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Number Pattern Questions

Mathematics
Tutor: None Selected Time limit: 0 Hours

Select the number that continues the pattern 7, 21, 8, 72, 9?

81

243

123

136

Apr 4th, 2015

243 is the answer.

you see,
7 x 3 = 21
8 x 3 x 3 = 72
9 x 3 x 3 x 3 = 243

Apr 3rd, 2015

thank you Ravi, and do see :)

Apr 3rd, 2015

you are welcome :)

Apr 3rd, 2015

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Apr 4th, 2015
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Apr 4th, 2015
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