Directions(Q.1 –10): In each of the following questions two equations are given. You have to solve them and give answer.
A) If x > y
B) If x < y
C) If x = y D) If x ≥ y
E) If x ≤ y
1. I. y^2 – 6y + 9 =0
II. x^2 + 2x -3 = 0
2. I. x^2 – 5x + 6 = 0
II .2y^2 + 3y – 5 = 0
3. I. x = √256
II. y = (-4)^2
4. I. x^2 – 6x + 5 =
II. y^2 – 13y + 42 = 0
5. I. x^2 + 3x + 2 = 0
II. y^2 – 4y + 1 = 0
6. I. x^2 – 14x + 48 = 0
II. y2 + 6 = 5y
7. I. x^2 + 9x + 20 = 0
II .y^2 + 7y + 12 = 0
8. I. x^2 = 529
II. y = √529
9. I. x^2 + 13x = - 42
II. y^2 + 16y + 63 = 0
10. I. 2x + 3y = 14
II. 4x + 2y = 16
Directions (Q. 11 – 15): what approximate value will come in place of the question – mark (?) in the following questions? (You are not expected to calculate the exact value).
11. 10^3 * 100^3 + 999999999 = 10^? + 10^?
12. 134% of 3894 + 38.94% of 134 = ?
13. (21 + 99) * (30 – 19.02) = ?
14. 2/3 * 6/8 * 2/3 * 3/5 = ?
15. √1000000.0000001= ?
Answers will be provided Soon!!!
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