Out of three numbers, the ratio between the first and the second number is 6 :…
PYQ SSC JE (Junior Engineer) 2021
Out of three numbers, the ratio between the first and the second number is 6 : 7, and the ratio between the second and the third number is 8 : 9. If the difference between the first and the third number is 150, then find the average of the first and the second number.
- A.
502
- B.
602
- C.
520
- D.
620
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