4371: A solid cube just gets completely immersed in water when a 0.2 kg mass is placed on it. If the mass is removed, the cube is 2 cm about the water level. What is the length of each side of the cube?
(a) 12 cm
(b) 10 cm
(c) 8 cm
(d) 6 cm
4372: In India, in the overall Index of Industrial Production, the Indices of Eight Core Industries have a combined weight of 37-90%. Which of the following are among those Eight Core Industries?
1. Cement
2. Fertilizers
3. Natural gas
4. Refinery products
5. Textiles
Select the correct answer using the codes given below :
(a) 1 and 5 only
(b) 2, 3 and 4 only
(c) 1, 2, 3 and 4 only
(d) 1, 2, 3, 4 and 5
4373: With reference to normal human beings consider the following statements:
1. In response to the presence of HCL, secretian is produced from the duodenum
2. Enterogastrone is produced in the small intestine in response to the presence of fatty acids
Which of these statements is/are correct?
(a) Only 1
(b) Only 2
(c) Both 1 and 2
(d) Neither 1 nor 2
4374: Match the names of outstanding Indian scientists given in List I with area of their specialised work given in List II and select the correct answer using the codes given below the lists :
List I-------------------List II
I. Dr. Raja Ramanna---- (A) Plant Chemistry
II. Dr. M.S. Swaminathan------(B) Nuclear Physics
III. Prof. U.R. Rao----(C) Thermodynamics and astrophysics
IV. Prof. Meghnad Saha --------(D) Space research
---------------------(E) Agricultural sciences
Codes:
(a) I-C, II-E, III-B, IV-A
(b) I-B, II-A, III-D, IV-C
(c) I-B, II-E, III-D, IV-C
(d) I-C, II-A, III-D, IV-B
4375: Which of the following Acts was introduced by the Britishers to remove the shortcomings of the Regulating Act?
(a) Pitt's India Act, 1784
(b) Rowlatt Act
(c) The Charter Act of 1793
(d) Government of India Act 1919