Exams

How is the nitrogen taken up by the plants?

I. In the form of inorganic nitrates or nitrites
II. In the form of organic compounds
III. Directly taken up from the atmosphere

Select the related word/letters/number from the given alternatives.

PHOTOGRAPHER : CAMERA : : WRITER : ?

The first computer was programmed using .......

What are the minimum qualifications of a person to become a member of Lok Sabha?

I. Must be a citizen of India

II. Must not be less than 25 years of age

III. Must hold an office of profit under Union Government.

Select the related word/letters/number from the given alternatives.

9 : 27 : : 64 : ?

Find the odd word/letters/number pair from the given alternatives.

(A) AE (B) CG (C) JN (D) MO

Select the related number from the given alternatives.

0.04 : 0.2 :: 0.09 : ?

The diluted wine contains only 8 liters of wine and the rest is water. A new mixture whose concentration is 30%, is to be  formed by replacing wine. How many liters of mixture shall be replaced with pure wine if there was initially 32 liters of water in the mixture ?