The minimum value of the function y = x5 ? 4x4 + 5x3 ? 1 occurs when (a) X = 3 (b) X = 2 (c) X = 1 (d) X = 0

2 Answers  

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Rrb group c result 2020

1 Answers  

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Please send RRB Question paper for Diploma Civil orinted section engineer & Junior Engineer civil past 5 year

2 Answers   L&T, NCC, RRB, Sail,

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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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what are the basic three colours

5 Answers   Bhel,

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i want last 5 yrs Q papers of rrb(kolkata preferable) send me at somende2003@gmail.com

4 Answers   RRB,

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A bolt has a hexagonal slot. Which tool is suited for turning the bolt? (1) Box spanner (2) Philips screw driver (3) Allen key (4) Torque wrench

4 Answers  

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plz sir say me how to i prepare writen test of S.I rpf department.my exam will conduct within two month so plz say me soon.

0 Answers  

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Two candles of the same length but different thickness are lighted simultaneously. The thicker candle is supposed to burn for six hours while the thinner one is to last for two hours less. How many hours after they are lighted, the thicker candle will be double the length of the other one ? (a) 1 hour (b) 2 hours (c) 3 hours (d) 4 hours

2 Answers  

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With which field is Ustad Zakir Hussain associated? (a) Flute (b) Tabla (c) Sitar (d) Sarod

1 Answers  

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The sum of exterior angles of a triangle is (a) 1200 (b) 1800 (c) 3600 (d) 2400

4 Answers  

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capital of india

2 Answers   RRB,

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