Question
X, Y and Z started a business with initial investments
of Rs. 5,000, Rs. 7,000 and Rs. 13,000 respectively. After one year, they made additional investments in the ratio of 2:3:5 respectively. Find the profit share of Y out of the total profit of Rs. 8,400 after two years.Solution
ATQ,
Let the additional investments of X, Y and Z be Rs. 2x, Rs. 3x, and Rs. 5x respectively. Ratio of their profits = 5000 + 5000 + 2x : 7000 + 7000 + 3x : 13000 + 13000 + 5x = 10000 + 2x : 14000 + 3x : 26000 + 5x Profit share of Y = (14000 + 3x) / (50000 + 10x) × 8400 = {7(2000 + x) / 25(2000 + x)} × 8400 = 7/25 × 8400 = Rs. 2,352
Solve the given equation for ?. Find the approximate value.
[(49.88% of 320.11) × (34.85% of 460.24)] ÷ √783.94 = ?
- What approximate value will come in place of the question mark (?) in the following question? (Note: You are not expected to calculate the exact value.)
- What approximate value will come in place of the question mark (?) in the following question? (Note: You are not expected to calculate the exact value.)
79.99% of (84.89 × 5.99) - (3.89)2 × 21.87 = ?
(29.892 × √290) + 32.98 × 6.91 = ?
44.84% of 799.94 + (625.21 ÷ 24.91) – √(224.77) = ?
What approximate value will come in place of the question mark (?) in the following question? (Note: You are not expected to calculate the exact value.)...
(20.98 ÷ 2.91) + (15.12 – 5.96) = ?
56.05 2 – 24.24 2 + (63.98) 3/2 – 32.28% of 1500 = ? 2 + 113.03 × 5.09
[54.96 × √99.96 – {(25.02/6.84)% of 280.24}]/(3.032 × 19.87) = ?
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