Part A - General Intelligence and Reasoning
Select the letter-cluster from among the given options that can replace the question mark (?) in the following series.
BZCA, EXFY, HVIW, KTLU, ?
Select the option that is related to the third number in the same way as the second number is related to the first number and the sixth number is related to the fifth number.
13: 156 :: 18: ? :: 17 : 272
If 'A' denotes 'addition', 'B' denotes 'multiplication', 'C' denotes 'subtraction' and 'D' denotes 'division', then what will be the value of the following expression?
483 D 23 A 93 C 16 B 4