Question
In a code language, β LAPSE β is written as ' MYSOJ
' and β DEFINE β is written as β ECIESY β. How will ' FINAL ' be written in that language?Solution
The first letter is changed to the immediate succeeding letter, the second letter is changed to the second preceding letter, the third letter is changed to the third succeeding letter, the fourth letter is changed to the fourth preceding letter and so on as per the English alphabetical series. L + 1 = M A β 2 = Y P + 3 = S S β 4 = O E + 5 = J So, code for βLAPSEβ is βMYSOJβ. D + 1 = E E β 2 = C F + 3 = I I β 4 = E N + 5 = S Β E β 6 = Y So, code for βDEFINEβ is βECIESYβ. F + 1 = G I β 2 = G N + 3 = Q A β 4 = W L + 5 = Q So, code for β FINAL β is β GGQWQ β.
2.5, 5, 15, 60, ?, 1800, 12600Β
17 , 37 , 79 , 165 , ? , 689
16, 20, 11, 27, ?, 38
84, 105, ?,Β 168, 210, 259
What value should come in the place of (?) in the following number series?
1.5, 2.5, 4, 6, ?, 11.5
48, 24.5, ?, 39.75, 81.5, 206.25, 621.75
What will come in place of the question mark (?) in the following series?
21, 36, 66, 126, ?, 486
75,Β 80,Β 95, ?,Β 155,Β 200
What will come in place of the question mark (?) in the following series?
60, 110, 224, 463, ?, 1716
418, 406, 430, 382, 478, ?, 670