Find the next term of the series: 3B, 9F, 27J, ?
A80N
B81L
C81N
D80L
Answer & Solution
Correct answer: C. 81N
1. Numbers: 3, 9, 27 are multiplied by 3 each time, so next = 27 × 3 = 81.
2. Letters: B, F, J advance by 4 positions each time (B→F→J), so next = J + 4 = N.
3. The next term is 81N.
_Source: RRB Group D CEN-02/2018 PYQ, Q.13._
Related questions
Find the next term of the series: T, A, S, B, R, C, ?Find the next term of the series: 33, 38, 48, 53, ?What comes next in the series: 6C, 10F, 14I, 18L, ?Find the next number in the series: 4, 9, 20, 43, ?In a string, the 6th element to the left of the 15th element from the left is the same as In a school cricket league, A beat B, B beat C, and C beat D. Which is true?A 3 × 3 × 3 cube is painted on all sides and then cut into 27 unit cubes. How many small cA walker goes 3 km North, then 4 km East. His distance from the start is: