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Class B fire extinguishers use a type of extinguishing agent that is capable of smothering the flames and preventing the fire from spreading. Some common types of extinguishing agents used in Class B fire extinguishers include dry chemical powder, carbon dioxide (CO2),
12 10 13 18.5 25.50 ...
Find the wrong number in the given series.
3 1.5 1.5 ? 4.5 11.25
...12, 20, 36, ?, 132, 260
542 541 532 507 458 ?
...1 1 8 4 27 9 ?
...22 15 10 20 33 93.5
...57 59 66 94 157 ?
...3720 3842 ? 4092 4220 4350
7 29 ? 129 211 349
15 12 ? 9 21 6
...