Question
A invested Rs. βxβ for 3 months, then added Rs. 400
for the next five months and exited. B invested Rs. βxβ for the remaining 4 months of the year. If the profit ratio A : B is 5 : 2, find βxβ.Solution
ATQ, Amount invested by A for five months = Rs. (x + 400) According to the question, x Γ 3 + (x + 400) Γ 5 : 4x Or, (8x + 2000)/4x = 5/2 Or, 2(8x + 2000) = 5 Γ 4x Or, 16x + 4000 = 20x Or, 4000 = 4x Or, x = Rs. 1000
3/4 of 2000 + β1024 = ? + 12.5% of 3200
Solve for the ?
- What will come in place of (?) in the given expression.
(18.5 Γ 2) + (3.5 Γ 4) = ? - Evaluate: 195 Γ· 13 Γ 8 + 220 β 30% of 500
Solve.
15.73 +13.25 +16.73 β 28.71 = 5 Γ?
1299.999 Γ· 325.018 Γ 24.996 = ?
[(82 × 162)/12] - 28 = ?
What will come in the place of question mark (?) in the given expression?
(72 Γ 4 β 92) Γ· 14 = ?
120 Γ 195 Γ· 13 - ? = 162
What will come in place of (?) in the given expression.
48 Γ· 4 + 6 Γ 3 - 5 = ?