Loops And Iterations

Step 1: Evaluate each loop's number of iterations.
- **A:** The loop runs from to with an increment of 1. Therefore, it runs 1000 times.

- **B:** The loop runs from to with an increment of 2. Therefore, it runs 50 times.

- **C:** The loop runs from to with an increment where is multiplied by 2 each time. Therefore, the loop runs approximately 10 times ( ).

- **D:** This is a nested loop. The outer loop runs 10 times, and for each iteration of the outer loop, the inner loop runs 10 times. Therefore, the loop runs times.

Step 2: Arrange the number of iterations in ascending order.
- **B** has 50 iterations.

- **D** has 100 iterations.

- **A** has 1000 iterations.

- **C** has approximately 10 iterations.

Thus, the correct order of iterations is **B, A, D, C**, which corresponds to option (3).