जॉइन Examsbookउत्तर : 4. "2679"
P, Q, R, S, T and U are six consecutive odd numbers and their average is 52. What is the product of P and U ?5
प्र: P, Q, R, S, T and U are six consecutive odd numbers and their average is 52. What is the product of P and U ?
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उत्तर : 4. "2679"
व्याख्या :
Answer: D) 2679 Explanation: Let x, x+2, x+4, x+6, x+8 and x+10 are six consecutive odd numbers. Given that their average is 52 Then, x + x+2 + x+4 + x+6 + x+8 + x+10 = 52×6 6x + 30 = 312 x = 47 So Product = 47 × 57 = 2679