Which of the following statements is true ? (1) The speed of light in a vacuum depends upon the wavelength (2) The speed of light in a vacuum depends upon the frequency (3) The speed of light depends on wavelength, and not on frequency (4) The speed of light is independent of frequency and wavelength

2 Answers  

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Respected Sir, I am preparing for J.E(mechanical engg) of RRB Ajmer.Please send me all RRB Chennai solved paper in the year of 2004 to till date. My email id is sheel.saini@yahoo.co.in Thaks & regards vikas saini

0 Answers  

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Please send RRB Ticket Examiner/ Ticket Collector previous years question papers to sree4naga@gmail.com

1 Answers   RRB,

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In a Binary System the decimal number 15 is written in which of these forms ? (1) 1110 (2) 1100 (3) 1111 (4) 1001

2 Answers  

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Dear Sir/Madam, Please send RRB Ticket Examiner/ Ticket Collector/Accounts Clerk/Junior clerk cum typist previous years question papers & syllabus.

2 Answers   RRB, VIL,

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Which of the following rivers is not west-flowing? (a) Narmada (b) Tapti (c) Netravati (d) Vagai

5 Answers  

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Circumference of a circle whose diameter is 14 cm is _______ (a) 22 cm (b) 44 cm (c) 88 cm (d) 57.4 cm

6 Answers  

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Varun Yojna is related to (a) Supersonic aircraft (b) Missiles (c) Cloud seeding (d) None of these

2 Answers  

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I required rrb pharmacist model papers

8 Answers   CGHS, Glenmark, Pharmacist, RRB, SSC, Wipro,

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A short initializing programme of a P.C. is called (1) Main programme (2) Sub-routine (3) Boot programme (4) Branch

1 Answers  

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Please send commercial clerk question paper and how to prepare.

3 Answers   RRB,

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A train covers a distance of 713 km in 11 hours and 30 minutes. The speed of the train in km/hr is (1) 75 (2) 55 (3) 62 (4) 52

1 Answers   RRB,

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