4/15 of 393 + 7/12 of 473 = ? × (1.99 + 1.01)

4/15 of 393 + 7/12 of 473 = ? × (1.99 + 1.01)

4/15 of 393 + 7/12 of 473 = ? × (1.99 + 1.01)

A.127

B.137

C.157

D.177

E.147

Sol:

4/15 of 393 + 7/12 of 473= ?x (1.99 + 1.01)

or, ? x 3 = (4/15) x 393 + (7/12) x 473

or, ? x 3 = (4/15) x390 + (7/12) x 473

or, ? x 3 = 104 + 276

or, ? = 380/3 = 126.667 = 127

quantitative aptitude
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