2726: Consider the following statements :
1. If magenta and yellow coloured circles intersect, the interested are will have red colour.
2. If cyan and magenta coloured circles intersect, the interested are will have blue colour.
Which of the statements given above is/are correct ?
(a) 1 only
(b) 2 only
(c) Both 1 and 2
(d) Neither 1 nor 2
2727: If there were no organic life on the Earth, the amount of oxygen in the atmosphere will:
(a) Remain unchanged.
(b) Be approximately hundred per cent.
(c) Be almost nil.
(d) Be approximately fifty per cent.
2728: The theme of Indian Science Congress, 2001 was
(a) Food Nutrition and Environmental Security
(b) Arrest declining interest in pure sciences
(c) Make India energy self-sufficient
(d) Make India IT Superpower
2729: Which one of the following archaeologists initially discovered the Mohanjedaro site of the Indus valley civilisation?
(a) Sujohu Marshall
(b) Daya Ram Sahni
(c) Rakhal Das Banerji
(d) Sir Mortimer Wheeler
2730: What is the broad area in which the Nobel Prize winners for the year 2006 in Physiology or Medicine, worked to get the Prize?
(A) Adult stem cell research
(B) Immunology and disease resistance
(C) Flow of genetic information
(D) Prevention of weakening due to ageing