From the following, which set of numbers is like the set (48, 24, 12) ?

Correct option is A

Solution

Step 1: Analyze the given set (48, 24, 12)

The relationship between the numbers:
- 48 ÷ 2 = 24
- 24 ÷ 2 = 12
Thus, the numbers are in descending order with each number being half of the previous one.

Step 2: Check each option

1. Option A: (40, 20, 10)
- 40 ÷ 2 = 20
- 20 ÷ 2 = 10
This matches the relationship.

2. Option B: (44, 22, 10)
- 44 ÷ 2 = 22
- 22 ÷ 2 ≠ 10 (it should be 11).
This does not match.

3. Option C: (42, 20, 10)
- 42 ÷ 2 ≠ 20 (it should be 21).
This does not match.

4. Option D: (46, 22, 11)
- 46 ÷ 2 = 23 (not 22).
This does not match.

Final Answer

The set that matches is (40, 20, 10).
Correct Option: **A**.