Rrb result group r delhi

1 Answers  

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Optical fibres are used for communication in LASER because (1) Interference is produced by other lasers (2) They ensure that the beam does not scatter (3) They produce atmospheric interference (4) None of these

2 Answers  

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Which of the following is of higher value than others? (a) 1/3 (b) 2/7 (c) 4/9 (d) 7/13

2 Answers  

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In a town with population of 4000, 3000 people are egg eaters, 2000 meat eaters and 1500 eat both egg and meat. How many are pure vegetarians ? (a) 500 (b) 1000 (c) 400 (d) 1500

2 Answers  

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Main metal used in soldering material is (a) Copper (b) Lead (c) Aluminium (d) Tachometer

4 Answers  

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The use of which of these would you consider the most suitable for testing the resistance of the insulator of a cable? (a) Ohmmeter (b) Lamp tester (c) Capacitor bridge (d) Megger

5 Answers  

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RRB KAPURTHALA NEW JOINING 2012

1 Answers  

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RRB GANGMEN GROUP D RESULT 2012

1 Answers   VUDA,

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A steady current is flowing through a solenoid. If a bundle of soft iron is inserted in the coil, then the magnetic field inside the solenoid (1) increases (2) decreases (3) remains unaffected (4) increases first and then decreases

2 Answers  

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First NIzam of Hyderabad

4 Answers   RRB,

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what are the basic three colours

5 Answers   Bhel,

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Mr. S. Rajendra Babu, who is the _____ authority in the premier office of Indian judiciary, belongs to Karnataka. (a) Highest (b) Second highest (c) Third highest (d) Fourth highest

2 Answers   SSC,

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