If 739 R 635 = 52 and 814 R 122 = 346, then 532 R 220 = ?
Show answer & explanation
Correct answer: A
Explanation
The correct answer is option 1 i.e. 156.
Logic: Subtract the second number from the first number and divide the resultant by 2, to get the required missing number.
739 R 635 = 52 → 739 - 635 = 104; 104 ÷ 2 = 52
814 R 122 = 346 → 814 - 122 = 692; 692 ÷ 2 = 346
Similarly, 532 R 220 = ? → 532 - 220 = 312; 312 ÷ 2 = 156