ibps-rrb-os1 2017 · Question 74 of 74
Simplification/Approximation
Total males and females visited the place on Monday and Tuesday together = 160 + 140 + 170 + 190 = 660 Total males and females visited the place on Thursday and Friday together = 150 + 120 + 110 + 130 = 510 Required no. of persons = 660 – 510 = 150
Source: IBPS RRB PO Prelims 2017 Memory Based Paper (Adda247) · memory-based
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