# Verbal Ability :: Idioms and Phrases

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## 3. The cost of two varieties of paint is Rs. 3969 per 2 kg and Rs. 1369 per 2 kg respectively. After how many years the value of both paint will be the same, if variety 1 appreciates at 26% per annum and variety 2 depreciates at 26% per annum?

**Answer:**

**Option A**

**Explanation :**

Simply appreciates variety 1 by 26% and depreciates variety 2 by 26% as:

3969(1+1/26)^n=1369(1+1/26)^n

For n = 2 we get both values equal.

Variety 2 Variety1

3969.00 1369 Initially

2937.06 1724.94 after I year

2173.42 2173.42 after II year

So the price become same after 2 years.

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