be done = 30x = 30 × 25 = 750 unit Work has to be done by 15 men = 2/5 × 750 = 300 unit Time taken by 15 men = 300/15 = 20 days
What is the primary focus of the Survey on International Trade in Banking Services (ITBS)?
Which feature will allow a secondary user to make payments using the primary user’s bank account under the new UPI guidelines?
As per the Reserve Bank’s latest Financial Stability Report (FSR), the share of residential housing loans in total advances has increased over the las...
What percentage of stake has Temasek Holdings bought from the promoters and other investors including TPG and National Investment and Infrastructure Fund?
According World Press Freedom Index 2022 which country is 3rd top most country in the Index?
The Pradhan Mantri Janjatiya Unnat Gram Abhiyan aims at holistic development of tribal areas. Which of the following is NOT a focus area of the mission?
India's largest floating solar power plant was inaugurated and fully operationalised in Tuticorin, Tamil Nadu. Which company inaugurated and fully opera...
How much of the Brics + export share was contributed by China in 2023?
What is the primary objective of the comprehensive testing of the Cell Broadcast Alert System conducted by the Department of Telecommunications (DOT) in...
What is the projected GDP growth rate for India in the fiscal year 2025, according to the World Bank?