Question
A man, a woman and a boy can do a work in 4, 8, 32 days
respectively. How many boys are required with 1 man and 1 woman to complete the same work in 1/4 day?Solution
1M 1W 1B 4 8 32 LCM = 32 units So ratio of eff: = 8 : 4 : 1 Let number of boys be x who are working with 1 man & 1 women So (8+4+1*x)*(1/4)= 32 12+x = 128 S o x = 116
The 16th edition of the India-Mongolia joint military exercise “Nomadic Elephant” is set to commence at which location?
Who was awarded the EY World Entrepreneur of The Year 2024?
Consider the following statements regarding Eco Sensitive Zones:
1.   They are declared under the Environmental (Protection) Act, 1986.
<...Where will the Department of Fisheries conduct the 'Coastal States Meeting 2025'?
Which of the following statements is/are correct regarding the genetic sequencing of indigenous cattle?
1. NIAB uses NGS technology to map the ge...
Who has become the first batsman to score a century in WTC final?
How much funding did SIDBI receive from the Green Climate Fund to create a $1 billion corpus? Â
How many people have been announced to receive the Padma Award by the Government of India in 2025?
Who became the Indian Navy's first woman helicopter pilot, marking a historic milestone in the force's history?
What was 'Diwan-i-Istihaq' in the Sultanate period?
