Home
Class 14
REASONING
13,25,51, 101, 203, ?...

13,25,51, 101, 203, ?

A

411

B

405

C

406

D

407

Text Solution

Verified by Experts

The correct Answer is:
B
The given sequence of number follows the pattern :

Therefore, Missing number `= 203 xx 2 - 1 = 405`.
Promotional Banner

Topper's Solved these Questions

  • SERIES COMPLETION : NUMBER

    LUCENT PUBLICATION|Exercise EXERCISE-1 (type-IV : Combination of Series )|5 Videos

  • SERIES COMPLETION : NUMBER

    LUCENT PUBLICATION|Exercise EXERCISE-1 (type-V : Triangular Pattern Series )|3 Videos

  • SERIES COMPLETION : NUMBER

    LUCENT PUBLICATION|Exercise EXERCISE-1(Type-II : Squares/Cubes Series )|12 Videos

  • SERIES COMPLETION : MIXED SERIES

    LUCENT PUBLICATION|Exercise Exercise ( Type-V: Miscellaneous )|1 Videos

  • SITUATION REACTION TEST

    LUCENT PUBLICATION|Exercise EXERCISE (DECISION MAKING )|5 Videos

Similar Questions

Explore conceptually related problems

13, 15, 25, 55, 123, ?

11, 13, 17, 19, 23, 29, 31, 37, 41, (.....) (a) 43 (b) 47 (c) 53 (d) 51

Which number will replace the question mark (?) in the following series? 25, 42, 67, 101, 145, ?

Find the wrong term 9, 15, 27, 51, 101, 195

Write the (i)difference (ii) sum of frequencies of 25 and 13 in the following data.9,11,13,25,27,5,17,29,13,17,25,13,28,25,35,32,13,25

What will be the sum of prime numbers in the following numbers? 17, 8, 21, 13, 41, 2, 27, 31, 51

Find the odd number pair from the given alternatives. 32, 13, 51, 24, 46, 20, 72, 45

27, 63, 123, 153, 203, 273

28, 15 16, 25, 51, ?