Question
this week since February 2018 / companies adding 18 oil
rigs this week / U.S. energy firms added the most oil rigs / producers have been reducing spending on new drilling. Below sections of sentence are provided with five options. All the four options are the ways to combine the sections of sentence and frame it into one single sentence. You need to find out the best option which is contextually and grammatically correct and if none of the given sentence is correct mark ‘none of these’ as your answer.Solution
(a) is incorrect because the word “although” already indicates a contrast and the word “however” is not required after that. (b) is incorrect because – it wrongly indicates that the reason for Producers reducing spending on new drilling is that companies added 18 oil rigs this week. (d) is incorrect because – “this week” is redundant. “This week since February 2018, companies added 18 oil rigs this week..” Option (c) conveys the meaning without any ambiguity or redundancy.
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No book is a pencil.
All books are boards.
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No eraser is a duster.
...
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No rectangle is a square.
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No chicken is a hen.
No hen is a pigeon.
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II....
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All sparrows are parrots.
No parrot is bird.
All birds are peacocks.
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I. Some birds are ...
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      All scooters are bikes.
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No Rich is a teacher.
Conclusions:I. Some teacher are not Rich.
II. Some Rich are students.
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All books are carpets.
Some carpets are keys.
Some keys are locks.
Conclusions:I. Some ke...
Statement:
At-least some chairs are tables.
A few tables are fans.
Only a few windows are tables.
All tables are doors.
Statement:Â
Some jeans are not shirt.
All shirts are pant.
Some pants are not blazers.
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I. Some blaze...
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A few comprehension is language
All language is story
Conclusions: ...