Two pipes, A and B, can independently fill the tank in 25 minutes and 30 minutes respectively, while pipe C can empty 8 gallons from the tank in 4 minutes. If all three pipes are operated simultaneously, and they manage to fill the tank in 15 minutes, what is the tank's capacity?
Taking LCM of 25, 30 and 15 = 150 Efficiency of A = 6 Efficiency of B = 5 Efficiency of (A+B-C) = 10 Efficiency of C = (6 + 5) – 10 = -1 Pipe C empty the tank in = 150/1 = 150 min Capacity of the tank = 150 × (8/4) = 300 gallons
Statements: All medicine are tablets.
All pills are tablets.
All tablets are tonics.
Conclusions: I. All medicine are tonic...
Statements:Some fishes are octopus.
All octopuses are crocodiles.
Some crocodiles are families.
Conclusions:I. some crocodiles are ...
Statements: Some printers are monitors.
All monitors are modems.
Some modems are keyboards.
Statements: No silver is a finger.
All fingers are diamonds.
Some diamonds are rings.
Conclusions: I. Atleast some rings are diam...
Statements:
Some label is brand.
All brand is price.
No price is promotion.
Every promotion is package.
Conclusions:<...
Read the given statements and conclusions carefully. Assuming that the information given in the statements is true, even if it appears to be at varianc...
Statements:
Some options are answers
All answers are paragraphs
No paragraph is an option.
Only a few options are topics
Statements:
Some villages are towns.
Some towns are huts.
All huts are rivers.
Some rivers are tents.
Conclusions:...
Statements:
Every Subject are Tough
Some Subject are Easy
Some Subject are Doubt
Conclusions:
I. A few Doubt are Toug...
Statement:
Only a Few DairyMilk are Kitkat.
No Kitkat is Fiverstar.
Conclusion:
I. All DairyMilk are F...
