Directions : Solve the series to answer the following questions. Series I: 60…
IBPS · 2023
Directions : Solve the series to answer the following questions.
Series I: 60 120 24 48 9.6 19.2
Series II: 100 W X Y Z 32
Note: Both series follows the same patterns
If roots of quadratic equation are Y/W and (W - X) / 16, then find the quadratic equation whose variable is r?
- A.
r2 - 90r/5 + 7/11 = 0
- B.
r2 - 32r/5 + 8/25 = 0
- C.
r2 - 87r/4 + 3 = 0
- D.
r2 - 52r/5 + 4 = 0
- E.
None of the above
Attempted by 14 students.
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Correct answer: D
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