4296: An astronaut weighing 100 kg fires a bullet weighing 1 kg with a gun of 10 kg at the speed of 50 metres/second. What will be the recoil velocity of the gun ?
(a) 5 cm/s
(b) 50 cm/s
(c) 0.5 cm/s
(d) 0.05 cm/s
4297: The first among the following to establish trade links with India were:
(a) Dutch
(b) French
(c) Portuguese
(d) English
4298: Arrange the following fertilisers according to the decreasing order of their nitrogen content:
I. Ammonium sulphate
II. Ammonium nitrate
III. Potassium nitrate
IV. Urea
(a) IV, II, III, I
(b) IV, II, I, III
(c) IV, III, II, I
(d) II, IV, III, I
4299: Who among the following founded Ramakrishna Mission?
(a) Swami Dayanand Saraswati
(b) Raja Rammohan Roy
(c) Swami Vivekananda
(d) None of these
4300: Match List I with List II and select the correct answer using the codes given below the Lists :
List I List II
(Local Wind) (Region)
I. Fohn (A) Argentina
II. Samun (B) Kurdistan
III. Santa Ana (C) California
IV. Zonda (D) Alps
Codes:
(a) I-B, II-D, III-A, IV-C
(b) I-D, II-B, III-C, IV-A
(c) I-B, II-D, III-C, IV-A
(d) I-D, II-B, III-A, IV-C