General Maths Puzzle Numerical Ability Sequence and Series

11,22,44,88,176,---

Read Solution (Total 2)

352
11*2=22
22*2=44
44*2=88
88*2=176
176*2=352
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ans 352
11+11=22
22+22=44
.
.
similarly
176+176=352
11 years agoHelpfull: Yes(0) No(0)

General Other Question

In an examination,35% candidates failed in one subject and 42% failed in another subject while 15% failed in both the subjects.If 2500 candidates appeared at the examinations,how many passed in either subject but not in both? Q. What is the next number of the following sequence
11, 22, 44, 88, 176, ?