Question
The average number of books sold by Viren in first 3
months is 3000 and in first 4 months is 3800. If the number of books sold by him in 5th month is 35% less than that in 4th month, then find the total number of books sold in the 5th month.Solution
Number of books sold by Viren in first 3 months = 3000 × 3 = 9000 Number of books sold by Viren in first 4 months = 3800 × 4 = 15200 Number of books sold by Viren in 4th month = 15200 - 9000 = 6200 Therefore, number of books sold by Viren in 5th month = 6200 × 0.65 = 4030
More Average Questions
12.5% of (100 + ?) = 40
2/9 of 5/8 of 3/25 of ? = 40
24 × √? + 4008 ÷ 24 = 40% of 200 + 327
7(1/2) – 3(5/6) = ? − 2(7/12)
280 ÷ 14 + 11 × 12 – 15 × 6 = ?
1550 ÷ 62 + 54.6 x 36 = (? x 10) + (28.5 x 40)
25% of 1000 + 10% of 150 – 22 × ? = 45
√ 729 × 5 – 220 % of 15 + ? = 120% of 160
What will come in the place of question mark (?) in the given expression?
(40% of ? × 43 ) – 232 = 751
180 % of 45 + √144 × 8 = ?2 + 80 % of 70
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