PrepSnap logoPrepSnap
Pass

Question

1.
2.
3.
4.
Answer (Detailed Solution Below)

Option 2 : 215

Advertisement

Detailed Solution

सही उत्तर 215 है।

Key Points
Helpful?
PrepSnapprepsnap.in • Part -A

Question:

Complete the series: 7, 26, 63, 124, ? / श्रृंखला पूरी करें: 7, 26, 63, 124, ?

1.
214
2.
215
3.
216
4.
217

Correct Answer: 215

n³ − 1: 2³−1 = 7, 3³−1 = 26, 4³−1 = 63, 5³−1 = 124, 6³−1 = 215. (216 is the trap of forgetting the −1.) / n³ − 1: 2³−1 = 7, 3³−1 = 26, 4³−1 = 63, 5³−1 = 124, 6³−1 = 215। (216 जाल है — इसमें −1 छूटा है।)

Downloaded from PrepSnap (prepsnap.in)