4391: What does the term Dolby B, or Dolby C printed on tape recorders and other sound system refer to?
(a) Frequency modulated system
(b) Amplitude modulated system
(c) Noise reduction circuit
(d) Both DC and AC power can be used.
4392: Consider the following financial institution of India:
1. Industrial Finance Corporation of India (IFCI)
2. Industrial Credit and Investment Corporation of India (ICICI)
3. Industrial Development Bank of India (IDBI)
4. National Bank for Agriculture and Rural Development (NABARD)
The correct chronological sequence of the establishment of these institutions is
(a) 1, 2, 3, 4
(b) 2, 3, 4, 1
(c) 3, 4, 1, 2
(d) 4, 1, 2, 3
4393: One mole of hydrogen gas burns in excess of oxygen to give 290 kJ of heat. What is the amount of heat produced when 4g of hydrogen gas is burnt under the same conditions ?
(a) 145 kJ
(b) 290 kJ
(c) 580 kJ
(d) 1160 kJ
4394: India, Pakistan and Bangladesh are the members of SAARC. The other members of SAARC are:
(a) Burma, Bhutan, Nepal, Maldives
(b) Sri Lanka, Bhutan, China, Afghanistan
(c) Bhutan, Nepal, Sri Lanka, Maldives
(d) Mauritius, Afghanistan, Burma, China
4395: In which State of India is coconut grown extensively ?
(a) Karnataka
(b) Andhra Pradesh
(c) Kerala
(d) Assam