Question
A plane flies a distance of 600 km in 2 hours. The speed
of a helicopter is 50% more than that of the plane, and the speed of a glider is 20% more than that of the helicopter. Find the difference between the time (in minutes) taken by the glider and the helicopter, to travel 50% more distance than flown by the plane.Solution
ATQ, 
In the question below some statements are given followed by two conclusions I, and II. You have to take the given statements to be true even if they se...
Statement:
Only a few Heel is Sandal
All Sandals are Laces
Only Lace is buckle
Conclusion:
I. Some Heels are Lac...
Statements:
Some penguin are parrot
No parrot is a eagle
No penguin is a sparrow
Conclusions:
I. Some sparrow are not...
Statements:
Some pulses are grams.
No pulse is a bean.
All grams are wheat.
Conclusions:
I. All wheat being pulses ...
Conclusions: Some Circles are Triangles. Some Squares being Circles is a possibility. All Triangles are Circles.
Statements: All TVs are laptops.
Some laptops are computers.
All computers are keyboards.
Conclusions: I. Some TVs may be compute...
Statements:
Some A are B.
Only a few B are C.
All C are D.
Only a few D are E.
Conclusions:
I). Â No A is...
Statements: All diaries are papers.
Some papers are pens.
No pencil is a paper.
Conclusions:I. No diary is a pencil.
...
Statement:Â
Some P are Q
Only a few R are S.
Only a few S are T.
Some S are P.
Conclusion:
I. All R can b...
Statements:
No watches are mobile.
Some mobile is earphone.
Only a few earphones is bike.
Only a few bike is car.
...
