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Let length of train A = x Length of platform = 2x Speed = distance/time ⇒ 72 x 5/18 = (x + 2x)/18 ⇒ x = 120 m = length of train A Length of platform = 120 x 2 = 240m For train B, Speed = distance/time ⇒ (240 + 300)/27 x (18/5) ⇒ 72 km/hr
Statements:
Only a few Outlet are Showroom.
Few Showroom are Shop.
All Shop are Mart.
Conclusion:
Statement:
Some doors are tables
Only tables are benches
Only a few tables are windows
No door is clock
Conclusion:
Statements: All Puma are Nike.
All Adidas are Nike.
Statements : Some rows are lines
All lines are parallels.
All parallels are numbers.
Statement: All fruits are vegetables
Some vegetables are potatoes
Statement : 75 % Minutes are Watch
Few Watch are Hour
All Hour are Month
Conclusion
I. Mostly Minutes are hour
...Statements: Some papers are copies.
No copy is a diary.
Some diary are cardboard.
Conclusions:I. No diary is papers.