Question
The monthly earnings of Amit and
Sumit are in the ratio 5:6. Amit’s saving is 50% more than Sumit’s saving. If their combined income is Rs. 44000, and Sumit spends Rs. 18000, what is Amit’s expenditure?Solution
ATQ,
Let incomes of Amit and Sumit be 5x and 6x, respectively. Then, 5x + 6x = 44000 ⇒ 11x = 44000 ⇒ x = 4000 So, Amit’s income = 5x = Rs. 20000 Sumit’s income = 6x = Rs. 24000 Sumit’s expenditure = Rs. 18000 Sumit’s saving = 24000 – 18000 = Rs. 6000 Amit’s saving = 6000 + (50/100) × 6000 = 6000 + 3000 = Rs. 9000 Amit’s expenditure = 20000 – 9000 = Rs.11,000
What value should come in place of (?) in the given expression.
{(36)² − (28)²} ÷ 8 + 9² = ?
Simplify: 48 ÷ 4 × 2 + 5 × (7 − 3)
?% of 18% of 2600 = 234
What will come in the place of question mark (?) in the given expression?
(12.09)2 × 5.98 ÷ 26.95 = ? + 25Â
What will come in the place of question mark (?) in the given expression?
(555 + 385 - 535) ÷ 15 X ? = 36 X 30
(11/12) × (18/22) × (4/3) + 3 = ?2
The value of (43-3× (4×6+12/6 ×6-4×5) +4)?
(392 + 427 + 226 – 325) ÷ (441 + 128 – 425) = ?Â
The value of [(3√2+2) × (3√2-2)] of 13 + 15 is:
`2(1/3)` + `4(1/4)` + `4(2/3)` + `8(7/6)` + ? = `4(3/5)xx4(1/2)`
...
Relevant for Exams:
