Data Interpertation & airthmatic

I. x2 – 8x + 15 = 0 II. y2 + 5y – 24 = 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 – 108 = 0 II. y2 +8y – 153 = 0 (a) x > y (b) x < y (c) x = y or the relationship cannot be established (d) x ≥ y (e) x ≤ y

Q12.) The ratio of the speed of a train to a car is 16:15. A bus covered a distance of 540km in 9 hours. The speed of the bus is 𝟑/𝟒 of the speed of the train. Find the distance covered by the car in 9 hours? A. 712 km B. 800 km C. 680 km D. 675 km E. None of these

Q11.) The sum of five consecutive numbers is 265. What is 485% of twice the second number? A. 504.4 B. 505.6 C. 506.4 D. 509.8 E. None of these

Q10.) Out of the total number of students in a college, 12% are interested in games. 𝟑/𝟒 of the total number of students are interested in dancing. 10% of the total number of students are interested in singing and the remaining 15

Q9.) The cost price of 6 articles is the same as selling price of x articles. If the profit is 20%, then find the value of x? ? A. ₹5 B. ₹4 C. ₹6 D. ₹8 E. None of these

Q8.) A sum fetched a total simple interest amounts to ₹315.45 at the rate of 9% percent per annum in 5 years. Find the sum? A. ₹811 B. ₹711 C. ₹718 D. ₹701 E. None of these

Q7.) Raju rides his bike at an average speed of 30kmph and reaches his destination in 6 hours. Sanju covers the same distance in 4 hours. Find the time taken by Sanju to cover a distance of 9km? A. 14 minutes B. 13 minutes C. 12 minutes D. 15 minutes

Q6.) A father said to his son, “At the time of your birth” I was as old as you are at present. If the father’s age is 42 years now then find the son’s age four years ago? A. 19 years B. 17 years C. 16 years D. 15 years E. None of these

Q5.) A hall is 15m long and 10m broad. If the sum of the areas of the floor and the ceiling is equal to the sum of the areas of the four walls, find the volume of the hall? A. 800𝒎𝟑 B. 600𝒎𝟑 C. 900𝒎𝟑 D. 1000𝒎𝟑 E. None of these

Q4.) A vendor bought toffees at 5 for a rupee. How many toffees must he sell in a rupee to gain 25%? A. 7 B. 8 C. 10 D. 4 E. None of these

Q3.) A sum of money at simple interest amounts to ₹815 in 3 years and to ₹854 in 4 years. Find the sum? A. ₹698 B. ₹524 C. ₹689 D. ₹729 E. None of these

Q2.) A 120m long train travelling at 36km/hr crosses a bridge in 20 seconds. What is the length of the bridge? A. 100m B. 80m C. 110m D. 120m E. None of these

Q1.) When pipe A fills the tank and B empties the tank, it will take double the time than when both the pipes fill the tank. What is the ratio of efficiency of pipe A to pipe B? A. 1:3 B. 3:2 C. 4:3 D. 3:1 E. None of these

[ 𝟓𝟓. 𝟗𝟖 × 𝟑. 𝟗𝟗 − (𝟐. 𝟕𝟕) 𝟐 + 𝟏𝟔. 𝟎𝟏 × 𝟖. 𝟕𝟔 − 𝟏𝟒. 𝟖𝟖 × 𝟏𝟕. 𝟐𝟑] = ? A.104 B.105 C. 304 D. 204 E. none of these

𝟒 ∗ 𝟐𝟒 − 𝟑𝟐 ÷ 𝟑𝟔 ∗ 𝟒𝟖 ÷ 𝟏𝟔 ∗ 𝟑 = 𝟗𝒙 − 𝟐 A. 90 B.100 C.10 D. 9 E. none of these

𝟏𝟔𝟎𝟎 ÷ 𝟐𝟓 + 𝟏𝟎𝟎 ∗ 𝟕. 𝟓 − ³√𝟔𝟖𝟓𝟗 ∗ 𝟏𝟐 = 𝒙 A. 568 B. 588 C. 556 D.586 E. none of these

𝟏𝟖𝟔. 𝟒𝟗+ ? −𝟑𝟖𝟏𝟕. 𝟗𝟗 = 𝟓𝟗. 𝟗𝟗 − 𝟏𝟖𝟕. 𝟗𝟖 A. 3540 B. 3404 C. 3440 D. 3550 E. none of these

? = (𝟔𝟎. 𝟑𝟎%𝟎𝒇𝟗𝟖𝟗. 𝟗𝟒 ∗ 𝟒𝟗𝟗. 𝟖𝟒) ÷ (𝟐𝟗. 𝟕𝟏 ∗ 𝟓𝟒. 𝟔𝟒𝟗) A. 280 B. 180 C. 160 D. 250 E. none of these

? = 𝟐𝟒. 𝟗𝟓%𝟎𝒇(𝟏𝟕. 𝟗𝟓 ∗ 𝟐𝟏. 𝟖𝟕) + (𝟐𝟕𝟒𝟒. 𝟔𝟓 ÷ 𝟒. 𝟗𝟖𝟗) 𝟏.𝟎𝟕 A. 644 B. 684 C. 648 D. 688 E. none of these