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In the following series a wrong number is given. Find out the number4, 9, 15, 22, 30, 40a. 5b. 15c. 30 |
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Answer» Answer: 40 Step-by-step explanation: 4 + 5 = 9 9 + 6 = 15 15 + 7 = 22 22 + 8 = 30 30 + 9 = 39 hence there must be 39 in PLACE of 40 |
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