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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:
and respectively. Then find the 16th term:
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Jun 3ESE & GATE EE
