Question
Mayank and Manoj started a business with investing
capital in the ratio of 8:15. After 4 months, Mayank reduced his (1 )/(4 ) portion of the capital and after 7 months, Manoj added his (1 )/(5 ) portion of the capital. If the total profit at the end of the year is Rs. 8,250, what would be Manoj’s share in it?ÂSolution
Let the Mayank’s capital = 8 x Manoj’s capital = 15 x Total profit = Rs 8,250 According to the question, Total capital invested by Mayank = 8 x ×4+8 ×(8x-(8x )/4) = 32x + 48x = 80x Total capital invested by Manoj = 15 x ×7+5 ×(15x+(15x )/5) = 105x + 90x = 195x Share of Mayank and Manoj = 80 x : 195 x Share of Manoj = (8,250 )/(275 )× 195 = Rs. 5,850Â
If '+' means 'division', '-' means 'multiplication', '÷' means 'addition' and ' X ' means 'subtraction', then what is the value of the following expres...
What will be the value of expression if the numbers/digits ‘(20)’ and ‘(50)’ are interchanged?
20 - 32 ÷ 4 × 5 + 15 + 50
...- If ‘+’ means ‘-’, ‘×’ means ‘+’, ‘-’ means ‘÷’ and ‘÷’ means ‘×’, then what is the value of the following expression? <...
- If '+' means '-', ' X ' means '+', '-' means '÷' and '÷' means ' X ', then what is the value of the following expression?
32 ÷ 5 X 184 - 8 + 78 If ‘@’ denotes ‘addition’, ‘#’ denotes ‘subtraction’, ‘$’ denotes ‘multiplication’ and ‘%’ denotes ‘division’, then, wh...
Which of the following interchange of sign would make the given equation correct?
45 × 9 + 5 ÷ 4 = 25
If the following interchanges are made in signs, then what would be the value of the following expression?
16 ÷ 64 X 20 - 16 + 18
Interch...
What is the code for ‘it’?
If ‘+’ means ‘-’, ‘×’ means ‘+’, ‘-’ means ‘÷’ and ‘÷’ means ‘×’, then what is the value of the following expression...
If 'A' means ' X ', 'B' means '÷', 'C' means '+' and 'D' means ' - ', then what will come in the place of '?' in the given expression?
144 B ...
