InterviewSolution
Saved Bookmarks
| 1. |
1). 112). 323). 404). 60 |
|
Answer» In this type of question, we are EXPECTED to calculate APPROXIMATE value (not EXACT value), so we can replace the GIVEN numbers by their nearest perfect places which makes the calculation easy. Now, the given expression: 21 + 3.7 × 2.9 =? ⇒ ? ≈ 21 + 4 × 3 ⇒ ? ≈ 21 +12 ≈ 33 ≈ 32 Hence, the required answer is 32, |
|