Question
‘X’, ‘Y’ and ‘Z’ can complete one lap around a
circular track in 10 seconds, 15 seconds, and 20 seconds respectively. If they all start from the same position at the same time, after how many seconds will they all be back at the starting point together?Solution
ATQ,
Required time taken = LCM of 10, 15 and 20 = 60 seconds
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All lines are modems.
Conclusions: I. Some modem...
In the question below there are three statements followed by two conclusions I and II. You have to take the three given statements to be true even if t...
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All Platters are Roasters.
All Roasters are Sticks.
No Stick is a Pan.
Conclusions:
I. All roasters can be Pan.
II. No Pan is a Platter.
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All Tube are Bulb.
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All SBI is RBI.
Only a few RBI is UCO.
Only a few UCO is UGB.
No UGB is IDBI.
Conclusions :
I. ...
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No window is a hole.
Conclusions: I. No hole is a door.
II. Some doors are holes.
...Statements:
Some doors are windows.
All windows are beds.
Some beds are pillows.
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...
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Only wires are switches.
No wire is a board.
Only nuts are boards.
Conclusions:
I. All switches are...
In the question below there are some statements followed by some conclusions. You have to take the three given statements to be true even if they seem...
Three statements are given followed by three conclusions numbered I, |I & Ill. Assuming the statements to be true, even if they seem to be at variance ...
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