Question
Average speed of ‘A’ during a 20-hour journey is 28
km/h. If he covered the first 240 km of his journey at a speed of 20 km/h, then find the speed at which ‘A’ travelled during the remaining journey.Solution
Total distance covered by ‘A’ = 20 × 28 = 560 km Time taken to cover 240 km = 240/20 = 12 hours Time taken to cover remaining distance = 20 – 12 = 8 hours So, required speed = {(560 – 240)/8} = 40 km/h
Statement:Â
At-least some tomato are potato.
All potato are onions.
Few brinjal are garlic.
All tomato are brinjal.
<...Statement:
Few buses are truck.
At-most some bus are Tractor.
Only a few Tractors are train.
Conclusion:
1. Some Tr...
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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...
In the question below some statements are given followed by three conclusions I, II, and III. You have to take the given statements to be true even if...
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Only a few Fruit is Colour.
All Vegetables are Colours.
No Vegetable is a Soup.
Conclusions:
I...
Read the given statements and conclusions carefully. Assuming that the information given in the statements is true, even if it appears to be at varianc...
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Some papers are not books.
All books are pencils.
Conclusions...
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All Roses are Lotus
A few Lotus are Sunflower
No Sunflower are Tulip
Conclusions:
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All mirrors are boxes.
Conclusions:I. Some boxes are pins.Â
 II. Some boxes are mirrors.
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Only Riot are Racism.
Some Riot are Culture.
All Culture are Tradition.
Conclusion:
I. All Riot are Tradi...
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