835
points
Questions
94
Answers
52
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100
Series of number that do not contain albhabet ‘T’
- 4687 views
- 1 answers
- 1 votes
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A total of 15 chickens were sold by the farmer.
We know that the fourth customer bought just one from the total chickens. Thus, we can form the equation:
Total – (Total / 2 + 1/2) = 1
If you solve it, you will find that the total is 3.Now, we can keep working this method till we reach the first customer.
The 1st customer bought 15 / 2 + 1/2 = 8 (leaving 7)
The 2nd customer bought 7 / 2 + 1/2 = 4 (leaving 3)
The 3rd customer bought 3 / 2 + 1/2 = 2 (leaving 1)
The 4th customer bought 1 / 2 + 1/2 = 1When we add the numbers, we get
8 + 4 + 2 + 1 = 15.- 5855 views
- 1 answers
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Pirates of the Caribbean
- 7126 views
- 3 answers
- 2 votes
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- 6408 views
- 1 answers
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- 7992 views
- 1 answers
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The Total Number of Triangle are 76
- 4560 views
- 1 answers
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Nice Personality (n + ice + Purse on ality)
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- 1 answers
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- 6942 views
- 2 answers
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16/81
Explanation:
It is a question of geometric progression but we can solve it step by step as well in case you are not aware of the formula.At first bounce
The height at which the ball would have reached = 2/3 of the original height from which it was dropped.At second bounce
The height at which the ball would have reached = 2/3 * 2/3 of the original height from which it was dropped.At third bounce
The height at which the ball would have reached = 2/3 * 2/3 * 2/3 of the original height from which it was dropped.At fourth bounce
The height at which the ball would have reached = 2/3 * 2/3 * 2/3 * 2/3 of the original height from which it was dropped.Now, 2/3 * 2/3 * 2/3 * 2/3 = 16/81
Therefore, 16/81 of the original height from which the ball was dropped is the required fraction height.
- 4568 views
- 1 answers
- 1 votes
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- 4773 views
- 1 answers
- 0 votes