The value of the question mark (?) in the following expression is: 155 \times 2496 \div96 =(? – 115)\times 31

RRB NTPC Prelims Model Paper 2 with solutions

Question : 39 of 101

Marks: +1, -0

The value of the question mark (?) in the following expression is:

155 × 2496 ÷96 =(? – 115)× 31

Solution:

155 ×2496 /96=(? -115)× 31

⇒{155× 26} /31=? -115

⇒130+ 115 =?⇒?= 245

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