A has played 120 matches with succes rate of 75%. for first x matches his success rate was 70 %, 55% for next y matches and 90% for last z matches. How many matches did he win in the first x+y matches?

- A 42
- B 36
- C 45
- D 30

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A has played 120 matches with succes rate of 75%. for first x matches his success rate was 70 %, 55% for next y matches and 90% for last z matches. How many matches did he win in the first x+y matches?

- A 42
- B 36
- C 45
- D 30

17 Attempts
3 Comments

Hello Freinds🙏🏻, I am new student for CAT exam, I don't know anything... plz help me dears.........😊🙏🏻

1 Comment

Ash Kagzi 2 months ago

whats about your maths ??

A attempted to add 10. 2 digit numbers one of them P was the reverse of one of the other if P was replaced by another 2 digit number Q and it's reverse was replaced by the reverse of Q the average of number is 6.6 more? Find the difference between the sum of digit of Q and P?

1 Comment

pavan ananthula 2 months ago

3

A person buys loan of rs 45000 from a bank at compound interest at the rate of 10 %. HE REPAYS it in the three annual installment that are in arithmetic progrsson. He ends up paying 54000 in all. How much did he pay in first year?

2 Thanks

I need to understand the logic behind it.

2 Thanks
1 Comment

kumar pawan 9 months ago

ans - 60%,

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