661: In the context of global oil prices. "Brent crude oil" is frequently referred to in the news. What does this term imply?
1. it is a major classification of crude oil.
2. It is sourced from north sea.
3. It does not contain sulphur.
which of the statements given above is/are correct?
(a) 1 and 2 only
(b) 2 only
(c) 1 and 3 only
(d) 1, 2 and 3
662: In a question of a test paper, there are five items each under List-A and List-B. The examinees are required to match each item under List-A with its corresponding correct item under List-B. Further, it is given that:
(i) no examinee has given the correct answer
(ii) answers of no two examinees are identical
What is the maximum number of examinees who took this test?
(a) 24
(b) 26
(c) 119
(d) 129
663: Which of the following were the aims behind the setting up of the World Trade Organization (WTO) ?
I. Promotion of free trade and resource flows across countries.
II. Protection of intellectual property rights.
III. Managing balanced trade between different countries.
IV. Promotion of trade between the former East Block countries and the western world.
Select the correct answer by using the codes given below :
Codes :
(a) I, II, III and IV
(b) I and II
(c) II and III
(d) I and IV
664: The rainbow and the rainbow-like colours seen on a thin film of oil on a water surface are two phenomena. They are
(a) Similar in nature and both are due to refraction of light
(b) Different in nature and rainbow is due to interference of light, while colour of thin film is due to diffraction
(c) Similar in nature and both are due to interference of light
(d) Different in nature and rainbow is due to refraction, while colour of thin film is due to interference of light
665: Assertion (A) : In India, every state has a High Court in its territory.
Reason (R) : The Constitution of India provides for a High Court in each state.
(a) Both A and R are individually true and R is the correct explanation of A
(b) Both A and R are individually true but R is not the correct explanation of A
(c) A is true but R is false
(d) A is false but R is true