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REASONING
{:(7,21,15),(49,441,225),(98,882,450),(1...

`{:(7,21,15),(49,441,225),(98,882,450),(140,1302,?):}`

A

6750

B

690

C

1380

D

660

Text Solution

Verified by Experts

The correct Answer is:
D
Subtract the upper number from the sum of the second and the third number to get the lowest number in each column.
`49+98-7=147-7=140`
`441+882-21`
`=1323-21=1302`
`225+450-15`
`=675-15=660`
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