Question
22 15 10 20 33
93.5 In each of the following giving number series, a wrong number is given. Find out the wrong number.Solution
22 × 0.5 + 2 = 13 13 × 1 - 3 = 10 10 × 1.5 + 5 = 20 20 × 2 - 7 = 33 33 × 2.5 + 11 = 93.5 2,3,5,7 और 11 अभाज्य संख्याएं हैं।
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