446: Which of the following chemicals in automobile-exhaust can cause cancer?
(a) Carbon monoxide
(b) Polycyclic hydrocarbons
(c) Lead
(d) Oxides of nitrogen
447: Who among the following suggested the winding up of the Indian National Congress after India attained independence?
(a) C. Rajagopalachari
(b) Acharya Kripalani
(c) Mahatma Gandhi
(d) Jayaprakash Narain
448: Which of the following are associated with Lord Lytton?
1. Rowlatt Act
2. The Arms Act
3. The Vernacular Press Act
4. Abolition of duties on the import of coarse cotton goods
(a) 1, 2 and 3
(b) 2, 3 and 4
(c) 1, 3 and 4
(d) 1, 2 and 4
449: Rivers that pass through Himachal Pradesh are
(a) Beas and Chenab only
(b) Beas and Ravi only
(c) Chenab, Ravi and Satluj only
(d) Beas, Chenab, Ravi, Satluj and Yamuna
450: Match List I with List II and select the correct answer using the codes given below the Lists :
List I------------- List II
(Bhakti Saint)---- (Profession)
I. Namdev------- (A) Barber
II. Kabir--------- (B) Weaver
III. Ravidas-------(C) Tailor
IV. Sena--------- (D) Cobbler
Codes:
(a) I-B, II-C, III-A, IV-D
(b) I-C, II-B, III-D, IV-A
(c) I-C, II-B, III-A, IV-D
(d) I-B, II-C, III-D, IV-A