Question
R jogs at twice the speed of walking and runs at twice
the speed of jogging. From his home to office, he covers half of the distance by walking and the rest by jogging. From his office to home, he covers half the distance jogging and the rest by running. What is his average speed (in km/h) in a complete round from his home to office and back home if the distance between his office and home is 10 km and he walks at the speed of 5 km/h?Solution
The correct answer is B
Statements: Chapter % Topics Topics # Number Paragraph & Heading Number @ Paragraph
Conclusion:
I. Paragraph $ Topics
II. ...
Conclusions:
I. All Machines being Tools is a possibility.
II. No screw is a Forks.
III. A few Scissors may be Machines.
Statements:
In each of the following question below are given some statements followed by some conclusions. Taking the given statements to be true even if they se...
Statements:
Only a few Chairs is Tables.
Only a few Woods is Chairs.
No Wood is Desk.
Conclusions:
I. Every Chairs ca...
Statements:
No Fire is Water.
Some Oil is Sugar.
Only a few Water is Sugar.
Conclusions:
Some Oil can never be Fi...
Statements:
Only a few A are B.
No B is C.
All C are Z.
Conclusions:
I. Some A can be B.
II. Some C can...
Statements: All gates are lights.
No street is a gate.
All lights are houses.
Conclusions I. All gates are houses.
II. So...
Statement:
I) Some patient are maler
II) All male are doctor
III) No doctor is bad
IV) All bad are quacks
Concl...
Statements:
Only cloth are cotton
Some cloth are Nylon
Only a few Nylon are woolen
Conclusions:
I. At least some ...
Statements-:
Some Reds are blues.
No Blues are white.
Some Blacks are white.
Conclusions-:
I. All black are defin...