32 | 56 | 70 |
45 | 87 | 84 |
115 | 180 | ? |
A) 130
B) 195
C) 295
D) 150
Correct Answer: A
Solution :
The rule is that in each row, the difference of first two numbers is doubled i.e., \[(56-21)\times 2=70\]. Hence the required number is \[(180-115)\times 2=130\].You need to login to perform this action.
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