Question
Income of A is twice the income of B. B and A spend 50%
and 60% respectively of their incomes. Find the savings of A, if B saves Rs. 12000 in a month.Solution
Let, income of B be Rs. ‘x’ Expenditure of B = 0.5x So, 0.50x = 12000 x = Rs. 24000 Income of A = 2 × 24000 = Rs. 48000 Savings of A = 40% of 48000 = Rs. 19200
More Percentage Questions
- What will come in place of (?) in the given expression.
(18.5 × 2) + (3.5 × 4) = ? If x + y + 3 = 0, then find the value of x3 + y3 – 9xy + 9.
40% of 50 + 50% of ? = 25% of 300 - 10% of 250
√10000 x √8100 - (50)² = √(?) + (80)²
1428 ÷ 17 = ? % of 120
- Identify x such that x% of 540 plus {1080 ÷ x of 9} × 6 gives 162
Simplify the following expression:
Simplify the expression:
(9x² - 25) / (3x + 5)
135 ÷ 3 of 5 = ? - 112