Select the correct option will complete the given number series.
13, 10, 7, 4, ___
In the following question, select the missing number from the given series.
57, 54, 48, 39, ?, 12
View Answer Report Error Discuss
23, 23, 46, 138, 552, ?
23, 19, 15, 11, ?
14, 14, 21, 42, 105, ?
42, 47, 52, 57, ?, 67
43, 58, 88, 133, ?, 268
67, 80, 93, ?, 119, 132