**Directions(1-5): **Find the relation between I and II and choose a correct option.

- I. 4x^2 – 25x + 36 = 0

II.2x^2 – 19x + 44 = 0I=II or relation cannot be established.II>II>IIII>=II>=IIOption D

I. 4x^2 – 25x + 36 = 0

=>4x^2 – 16x – 9x + 36 = 0

=> x = 9/4, 4

II.2x^2 – 19x + 44 = 0

=>2x^2 – 8x – 11x + 44 = 0

=> x = 11/2, 4

II>=I - I. x^2 – 30x + 224 = 0

II.x^2 – 32x + 255 = 0II>III>=II>=III>III=II or relation cannot be established.Option E

I. x^2 – 30x + 224 = 0

=>X^2 – 14x – 16x + 224 = 0

=>x = 14,16

II.x^2 – 32x + 255 = 0

=> x^2 – 17x – 15x + 255 = 0

=> x = 17, 15

No relation. - I.x^2 – 20x + 99 = 0

II.x^2 + 13x + 42 = 0I>III=II or relation cannot be established.II>=III>II>=IIOption A

I.x^2 – 20x + 99 = 0

=>X^2 – 11x – 9x + 99 = 0

=> x = 11, 9

II.x^2 + 13x + 42 = 0

=>x^2 +6x + 7x + 42 = 0

=> x = 7,6

I>II - I. (x-6)^2 –x = 0

II.(x-20)^2 = 10xII>II>=III=II or relation cannot be established.II>=II>IIOption A

I. (x-6)^2 –x = 0

=>x^2 – 13x + 36 = 0

=> x^2 – 9x – 4x + 36 = 0

=> x = 4,9

II.(x-20)^2 = 10x

=>x^2 – 50x + 400 = 0

=>x^2 – 10x – 40x + 400 = 0

=> x = 10,40

II>I - I.x^2 – 21x + 110 = 0

II.x^2 – 26x + 168 = 0I>=III>IIII>=II=II or relation cannot be established.II>IOption E

I.x^2 – 21x + 110 = 0

=>x^2 – 10x – 11x +110 = 0

=> x = 10, 11

II.x^2 – 26x + 168 = 0

=>x^2 – 12x – 14x + 168 = 0

=> x = 12,14

II>I - T.V used for Domestic purpose of Sony and Samsung is approximately what percent of the TV used for domestic purpose of Onida and Philips ?
77%62%70%66%75%Option E

Required% = [60* 62% +40 *78%]/[ 63* 75% +60.4* 73%]*100 = 75% - Total T.V produced by Sony, Samsung and Onida is how much more than T.V produced by Taxla and Philips ?
4000080000700006000050000Option D

Required answer = (60 + 40 + 63) – (42.6 + 60.4)

= 163 – 103 = 60000 - What is average number of AC’s produced by Samsung, Onida, Taxla and Philips together ?
5550063100445006320050500Option E

Average number of AC’s

= [36.2+58.8+52.6+54.4]/4 = 50500 - AC’s exported by Taxla and Philips is what per cent more/less than the AC’s exported by Sony and Samsung ?
130%126%115%106%120%Option B

Required% = [52.6*40% +54.4*22%]/[50*25% + 36.2*38%]*100 = 126% - What is the respective ratio between T.V exported by Samsung, Onida and AC’s exported by same companies ?
12275 : 1334612335 : 1305612355 : 1324112130 : 1325011175 : 13044Option A

Required ratio

=(40 × 22% + 63 × 25 %) : (36.2 × 38% + 58.8 × 22%)

= 24550 : 26692 = 12275 : 13346

**Directions(6-10):** Study the following graph carefully and answer the questions that follow :

Production of A.C and T.V (In thousand) :

Percentage of exported AC’s and T.V :