251: Chambal river flows through the States of:
(a) Maharashtra, Gujarat and Madhya Pradesh
(b) Uttar Pradesh, Madhya Pradesh and Orissa
(c) Uttar Pradesh, Madhya Pradesh and Rajasthan
(d) Uttar Pradesh, Madhya Pradesh and Bihar
252: As a result of their annual survey, the National Geographic Society and an international polling firm Globe Scan gave India top rank in Greendex 2009 score. What is this score ?
(a) It is a measure of efforts made by different countries in adopting technologies for reducing carbon footprint
(b) It is a measure of environmentally sustainable consumer behaviour in different countries
(c) It is an assessment of programmes/ schemes undertaken by different countries for improving* the conservation of natural resources.
(d) It is an index showing the volume of. carbon credits sold by different countries
253: Which one among the following South Asian countries has the highest population density?
(a) India
(b) Pakistan
(c) Nepal
(d) Sri Lanka
254: Other than poaching, what are the possible reasons for the decline in the population of Ganges River Dolphins?
1. Construction of dams and barrages on rivers.
2. Increase in the population of crocodiles in rivers.
3. Getting trapped in fishing nets accidentally.
4. Use of synthetic fertilizers and other agricultural chemicals in crop-fields in the vicinity of rivers.
Select the correct answer using the code given below :
(a) 1 and 2 only
(b) 2 and 3 only
(c) 1, 3 and 4 only
(d) 1, 2, 3 and 4
255: Consider the following statements:
As per the Industrial Employment (Standing Orders) Central (Amendment) Rules, 2018
1. if rules for fixed-term employment are implemented, it becomes easier for the firms/companies to lay off workers
2. no notice of termination of employment shall be necessary in the case of temporary workman
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