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Aakash Vashishth

· started a discussion

· 1 Months ago

question solution (Question:576241.0)

please description this question solution

Question:
Average score of Rahul, Manish and Suresh is 63. Rahul’s score is 15 less than Ajay and 10 more than Manish. If Ajay scored 30 marks more than the average score of Rahul, Manish and Suresh, what is the sum of Manish’s and Suresh’s scores?
Options:
A) 120
B) 111
C) 117
D) Cannot be determined.
Solution:
Ans: (b)

Ajay's score = 63 + 30 = 93.

Rahul's score = 93 - 15 = 75.

Sum of Manish's and Suresh score = 3 × 63 - 78

= 189 - 78 = 111

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