Question
Find the ratio of the number of Cello water bottles sold
by shop D to the total number of Milton water bottles sold by shop A. Read the following information below and the answer the given questions: The pie chart given below shows the number of water bottles (Cello + Milton) sold by five different shops (A, B, C, D and E). Note: (i) Number of Cello water bottles sold is one-fourth of the number of Milton water bottles sold by each shop. (ii) Total number of water bottles sold by shop (B + C) is 250.Solution
Percentage of total number of water bottles sold by shop B and C = [100 – (20 + 30 + 25)]% = 25% => 25% ----- 250 => 100% ------ 1000 Total number of water bottles sold by all the shops together = 1000 Number of water bottles sold by shop D = 30% of 1000 = 300 Let number of Milton water bottles sold by shop D be x. Number of Cello water bottles sold by shop D = x/4 According to the question, => x + x/4 = 300 => 5x = 1200 => x = 240 Milton water bottles sold by shop D = 240 Cello water bottles sold by shop D = 240/4 = 60 Similarly, 
Required ratio = 60: 160 = 3:8
- What will come in place of (?), in the given expression.
√2025 + 35% of 400 = ? √(24 × 5 ÷ ?) × 4 = 56 + 34 – 10
(20% of 15% of 600 – 6) × 5 + 84 = ?2
(13)2 + 6 × (19)2 – 312 × 4 = ?
What will come in the place of question mark (?) in the given expression?
(18 × 8 ÷ 12) × 10 = ?
`sqrt(5476)` + 40% of 1640 = ? `xx` 4 - 2020
{(81% of 800 + 28 × 4) – 27 × ?} = 11 × 20
2(1/3) + 2(5/6) – 1(1/2) = ? – 6(1/6)
- What will come in the place of question mark (?) in the given expression?
(6/11) of 121 - ?% of 100 = 5² + 5 If x + y + 3 = 0, then find the value of x3 + y3 – 9xy + 9.
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