Question
What is the total number of male crew members working in
all the airlines together? Study the following line graph and table carefully and answer the questions given below. Numbers of crew members working in five different airlines Indigo, Go Air, Emirates, Jet Airways and Air India. Ratio of males to females’ employeesSolution
Indigo = 7/20 × 1420 = 497 Go Air = 13/23 × 1380 = 780 Emitrates = 9/20 × 1460 = 803 Jet Airways = 3/7 × 1680 = 720 Air India = 6/19 × 1520 = 480 Therefore, Total no. of male crew members = 497 + 780 + 803 + 720 + 480 = 3280
Equation 1: x² - 45x + 500 = 0
Equation 2: y² - 60y + 600 = 0
I. x² - 208 = 233
II. y² + 47 - 371 = 0
Solve the quadratic equations and determine the relation between x and y:
Equation 1: 4x² - 12x + 9 = 0
Equation 2: 2y² + 10y + 12 = 0
i) p2+p=56 Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â
II) q2-17q+72=0
...In each of these questions, two equations (I) and (II) are given.You have to solve both the equations and give answer Â
I. 3x² –7x + 4 = 0�...
I. x2 + 24x + 143 = 0
II. y2 + 12y + 35 = 0
I. 195x² - 46x - 21 = 0
II. 209y² + 13y - 12 = 0
Solve the quadratic equations and determine the relation between x and y:
Equation 1: x² - 24x + 143 = 0
Equation 2: y² - 26y + 165 = 0
I. 5x² = 19x – 12
II. 5y² + 11y = 12
I. 5x2 – 18x + 16 = 0
II. 3y2 – 35y - 52 = 0
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