Latest Self Aptitude Question SOLUTION: If P+Q+R+S=6 and (P+R)(Q+S)=9 then what will be the value of (P-Q+R-S) ? 1. 1 2. 2 3. 4 4. 0 5. -1 6. 6 7. 1.5 8. -0.5 9. -2.5 10. -2

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(#M40139993) SELF Category question Simplification Keep an EYE

If P+Q+R+S=6 and (P+R)(Q+S)=9 then what will be the value of (P-Q+R-S) ?

1. 1
2. 2
3. 4
4. 0
5. -1
6. 6
7. 1.5
8. -0.5
9. -2.5
10. -2

Sanjoy (9 years ago)

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