In a certain code language ‘PROVE’ is written as ‘OQPUF’ and ‘STAMP’ is written as ‘RSBLO’. How is ‘KNIFE’ written in that code?  Â
2, 13, 27, 44, ?, 87
96 48 24 ? 6 3
...16Â Â Â 25Â Â Â 36Â Â Â 49Â Â Â 64Â Â Â Â ?
√(10198 )× √(7220 )÷ 16.69 + 2010.375= ?
123, 130, 116, ?, 109, 144
13, 28, ?, 118, 238, 478
216, 81, 297, 378, ?, 1035, 1728
250, 279, 311, 349, 396, ?
3.6 × 1.5 + 8.4 × 2.5 – 9.2 × 3.5 = ? – 9.2 × 4.4
56, 27, 14.5, 6.25, ?, 1.0625
