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Maths Puzzle
Logical Reasoning
Number Series
3,35,99,195
Read Solution (Total 2)
-
- 323
Series is (n²-1) for n=2, 6, 10, 14, ... (Nos. incremented by 4)
2² - 1 = 3
6² - 1 = 35
10² - 1 = 99
14² - 1 = 195
18² - 1 = 323 - 5 years agoHelpfull: Yes(0) No(0)
- In question all are odd numbers....as we know the product of odd numbers will always be a odd number.so list them as 1,,3,5,7,....in which we need arrange them as
1*3=3
5*7=35
9*11=99
13*15=195
so the term is 17*19=363 - 5 years agoHelpfull: Yes(0) No(1)
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