Question
Anup, Vipin and Raju started a business with their
capital Rs. 3000, Rs. 4500 and Rs. 6000 respectively. They invested for X, (X – 4) and (12 – X) months respectively. At the end of the year, if the ratio of the profit share of Vipin to that of Raju is 9 : 4, then find the value of X?Solution
Anup’s investment = 3000(X) Vipin’s investment = 4500(X – 4) Raju’s investment = 6000(12 – X) Given that, 4500(X – 4) : 6000(12 – X) = 9 : 4 (X – 4) = 3(12 –X) 4X = 40 X = 10
What will come in the place of question mark (?) in the given expression?
√(? - 212) - 84 = 81 - 13 X 9
Evaluate: 18 ÷ 3 × 4 + 6 − 5
7(1/2) – 3(5/6) = ? − 2(7/12)
`2(1/3)` + `4(1/4)` + `4(2/3)` + `8(7/6)` + ? = `4(3/5)xx4(1/2)`
...89 ÷ 512 × (1/64) = (23)?
What should come in place of the question mark (?) in the following question?
2 – [6 – {3 + (–4 + 5 + 1) × 8} + 12] = ?
The value of 15 × 14 – 30 + (32 + 17) is:
1440 ÷ 12 + 540 ÷ √36 + ? = 180 * 3
[(15)³ × (8)²] ÷ (90 × 6) = ?²
What will come in place of the question mark (?) in the following question?
24.30% of 372.32 = ?
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