App Logo

No.1 PSC Learning App

1M+ Downloads
ഒരു ശ്രേണിയിലെ ആദ്യ അക്കങ്ങൾ 3, 7, 19, 39, ആയാൽ അടുത്ത പദം ഏത്?

A67

B75

C81

D91

Answer:

A. 67

Read Explanation:

3 + (4 × 1) = 3 + 4 = 7 7+ (4 × 3 ) = 7 + 12 = 19 19 + (4 × 5) = 19 + 20 = 39 39 +(4 × 7) = 39 + 28 = 67


Related Questions:

Which number will replace the question mark (?) in the following series? 82, ?, 119, 142, 168, 197
What should come in place of '?' in the given series based on the English alphabetical order? ORK MPI KNG ILE ?
The next letter chain: ARM, BSN, CTO,.....
2, 6,18, 54_____ 486, 1458 ?
5, 12, 31, 68 ......... എന്ന ശ്രേണിയിലെ അടുത്ത പദം ഏത്?