Water flows into a tank which is 200m long and 120 m wide, through a pipe of cross- section 0.3 m × 0.2 m at 20 km/hr. then the time ( in hr) for the water level in the tank to reach 9 m is ?
Volume of tank = 200m x 120 m x 9m ; Volume filled in 1 hr by pipe = 0.3 m x 0.2 m x 20 km/hr = 0.3 x 0.2 x 20000m/hr = 1200m3 /hr ; So time required to fill the tank = (200 x 120 x 9m 3 )/1200m 3= 180 hrs
Ram and Shyam can finish a task in 6 days working together. Shyam can finish that task alone in 8 days. How much time will Ram alone take to finish it?
Who chaired the third Tamil Sangam?
Longest River of the World
NITI Aayog has constructed the SDG India Index spanning across 13 out of 17 SDGs as prescribed by UNO. Which of the following SDG goals of UNO is left o...
If the length of a current carrying wire is halved, for a given potential difference, the current in the wire would:
Who owns the maximum share in nationalized bank after government of India?
Kenduli Fair is celebrated in ___________.
For what purpose is the PRAN number used, a 12-digit unique identifier assigned to individuals?
How many Debt Recovery Appellate Tribunals (DRATs) are currently functioning across the nation?
Who is the author of the book “India Divided”?