Tap A alone can fill the tank in = 8 hours. Tap B alone can fill the tank in = (5/1) × 4 = 20 hours Tap C alone can empty the tank in = x hours (A + B +C) together can fill the tank in = 8 × (7/4) = 14 Taking LCM of 8, 20 and 14 = 280 Efficiency of Tap A = 35 Efficiency of Tap B = 14 Efficiency of Taps (A + B +C) = 20 Efficiency of Taps (A +C) = 20 – 14 = 6 Tap A and C together take to fill 30% part of the tank in, => (30/100) × (280/6) = 14 hours
Statements:
All Bottles are Glasses.
All Glasses are Bowls.
Some Cups are Bowls.
Conclusions:
I. Some Cups are Glasse...
Statement:
At-least some tomato are potato.
All potato are onions.
Few brinjal are garlic.
All tomato are brinjal.
<...Statements:All Januarys are Februarys.
No February is March.
All marches are Aprils.
Conclusions:
I. Some March are not Febr...
Statements:
Only a few Kennel are Stable.
No Stable is Den.
All Den are Shed.
Conclusions:
I. All Kennel are Shed.
In the following question below are given some statements followed by some conclusions based on those statements. Taking the given statements to be tru...
Statements:
Some animal are mammal.
Some mammal are herbivore.
No herbivore is carnivore.
Conclusions:
I. Some animal...
Statements:
All trees are plants.
No plant is a flower.
Conclusions:
I. Some plants are not flowers.
II. ...
Statements-:
Some Sons are daughter.
A few daughters is Mother
Many mothers is father
At most Sons are child.
C...
Statements:
All Sheep are Peacock.
All Peacock are Deer.
Mostly Sheep are Hen.
Conclusion:
I. Few...
Statements:
Only a few machine is tool
All tools are menus
Only a few menu is script
Conclusions:
I. Mostly tool can ...
