68 + 91 − 62 + (43 + 26) − 81 + 37 = ?
Show answer & explanation
Correct answer: A
Explanation
68 + 91 − 62 + (43 + 26) − 81 + 37
= 68 + 91 − 62 + 69 − 81 + 37
= 159 − 62 + 69 − 81 + 37
= 97 + 69 − 81 + 37
= 166 − 81 + 37
= 85 + 37
= 122
12 February 2026 • 90 questions
Mock testSource label: Test Series
Question 1 / 90
68 + 91 − 62 + (43 + 26) − 81 + 37 = ?
Correct answer: A
Explanation
68 + 91 − 62 + (43 + 26) − 81 + 37
= 68 + 91 − 62 + 69 − 81 + 37
= 159 − 62 + 69 − 81 + 37
= 97 + 69 − 81 + 37
= 166 − 81 + 37
= 85 + 37
= 122