Question
A person deposited a sum at simple interest. The amount
after 5 years turned out to be (110/88) times of the amount he got in 3 years. Find the rate of interest.Solution
ATQ,
Let the rate of interest be ‘r%’ p.a.
Let the amount after 3 years = Rs. ‘88x’
Then, amount after 5 years = (110/88) × 88x = Rs. ‘110x’
Interest in 2 years = 110x – 88x = Rs. ‘22x’
Yearly interest = 22x / 2 = Rs. ‘11x’
Principal = 88x – 11x × 3 = Rs. ‘55x’
ATQ,
55x × (r / 100) × 1 = 11x
r = (11x × 100) / 55x = 20
The rate of interest = r = 20%
Choose the alternative which is closely resembles the water-image of the given combination.
- Identify the water image of the following figure.
Question figure:
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Identify the correct water image of the given combination.
What is water image of given figure?
Choose the alternatives which is closely resembles the water image of the given combination.
Choose the alternatives which is closely resembles the water image of the given combination.
Select the figure that is the correct water image of the given figure (water is along MN).
Choose the alternative which is closely resembles the water-image of the given combination.
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