In which of the following cryogenic engines are used?
(a) Frost-free refrigerators
(b) Sub-marine propulsion
(c) Rockets
(d) Researches in super conductivity
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Most of the explosions in mines occur due to the mixing of (a) Hydrogen with oxygen (b) Oxygen with acetylene (c) Methane with air (d) Carbon dioxide with ethane
2 Answers Competitive Exams, FCI, fddi, SCC, VAO,
The instrument used to measure the depth of the sea is called : (1) Radar (2) Sonar (3) Laser (4) Phatom
On the first day of the festival the Sun is worshipped; next day cows and bullocks are fed on cooked rice; they are decorated with flowers and paint and led in procession to the beat of drums and crude music; on the third day and one of the biggest festivals of Tamil Nadu and Andhra Pradesh is: (a) Pooram (b) Onam (c) Pongal (d) None of the above
From the Jain and Buddhist literature we get quite a good impression that during those days there existed: (a) Many republics (b) Many monarchies (c) No republics (d) Both A and B
Who was the Congress President when India attained independence ? (a) Jawaharlal Nehru (b) Sardar Patel (c) J. B. Kripalani (d) Rajendra Prasad
Which of the following is the lightest metal? a) Mercury b) Silver c) Lithium d) Lead
The first poet to translate the Mahabharata into Telugu was (1) Tikkana (2) Nanne Choda (3) Bhima Kavi (4) Nannaya
Vinegar is obtained by the fermentation process. What does it contain? (A) Acetic acid (B) Formic acid (C) Nitric acid (D) Oxalic acid (E) Sulphuric acid
Who of the following was known as Deshbandhu ? (a) Aurobindo Ghose (b) Chittaranjan Das (c) Dadabhai Naoroji (d) Jyotirao Phule
The number of amino acids, known so far, is: (A) 12 (B) 22 (C) 32 (D) 42
Which of the following is caused by bacterial infection? 1 Malaria 2 Tetanus 3 Cancer 4 Rabies
Is the President a part of the Union Parliament? (a) Yes (b) No (c) Yes, in the case of money bills only (d) Yes, only when he issues ordinance