3886: Which one of the following is correct in respect of Indian football team's performance in the Olympic Games ?

(a) India has never participated in the Olympic Football Tournament
(b) India entered the Semi Finals
(c) India played only in the First Round
(d) India entered only up to the Quarter Finals
3887: The language spoken by the largest number of people in the world is

(a) Hindi
(b) English
(c) Mandarin
(d) Spanish
3888: Consider the following statements:

1. The definition of "Critical Wildlife Habitat" is incorporated in the Forest Rights Act, 2006.
2. For the first time in India, Baigas have been given Habitat Rights.
3. Union Ministry of Environment, Forest and Climate Change officially decides and declares Habitat Rights for Primitive and Vulnerable Tribal Groups in any part of India.
Which of the statements given above is/are correct ?
(a) 1 and 2 only
(b) 2 and 3 only
(c) 3 only
(d) 1, 2 and 3
3889: A radioactive substance has a half-life of four months. Three-fourth of the substance would decay in

(a) 3 months

(b) 4 months

(c) 8 months

(d) 12 months
3890: With reference to an initiative called The Economics of Ecosystems and Biodiversity (TEEB), which of the following statements is/are correct?

1. It is an initiative hosted by UNEP, IMF and World Economic Forum.
2. It is a global initiative that focuses on drawing attention to the economic benefits of biodiversity.
3. It presents an approach that can help decision-makers recognize, demonstrate and capture the value of ecosystems and biodiversity.

Select the correct answer using the code given below.

(a) 1 and 2 only
(b) 3 only
(c) 2 and 3 only
(d) 1, 2 and 3