Question
In a certain code language, ‘WATER’ is coded as
‘68’ and ‘EARTH’ is coded as ‘83’. How will ‘FIRE’ be coded in that language?Solution
The logic is the sum of the positional values of opposite letters of the given letters in the word. WATER → DZGVI → 4 + 26 + 7 + 22 + 9 = 68 EARTH → VZIGS → 22 + 26 + 9 + 7 + 19 = 83 FIRE → URIV → 21 + 18 + 9 + 22 = 70
You are provided with three sequences below. Determine the values of P, Q, and R, and then identify the relationship among them.<...
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?2 = (392 × 224) ÷ (112 × 28) + 62
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If a + b + c = 5, a³ + b³ + c³ = 95 and abc =15, then find the value of a² + b² + c² – ab –bc – ca
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(49/16)x × (64/343)x-1 = 4/7
If x + 1/x = 3, find the value of x³ + 1/x³.
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when x =5 and y =-7 then find the value of 27x³ +58x²y +31xy² +8y³?
11, 18, 27, 38, 54, 66
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