4031: Which one among the following is called philosopher's wool?

(a) Zinc oxide
(b) Zinc chloride
(c) Zinc nitrate
(d) Zinc bromide

4032: The Government enacted the Panchayat Extension to Scheduled Areas (PESA) Act in 1996. Which one of the following is not identified as its objective?

(a) To provide self-governance

(b) To recognize traditional rights

(c) To create autonomous regions in tribal areas

(d) To free tribal people from exploitation
4033: For artificial insemination the semen of a bull should be stored in:

(a) Cold water

(b) Ice

(c) Liquid nitrogen

(d) Liquid oxygen
4034: With reference to Financial Stability and Development Council, consider the following statements :

1. It is an organ of NITI Aayog.
2. It is headed by the Union Finance Minister.
3. It monitors macroprudential supervision of the economy.

Which of the statements given above is/are correct?

(a) 1 and 2 only
(b) 3 only
(c) 2 and 3 only
(d) 1, 2 and 3
4035: Consider the following statements concerning the Indian Railways.

1. The Head Quarters of the North Western Railway are located at Jodhpur.

2. Indrail pass has been created especially for freedom and sports persons who have represented India in any game/sport.

3. Fairy Queen is a train using the world's oldest working engine and the Indian railways conduct a journey of wildlife and heritage sites on it.

Which of the above statements is/are correct ?

(a) 1 and 2
(b) 2 only
(c) 3 only
(d) None