Question
In a certain code language, ‘UMBRELLA ‘is coded as
'21' and ‘FIGHTER’ coded as '108'. What is the code of word ‘DEAF’ in the same coding language?Solution
The coded number is the product of the place value of the first and the last letter as in the English alphabetical series. For UMBRELLA, Code = Multiplying place value of first and last letter = 21 X 1 = 21 For FIGHTER, Code = Multiplying place value of first and last letter = 6 X 18 = 108. Similarly, for DEAF, Code = Multiplying place value of first and last letter = 4 X 6 = 24
43 86 258 ? 5160 30960
...31, 60, 118, 234, 466, ?
4, 6, 12, 30, ?, 315, 1260
1, 6, 27, 124, ?, 3906, 27391
...12, 14, 20, 32, ?, 82
What will come in place of the question mark (?) in the following series?
2, 5, 10, 17, 26, ?, 50- What will come in place of the question mark (?) in the following series?
2, 5, 16, 47, 138, ? 84, 97, ?, 162, 214, 279
63 131 267 ? 1083 2171
What will come in place of the question mark (?) in the following series?
10, 135, ?, 226, 234, 235
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