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RPSC Prelims 2018Prelims 2018Q. 83 of 150
Q. 831 markMedium
RPSC Prelims 2018·Prelims 2018
The waves used in common TV remote control are
(a)X-Rays
(b)Ultra-violet Rays
(c)Infra-red Rays
(d)Gamma Rays
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The waves used in common TV remote control are