Question
A started a retail business by investing Rs.50,000.
After five months B joined him with a capital of Rs.60,000. After 2 years, they earned a profit of Rs.44,850. What was the A’s share in the profit?Solution
Ratio of the capital invested by A and B = (50000 × 24):(60000 × 19) ⇒  20 : 19 Therefore, A’s share = 44850 x (20/39) = Rs.23000
Which clause is used to sort the results in SQL?
Which of the following is NOT a characteristic of OLAP systems?
Which schema uses multiple fact tables sharing dimension tables?
Which SQL keyword is used to combine results from two queries and remove duplicates?
Which SQL clause is used to summarize data?
In a snowflake schema of a data warehouse, which of the following consequences is most likely as a result of normalization of dimension tables?
Which SQL function returns the total number of rows in a table?
Which of the following best defines the concept of the "Internet of Things" (IoT)?
Data warehouse metadata primarily describes:
Which OLAP operation rotates the data axes to provide an alternative presentation?
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