Question
Travelling at his usual speed, a man reaches his
destination in 20 hours. If he reduces his speed by (1/12) , then he covers 100 km less in the same time. Find the usual speed of the man.Solution
ATQ, Let the usual speed be 12x km/h. The reduced speed = (11/12) × 12x = 11x km/h Using the formula Distance = Speed × Time, 
Usual speed = 12x = 60 km/h.
Statement : All times are distances.
All distances are trains.
All trains are averages.
No average is speed.
Conclusion:<...
Read the given statements and conclusions carefully and decide which of the conclusions logically follow(s) from the statements.
Statements:
In the questions given below, there are three statements followed by three conclusions I, II and III. You have to take the three given statements to b...
Statements:
Only a few Kite are Stick.
No Stick is Paper.
All Paper are Colour.
Conclusions:
I. All Kite are Colour.<...
Statements:
All pens are pencils.
Some penicls are erasers.
Some erasers are sharpner.
Conclusions:
I. Some sharpn...
Statement:
Only a few internet are system.
All system are network.
Only network is intranet.
No network is browse. ...
Statement:
Only few Red are yellow
No yellow are white.
Only green are white.
Conclusion:
I. Some yellow are red...
Statements:Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â No gold is a copper.
                                �...
Some streets are not stones. Some bricks are not roads.
Statements:
All districts are towns.
No town is a city.
All cities are centres.
Conclusion:
I. Some towns are dis...
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