RRB RPF RPSF SI and CONS Model Papers 8 with solutions

Question : 59 of 120

Marks: +1, -0

Simplification of

{(3.4567)^{2}-(3.4533)^{2}}/{0.0034}

yields the result :

Solution:

(1)

?= {(3.4567+3.4533)(3.4567-3.4533)}/{0.0034}

= {6.9100× 0.0034}/{0.0034}=6.91

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