A, B and C can complete the whole work in 20 days. A starts the work and works for ‘x’ days while B and C complete the remaining 3/5 of the work in 15 days, then find the value of ‘x’.
Time required by B and C to complete the work = 5 × 15/3 = 25 days Time taken by A, B and C = 20 days Total units of work = 100 units B and C one day work = 4 units A, B and C one day work = 5 units A’s one day work = 5 – 4 = 1 units Units of work done by A = 2 × 100/5 = 40 units Required value of x = 40/1 = 40 days
Which Russian bank has provided the facility for individuals to now open accounts in Indian rupees, expanding the range of foreign currencies available ...
Which was the most congested city in the world in 2021?
What is the primary purpose of Qualified Institutional Placement (QIP) for listed companies?
Project Tiger completes its 50 years in 2023, the International Big Cats Alliance (IBCA) is dedicated to the protection and conservation of seven major ...
Which country has created a new Asian record in the men's 4x400m relay team event at the World Athletics Championships?
Transparency International released Corruption Perceptions Index (CPI) 2021. What is India’s rank in this?
Which tanker carrying crude oil from ONGC's Krishna Godavari project did Prime Minister Narendra Modi flag off?
PwD App 2.0 with more user friendly & accessible features launched by_____.
EY has launched its artificial intelligence platform, EY.ai that has been backed by an investment of _______ & incorporates state-of-the-art EY technolo...
The government of India decided to provide free food grains to 81.35 crore people for almost ____ year under the NFSA(National Food Security Act).