Consider the following statements for the sequence of numbers given below 11 111 1111 11111 1 Each n...........

Quantitative Aptitude (CDS) Number System

Consider the following statements for the sequence of numbers given below:

11, 111, 1111, 11111, ...

1. Each number can be expressed in the form (4m + 3), where m is a natural number.

2. Some numbers are squares.

Which of the above statements is/are correct?

1 Only

2 Only

Both 1 and 2

Neither 1 nor 2

11, 111, 1111, 11111,...

1. Each number is divided by 4 then their remainder are always 3. So, it can be written as = 4 m + 3 So statement is true.

2. No, these types of numbers are not squares. So it is not true. Only 1 is true.

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