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A is 50% more than B, C is 2/3 of A and D is 60% more than C. Now, each of A, B, C, and D is increased by 10%. Find what per cent of B is D (after the increase)
- A150%
- B160%
- C175%
- D176%
Answer not set
Discussion 1
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CCommunity
By above statement,
⇒ A = (3/2)B
Also,
⇒ C = (2/3)A
⇒ C = B
Now,
⇒ D = (8/5)C
⇒ D = (8/5)B
⇒ D = 160% of B
[Note: This value does not change if if all the values are incremented by the same percent value]
∴ D is 160% of B
⇒ A = (3/2)B
Also,
⇒ C = (2/3)A
⇒ C = B
Now,
⇒ D = (8/5)C
⇒ D = (8/5)B
⇒ D = 160% of B
[Note: This value does not change if if all the values are incremented by the same percent value]
∴ D is 160% of B