Missing-Data DI — practice questions with answers
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The pie chart shows how a family spends its monthly income of ₹48,000. How much goes to education?A mill produced 400 tonnes of sugar in 2020. Production in 2021 was 25% more than in 2020, and in…The pie chart shows a factory's spending as central angles. What percentage of the spending goes…According to the table, what was the population of Sitapur in 2011?A library's 3,600 books are fiction, science and history in the ratio 5 : 4 : x. There are 900…Bank Q selected 210 candidates, which was 12% of its applicants. How many people applied to bank Q?In 2022 the ratio of output of unit A to unit B was 4 : 5. Using the chart, what was unit B's…In the chart, profit in 2020 was 25% higher than in 2019. By what percentage did profit grow from…Using the stationery table, what was the total revenue from all three items?From the exam results table, in which year did the fewest students fail?The average weight of four boxes is 25 kg; three of them weigh 22, 28 and 24 kg. A fifth box is…Using the production table, what was the district's total production of the three crops in 2023?From the same production table, by roughly what percentage did total production of the three crops…Using the train seats table, what percentage of the AC 3-tier capacity is booked?From the Class 11 table, how many girls are there across all three streams?In 2021 a company earned ₹80 crore in revenue at a 20% profit margin (profit ÷ revenue). In 2022…The overall average mark of the 100 students in the table is 64. What is the average mark of…A firm spends on research, marketing and administration in the ratio 3 : 5 : 4, and marketing…TV sales of three shops: X sold 80 in January and 25% more in February; Y sold 90 in February, 20%…Find the total number of phones sold by the four stores in January.Bharat Mobiles' January sales were what percent less than its March sales?What is the ratio of the four stores’ combined March sales to their combined January sales?Suppose each store sells 10% more in April than its own monthly average for January to March.…Output dropped from 2022 to 2023 by what percentage?The plant plans 2024 output to exceed 2023 by the same percentage by which 2022 exceeded 2021. How…
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