ISRO Technician-B Turner Question Paper - 2019 (Set-1) with Answer Key

70) The process by which surface of steel is hardened is

Answer is:

Case hardening

ISRO Technician-B Turner Question Paper - 2019 (Set-1) with Answer Key

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Related ISRO Technician-B Turner Question Paper - 2019 (Set-1) with Answer Key

71) In a box there are 8 red, 7 blue and 6 green balls. One ball is picked up randomly. What is the probability that it is neither red nor green?

Answer is:

1/3

ISRO Technician-B Turner Question Paper - 2019 (Set-1) with Answer Key

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