UPSC Government Jobs Exams Category

In how many ways can 6 boys and 5 girls be arranged for a group photograph if the girls are to sit on chairs in a row and the boys are to stand in a row behind them?

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UPSC Other Question

The letters of the word WEDNESDAY are arranged in a line, each arrangement ending with letter S. How many different arrangements are possible? How many of them start with letter D? The letters of the word PROMISE are arranged so that no two of the vowels should come together. Find the total number of arrangements