MCQ
Walsh's Price Index Number is given by
- A$\frac{\sum p _0 \sqrt{ p _0 p _1}}{\sum q _1 \sqrt{ p _0 p _1}} \times 100$
- B$\frac{\sum p_0 \sqrt{q_0 q_1}}{\sum p_1 \sqrt{q_0 q_1}} \times 100$
- C$\frac{\sum q _1 \sqrt{ p _0 p _1}}{\sum q _0 \sqrt{ p _0 p _1}} \times 100$
- ✓$\frac{\sum p_1 \sqrt{q_0 q_1}}{\sum p_0 \sqrt{q_0 q_1}} \times 100$