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The thickness of the ozone layer is measured in Dobson Units (DU). A Dobson Unit is a measure of the total amount of ozone in a column of air stretching from the Earth's surface to the top of the atmosphere. One Dobson Unit represents a layer of ozone that would be 0.01 millimeters thick under standard temperature and pressure conditions.
Statements:
Some pens are stands.
All stands are pencils.
Conclusions:
I. Some pens are...
Statements:
Only potato are tomato
Some potato are brinjal
Only brinjal are radish
Conclusion:
I. Some tomato are rad...
Statement:
Only Asha is Jeenat
Some Asha are Charu
Some Charu are not Yash
Conclusion:
I. Some Yash are As...
Statements: Some doors are windows.
All houses are windows.
No mirror is a door.
Conclusions: I. Some doors are mirror
...Statements:
Some cost are amount.
At least some amount are interest.
100% interest are principle.
Only cost are compound.<...
Statements :
Every Clock is Time
Every Clock is Second
A few Minute are Second
No Needle is Time
Conclusions :
...Statements: All cans are vessels.
Some vessels are jars.
All jars are containers.
Some conta...
Statements:
Some penguin are parrot
No parrot is a eagle
No penguin is a sparrow
Conclusions:
I. Some sparrow are not...
Statements:
Only a few A is B.
Only B is C.
Some A is D.
Conclusions:
No D being C is a possibility.
All B...
Statements:
Only a few necklaces are chains.
No chain is a bracelet.
All bracelets are bangles.
Conclusions:
I. No ba...