Subject: Science and Technology

With reference to normal human beings, consider the following statements:
1. In response to the presence of HCL, secretin 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?

Salts of which of the following elements provide colours to fireworks?

A weightless rubber balloon is filled with 200 cc of water. Its weight in water is equal to:

Standard 18-carat gold sold in the market contains:

Match List I (Fuel Gases) with List II (Major Constituents) and select the correct answer using the codes given below.
List I
(A) CNG
(B) Coal gas
(C) LPG
(D) Water gas

List II
1. Carbon monoxide, Hydrogen
2. Butane, Propane
3. Methane, Ethane
4. Hydrogen, Methane, Carbon monoxide

INSAT – 3E, India’s communication satellite, was launched in 2003 from:

INS Trishul acquired by the Indian Navy in 2003 has been built by:

Match List-I (Institute) with List-II (Located At) and select the correct answer using the codes given below the Lists.
List-I ……………………………………………………………List-II
(Institute) …………………………………………………(Located At)
A. Indian Institute of Geomagnetism …………1. Coimbatore
B. International …………………………………………..2. Mumbai
Advanced Research
Centre for Power
Metallurgy and New
Materials
C. Salim Ali Centre for ………………………………….3. Jabalpur
Ornithology and
Natural History
D. Tropical Forestry ……………………………………….4. Hyderabad
Research Institute

Assertion (A): Fatty acids should be a part of the balanced human diet.
Reason (R): The cells of the human body cannot synthesize essential fatty acids.