Which of the following can explain the echo produced through sound waves? (1) Shifting (2) Refraction (3) Reflection (4) Dispersion

2 Answers  

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RRB Result C 2017 Himachal

1 Answers   RRB,

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Successive discounts of 10% and 20% are equivalent to a single discount of (1) 25% (2) 20% (3) 28% (4) None of these

4 Answers   Bhel, SSC,

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hiii i am preparing for rrb mumbai section engineer exam .i have done B.E (C.S.E).KINDLY SEND PREVIOUS QUESTION papers to my mail at 01rupali.bagde1001@gmail.com

0 Answers  

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Odometer is used to measure -

4 Answers   RRB,

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Belur is situated on the bank of which river? (1) Cauvery (2) Yegachi (3) Yamuna (4) None of these

3 Answers  

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Which of the following electromagnetic waves has longest wavelength? (1) Infra-red (2) Light-rays (3) Ultra-violet (4) Gamma rays

6 Answers  

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RRB Group C Results Allahbad 2017

1 Answers  

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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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The benefit of Privy Purses had been abolished by Government of India in the year (1) 1947 (2) 1950 (3) 1969 (4) 1975

2 Answers  

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sir,please sent model questions paper for B.A qualification?

1 Answers  

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I m preparing for RRB Exams for section engineers.I m from Mechanical trade.Recently I have given exam of RRB gorakhpur. I found that they have asked question from all branch of engg like mechanical,electrical and electronics and there was very less question from mechanical. Can any body plz tell me how to prepare for rrb exam and suggest me any book for that.

0 Answers   RRB,

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