Question
What will be the next number in the series? 2, 7,
23, 70, ?Solution
2 x 3 + 1 = 7 7 x 3 + 2 = 23 23 x 3 + 1 = 70 70 x 3 + 2 = 212
A chemical plant produces two types of solutions, Solution X and Solution Y, which it combines to create a final product. The details are as follows:
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