Start learning 50% faster. Sign in now
Let the total work = 300 units (LCM of 50, 75 and 60) Amount of work done by Karan alone in one day = 300/50 = 6 units Amount of work done by Arjun alone in one day = 300/75 = 4 units Amount of work done by Krunal alone in one day = 300/60 = 5 units Amount of work done by Karan, Arjun and Krunal together in 9 days = 9 × (6 + 4 + 5) = 135 units Amount of work done by Arjun and Krunal together in 15 days = 15 × (4 + 5) = 135 units Remaining work = 300 – 135 – 135 = 30 units So, the time taken by Krunal alone to complete 30 units work = 30/5 = 6 days So, Krunal worked for 6 + 15 + 9 = 30 days
The excess of income over consumption is called.....................?
Anhydrous ammonia contains __________ % N.
Optimum temp. for retting of jute is
NAD^+ in cellular respiration acts as _________________
Critical period of crop weed competition in wheat plant is ______
TRIPS (Trade-Related Aspects of Intellectual Property Rights) agreement is administered by the_______ .
Bonsai culture has originated from which country?
Micro water shed has an area of
In the Union Budget 2023–24, Smt. Nirmala Sitharaman, the Union Finance Minister, introduced a new innovative programme called the Amrit Darohar Schem...
In which type of poultry housing system, the usual floor space is 14 × 16 inches and the height, 17 inches?