Question

in each of the following questions, a number sequence is given in which except one of the term in the sequence are alike
you have to find out the number which is odd in the sequence
1, 5, 14, 30, 50, 91​

Answer 1

Answer:

50 is odd in the sequence.

Explanation:

If we see the patterns of the sequence we got to know that each term of the sequence is increased by its consecutive squared number starting from the square of 1 to 6

Mathematically,

1=1²

5=1²+2²

14=1²+2²+3²

30=1²+2²+3²+4²

50= unmatched to sequence

91=1²+2²+3²+4²+5²+6²