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ATQ,
Total distance required = 60 × 8 = 480 km
Distance covered in 4 hours = 50 × 4 = 200 km
Required distance = 480 - 200 = 280 km
Required average speed in remaining hours = 280 ÷ 4 = 70 km/h
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No Rich is a teacher.
Conclusions:I. Some teacher are not Rich.
II. Some Rich...
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Statement:
All beds are cupboards.
Some beds are tables.
Some tables are pillows.
Conclusion:
I. Some cupboards are...
Statements:
No tyre is metal.
No steel is aluminium.
Only a few aluminium are copper.
All steel are metal.
Conclusion...
Statements:
Some banks are lockers.
Some lockers are stores.
Some stores are panels.
Conclusions:
I. No ban...
Statement: No cooler is a fan.
All fans are ACs.
No AC is a button.
Conclusion: I. No fan is a button.
II. Some ACs are c...
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All nuts are cashews.
No cashew is a fruit.
Conclusions: Some potatoes are cashews.
Statements:
No Platform is a Train.
Only a few Trains are Hoardings.
Only a few Hoardings are Signals.
Conclusions:
...Two statements are given followed by two conclusions numbered I & II. Assuming the statements to be true, even if they seem to be at variance with comm...