RRB Group-D Model Paper 14 with answers for online practice

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Question : 12 of 100

Marks: +1, -0

What is the value of

5 1/2+7 3/7+8 3/8

?

1193/56
1171/56
1181/56
1187/56

Solution:

CONCEPT:
Follow BODMAS rule to solve this question, as per the order is given below:

CALCULATION:

11/2+52/7+67/8

{308+416+469}/56

= 1193/56

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