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Let the total distance be = x km As per question, x/10-x/15=2 hours x = 60 kms If he cycles at the speed of 10 km/hr. so he take = 60/10= 6 hours So he starts his journey at = 7 am and to reach place at 12 pm he should cycles at the speed of = 60/5=12 km/hr
Statements:
All gold are silvers.
All silvers are diamonds.
Some diamonds are ruby
No ruby is silver.
Statements:
Only a few Triangle are Circle.
Some Circle are Square.
Only Square are Rectangle .
Statements:
Some sheep are bull
Only a few bull are cow
No bull is dog
Conclusions:
I. Some dog are not cow
II. All bull can be cow
Statements:
All pens are papers.
Some papers are not books.
All books are pencils.
Conclusions:
Statement:
Only a few P are Q
Only a few Q are P
Conclusion:
Statements: Some doors are windows.
All houses are windows.
No mirror is a door.
Conclusions: I. Some doors are mirror
...Who is son of U?
Statements
Only a few A is B
No B is C
Only a few C is D
Some D is E
Conclusions:
I). No A is C
...Statements:
Some hangers are cloths.
All cloths are drawers.
Some drawers are almirahs.
Conclusions :
