Statements: All diaries are papers.
Some papers are pens.
No pencil is a paper.
Conclusions:I. No diary is a pencil.
II. Some pencils are diaries.
All diaries are papers(A) + No paper is a pencil(E) ⇒ No diary is a pencil(E). Hence conclusion I follows but conclusion II does not follows. Alternate method:
Which of the following is an essential constituent of plant cell-wall?
Mineral which is highly mobile in soils but highly immobile in plants is________?
Given below are two statements, one is labelled as Assertion A and the other is labelled as Reason R
Assertion A: The synergistic posit...
Where is Indian institute of vegetable research situated?
Chemical formula of single superphosphate is:
Rice contains __% protein. Rice protein is known as ___
First irrigation commission was appointed in
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____ was marked as the International Year of soils.