other Maths Puzzle Numerical Ability Sequence and Series

Which term of the AP: 121, 117, 113, ...... is its first negative term?

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-3 is the first negative term
121,117,113,......5,1,-3
10 years agoHelpfull: Yes(0) No(1)

other Other Question

If, 2=5, 3=10, 4=17, 5=? Bob had x number of sweets and wanted to share it with his 6 friends. However, he could not divide x into 7 parts equally. He also found that he could not divide x equally into 6,5,4,3 or 2 parts either. He decided to throw one sweet away and found that he had enough sweets to divide into 7,6,5,4,3 or 2 equal parts. What is the smallest possible number of x?