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These reserves constitute 30% of China's total oil reserves and 34% of natural gas reserves. The XUAR is a step ahead from the other regions in China due to its abundance of uranium, coal, copper, iron, gold and silver.
Find the wrong number in the given number series.
5, 10, 20, 40, 85, 160
-25, -9, 116, 152, 495, 625
Find the wrong number in the given number series.
3, 7, 22, 89, 445, 2675
In each of the following giving number series, a wrong number is given. Find out the wrong number?
82, 81, 86, 110, 168, 287
24, 34, 46, 76, 100, 140
12, 28, 64, 128, 228, 379
1024 3072 384 1152 145 432
72, 80, 89, 153, 180, 394
8137, 5405, 3669, 2701, 2201, 1997
1000, 200, 56, 24, 12, 7.2