Data Interpertation & airthmatic

I. x2 + 8x – 9 = 0 II. y2 – 7y + 10 = 0 (a) x > y (b) x < y (c) x = y or the relationship cannot be established (d) x ≥ y (e) x ≤ y

I. x2 – 18x + 45 = 0 II. y2 + 15y – 54 = 0 (a) x > y (b) x < y (c) x = y or the relationship cannot be established (d) x ≥ y (e) x ≤ y

I. x2 – 29x – 210 = 0 II. y2 + 3y – 238 = 0 (a) x > y (b) x < y (c) x = y or the relationship cannot be established (d) x ≥ y (e) x ≤ y

I. x2 – 12x + 32 = 0 II. y2 + 17y – 38 = 0 (a) x > y (b) x < y (c) x = y or the relationship cannot be established (d) x ≥ y (e) x ≤ y

I. x2 + 6x – 187 = 0 II. y2 – 23y + 132 = 0 (a) x > y (b) x < y (c) x = y or the relationship cannot be established (d) x ≥ y (e) x ≤ y

I. x2 – 9x + 20 = 0 II. y2 + 13y + 36 = 0 (a) x > y (b) x < y (c) x = y or the relationship cannot be established (d) x ≥ y (e) x ≤ y

I. x2 – 18x + 80 = 0 II. y2 + 5y – 104 = 0 (a) x > y (b) x < y (c) x = y or the relationship cannot be established (d) x ≥ y (e) x ≤ y

I. x2 – 15x + 54 = 0 II. y2 + 6y – 55 = 0 (a) x > y (b) x < y (c) x = y or the relationship cannot be established (d) x ≥ y (e) x ≤ y

I. x2 – 13x + 36 = 0 II. y2 + 6y – 40 = 0 (a) x > y (b) x < y (c) x = y or the relationship cannot be established (d) x ≥ y (e) x ≤ y

I. x2 + 11x – 60 = 0 II. y2 + 2y – 80 = 0 (a) x > y (b) x < y (c) x = y or the relationship cannot be established (d) x ≥ y (e) x ≤ y

Q12. A tea costing RS 45/kg is mixed with tea costing RS 96/kg. If the mixture cost RS 84/kg, then find the quantity of 45/kg tea in the mixture. Given that the total quantity of the mixture is 68kg. (A) 16kg (B) 14kg (C) 18kg (D) 15kg (E) None

Q11. A sphere of Radius 21m is melted and recast into rectangular blocks of length 63m breadth 28m and height 2m. Find the number of rectangular blocks made? (A) 11 (B) 12 (C) 15 (D) 16 (E) None

Q10. The ratio of boys and girls in the school is 5:4. If 20% of the boys and 15% of the girls failed in the examination, then the number of students who pass the examination is 222. Find the passing percentage of the boys, if 6 more boys had passed in the examination? (A) 87% (B) 84% (C) 46% (D) 92% (E) None

Q9. A man invested certain amount at 14.28% compound interest for a period of 3 years. Had the same amount been invested at simple interest at the same rate and same time, he would have got RS 2090 less than what he got at the compound interest. Find the simple interest earned by him? (A) RS 21500 (B) RS 13965 (C) RS 14595 (D) RS 12985 (E) None

Q8. A shopkeeper marked an article 36% above its cost price and gave a discount of 25%. If the value of discount offered by his is Rs 3060, then find the profit made by him? (A) RS 180 (B) Rs 1580 (C) Rs 150 (D) Rs 120 (E) None

Q7. The ratio of the ages of tina and mina is 3:5. If the ratio of the age of tina after 9 years and the age of mina after 8 years is 3:4, then find the age of tina 7 years from now? (A) 12years (B) 20years (C) 19years (D) 17years (E) None

Q6. During Annual Examination of Class 9, a student secured 78 marks in physics out of 100marks, 95 marks in chemistry out of 120marks and 117 marks in mathematics out of 150marks. Find his overall percentage in the three subjects? (A) 74.24% (B) 77.27% (C) 78.37% (D) 79.26% (E) None

Q5. Train P running at the speed of 72km/hr can cross a pole in 35 seconds. It can also cross another train Q of length 800m in 30seconds. Find the speed of the train Q in km/hr? (A) 30km/hr (B) 45km/hr (C) 108km/hr (D) 49km/hr (E) None

Q4. The average of 19 numbers is 45.2. If the average of the first 9 numbers and the last 9 numbers is 36.5 and 50.4 respectively, then find the 10th number? (A) 76.7 (B) 75 (C) 45.7 (D) 78.7 (E) None

Q3. A boat can cover 36km downstream and 96km upstream in 10 hours. It can also cover 54km downstream and 72km upstream in 9 hours. Find the speed of the boat in still water? (A) 18km/hr (B) 12km/hr (C) 3km/hr (D) 15km/hr (E) None