20 green and 15 red balls are put inside a pot. What is the
probability of selecting the green ball?
(a) 1/20
(b) 1/35
(c) 4/7
(d) 3/4
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bearing how many types ?
Dear Sir/Madam I am preparing for railways exams. please help me which books you prefer for written exam.(commercial clerk) and send me a previous questions papers
Which of the following can explain the echo produced through sound waves? (1) Shifting (2) Refraction (3) Reflection (4) Dispersion
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pls send me previous rrb online exam pattern questions, i want immediatly. pls kindly considered me and send to my mail.
I want rrb goods guard previous exam papers?
46 Answers Apex, ASM, LaTeX, Math Powerhouse, Palsons, Practical Viva Questions, RRB, Vivekanand Education Society,
Railway Recruitment Board, (Bangalore) (Goods Guards Recruitment Exam) June 2004 Question Papers
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jr.engineer (diesel mechanical)
Please till me about Rajbhasa
Students line up in a queue in which Anil stands 15th from the left and Sunil is 7th from the right. If they interchange their places, then Sunil would be 15th from the right. How many students are there in the queue? (a) 22 (b) 29 (c) 21 (d) None of these