Question
The average age of (x + 3) students is 20 years. When their teacher aged 35 years joins them, the average increases by 1 year. Find x% of 400.
More Age Questions
- A girl’s age is 140% of what it was 8 years ago, but 60% of what it will be after 8 years. What is her present age?
- Two years ago, the age ratio of 'D' and 'E' was 7:9. In ten years from now, their age ratio will be 9:11. Find the present age of 'K', who is 3 years young...
- The ratio of the present ages of ‘A’ and ‘B’ is 7:6, respectively. Two years hence from now, the age of ‘B’ will be 20 years. If the average of present age...
- Present age of ‘C’ is 20% more than that of ‘D’. 3 years ago, ‘C’ was 1.4 times as old as ‘D’. Find the present age of ‘D’.
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- After 8 years, the age of Neha will be 6 years less than 2 times of her age, 5 years back. What is Neha’s present age?
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