## Reasoning

### Alphanumeric Series

**4 out of 20**

The following questions are based on the five three digit numbers given below:

**374 659 821 945 247**

If 1 is subtracted from the last digit of each of the numbers then in how many numbers thus formed will be the last digit be perfect square (one is also a perfect square)**A** None **B** one **C** two **D** three **E** four

**Ans. B**After doing this process last digit be 3,8,0,4,6. So only ‘4’ is a perfect square. So one number

##
Alphanumeric Series Flashcard List

**20**flashcards

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