1, 2, 6, 15, 31, ശ്രേണിയിലെ അടുത്തസംഖ്യ ഏത് ?
A56
B55
C54
D53
No.1 PSC Learning App
★
★
★
★
★
Related Questions:
find the wrongly placed number in the series:
9, 22, 52, 116, 244
One number doesn't match this factorial series: 2, 6, 24, 120, 720, 1000
Which of the following numbers will replace the question mark (?) in the given series?
13, 21, 33, 54, 91,?
What should come in place of the question mark (?) in the given series?
72 76 84 96 112 ?
ഒരു ശ്രേണിയിലെ ആദ്യ അക്കങ്ങൾ 3, 7, 19, 39, ആയാൽ അടുത്ത പദം ഏത്?