Question
The bar graph given below shows the production of
television and refrigerator in a factory for given years. Â Which of the following statement(s) is/are correct? I. Production of refrigerator in 1993 is 11.11 percent more than the production of television in 1991. II. Average production of television during 1990-1994 is 5000.Solution
From Statement I: Required % = (5000 – 4500)/4500 × 100 = 11.11% Statement I is true From Statement II: Required average = (5500 + 4500 + 6500 + 7000 + 6500)/5 = 6000 Statement II is false. Hence, only statement I is true.
?% of 1200.22 + 319.82 = 3.99 × 295.64
?% of (140.31 ÷ 19.97 × 80.011) = 139.98
30.05% of 149.97 + ? X 8.88 = (39.95 + 12.012 - 13.0322)2Â
41.97 × 5.12 ÷ 2.99 + 49.89 = ?× 1.99
(8000)1/3  × 10.11 × 8.97 ÷ 18.32 = ? + 25.022
?% of 309.99 = 40.01% of 249.99 + 295.98% of 49.99
(? + 11.86) X 14.89 = 19.89% of 2399.89
Find the approximate value of Question mark(?). There is no requirement to find the exact value.
? = 499.87 – 24.95 × 14.04 + (20.15)²
(32.25 × 14.98) + 31.76% of 1499.89 = ? × 3.67