Question
Select the set in which the numbers are NOT related in
the same way as are the numbers of the following sets. (NOTE: Operations should be performed on the whole numbers, without breaking down the numbers into its constituent digits. E.g., 13 - operation on 13 such as adding/subtracting/multiplying etc. to 13 can be performed. Breaking down 13 into 1 and 3 and then performing mathematical operations on 1 and 3 is not allowed)Solution
Second number = (First number)² + 5 12: 149 = 12² + 5 = 144 + 5 = 149 24: 581 = 24² + 5 = 576 + 5 = 581 14: 201 = 14² + 5 = 196 + 5 = 201 27: 732 = 27² + 5 = 729 + 5 = 734
30% of 40% of 120% of 3500 = ? × 63
((67)32 × (67)-18 / ? = (67)⁸
Find the value of (x + y)² - (x - y)², where x = 15 and y = 7.
1500 ÷ 15 + 1000 ÷ √100 + ? = 250 * 3
- Simplify the following expression:

666(2/3)% of 30 - 116(2/3)% of 90 =?
What will come in the place of question mark (?) in the given expression?
?% of 2480 + 15 × 34 = 1440
(3/7) x 868 + 25% of 240 = (? + 65)
- Determine the final value of this expression:
(1/5) of {5⁴ - 24 × 14 + 12 × 18 - 10.5 of 10²} (? + 16) × 12 + 25% of 840 = 252 + 5