Correct option is A
Given:
41 - [21 - {11 - (16 - 4 ÷ 2 × 3)}]
Concept Used:
| Operation preference wise | Symbol |
| Brackets | [], {}, () |
| Orders, of | x (power), √ (root), of |
| Division | ÷ |
| Multiplication | × |
| Addition | + |
| Subtraction | - |
Solution:
41 - [21 - {11 - (16 - 4 ÷ 2 × 3)}]
= 41 - [21 - {11 - (16 - 2 × 3)}]
= 41 - [21 - {11 - (16 - 6)}]
= 41 - [21 - {11 - (10)}]
= 41 - [21 - {11}]
= 41 - [10]
= 21
English
25 Questions
25 Marks
15 Mins
