2651: Which of the following types of light are strongly absorbed by plants?
(a) Blue and red
(b) Yellow and violet
(c) Violet and orange
(d) Indigo and yellow
2652: Which one of the following statements is not correct?
(a) The Press Council of India is an autonomous quasi-judicial body established under an Act of Parliament.
(b) The Press Information Bureau provides accreditation to media persons so as to have easy access to information from government sources
(c) Among all the states of India, Maharashtra publishes the largest number of newspapers
(d) Press Trust of India is the largest news agency in the country
2653: In India, during the last decade the total cultivated land for which one of the following crops has remained more or less stagnant ?
(a) Pulses
(b) Oilseeds
(c) Rice
(d) Sugarcane
2654: Oxygen transportation in a human body takes place through
I. Blood
II. Lungs
III. Tissue
The correct sequence of transportation is
(a) I, II, III
(b) III, I, II
(c) II, I, III
(d) I, III, II
2655: When a CD (Compact Disc used in audio and video systems) is seen in sunlight, rainbow like colours are seen. This can be explained on the basis of the phenomenon of
(a) reflection and diffraction
(b) reflection and transmission
(c) diffraction and transmission
(d) refraction, diffraction and transmission