Question

Fill the blank space in the same way

49 + __ + __ = 102 + 37 + 151

• A. 87 + 150
• B. 152 + 151
• C. 74 + 164
• D. 68 + 173

Answer 1

The correct option is D 68 + 173

total sum of right hand side numbers in question
= 102 +37 + 151
= 290

This 290 value must be equal to left hand side sum
Checking option (A)
$49+\underset{–}{87}+\underset{–}{150}=286$ [not equal to 290]
Checking option (B)
$49+\underset{–}{152}+\underset{–}{151}=352$ [not equal to 290]

Checking option (C)

$49+\underset{–}{74}+\underset{–}{164}=287$ [not equal to 290]

Checking option (D)

$49+\underset{–}{68}+\underset{–}{173}=290$ [equal to 290]
Hence, option (D) is correct