RRB RPF RPSF SI and CONS Model Papers 9 with solutions

Question : 69 of 120

Marks: +1, -0

If log 2 = 0.3010, then log 5 equals :

Solution:

(2) Log 5 = log

10/2

= log 10 – log 2 = 1 – 0.3010 = 0.6990

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