Question

Cruesso's weight in a week are 5 kg, 15 kg, 30 kg, 135 kg, 405 kg, 1215 kg. find the odd weight.

Answer 1

5*3=15
30*3=90
135*3=405
405*3=1215
so wrong answer is 30 which don't follow this chain
okkkk I think you better understood

Answer 2

Answer:

The odd weight is 30Kg.

Step-by-step explanation:

Consider the provided sequence.

5 kg, 15 kg, 30 kg, 135 kg, 405 kg, 1215 kg.

Observe the pattern of the sequence, every succeeding number is 3 times of preceding number.

15 = 5×3

405 = 135×3

1215 = 405×3

In the provided sequence the number 30 should be replace by 45 as it is the odd weight and if we replace 30 with 45 the sequence will be:

15 = 5×3

45 = 15×3

135 = 45×3

405 = 135×3

1215 = 405×3

Therefore, the odd weight is 30Kg.