3626: Three bells toll at intervals of 9, 12 and 15 minutes respectively. All three begin to toll at 8 a.m. At what time will they first toll together again?
(a) 8.45 a.m.
(b) 10.30 a.m.
(c) 11.00 a.m.
(d) 1.30 p.m.
3627: Which one of the following events, was characterised by Montague as Preventive Murder ?
(a) Killing of INA activists
(b) Massacre of Jallianwalla Bagh
(c) Shooting of the Mahatma
(d) Shooting of Curzon-Wythe
3628: Poliomyelitis is an epidemic virus infection. Which of the following is responsible for it?
(a) Rhabdo virus
(b) Entero virus
(c) Dengue virus
(d) Mumps virus
3629: Consider the following statements about Particularly Vulnerable Tribal Groups (PVTGs) in India:
1. PVTGs reside in 18 States and one Union Territory.
2. A stagnant or declining population is one of the criteria for determining PVTG status.
3. There are 95 PVTGs officially notified in the country so far.
4. Irular and Konda Reddi tribes are included in the list of PVTGs.
Which of the statements given above are correct?
(a) 1, 2 and 3
(b) 2, 3 and 4
(c) 1, 2 and 4
(d) 1, 3 and 4
3630: Which one of the following regions of the world supplies the maximum of our imported commodities (in terms of rupee value)?
(a) Africa
(b) America
(c) Asia and Oceania
(d) Europe