Let's break down the given Python code step by step:

r = lambda q: q * 2
s = lambda q: q * 3
x = 2
x = r(x)
x = s(x)
x = r(x)
print(x)

Step-by-Step Explanation:

1. Define the lambdas:

   • r = lambda q: q * 2: This lambda function doubles the input.
   • s = lambda q: q * 3: This lambda function triples the input.

2. Initial value of x:

   • x = 2

3. Apply r(x):

   • x = r(x) means x = 2 * 2 = 4. Now, x is 4.

4. Apply s(x):

   • x = s(x) means x = 4 * 3 = 12. Now, x is 12.

5. Apply r(x) again:

   • x = r(x) means x = 12 * 2 = 24. Now, x is 24.

6. Final output:

   • print(x) prints the final value of x, which is 24.

Answer:

(B) 24