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# GATE 2022: General Aptitude (Sequence & Series)

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Question 1

What is the arithmetic mean of the first

*n*natural numbers?Question 2

For how many values of n are n-8, n, n+12 all prime numbers between 1 and 60?

Question 3

Find the wrong number 1, 2, 6, 33, 148, 765, 4626?

Question 4

The next term of arithmetic series 7.5, 9.75, 12,…...... is:

Question 5

Which term of the arithmetic progression 120, 117, 114, .... will be its first negative term?

Question 6

If the 3rd and 6th terms of an HP are and respectively. Then find the 16th term:

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Jun 3ESE & GATE EE

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