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( www.padasalai.net ) TET TET TET ReExam Paper I Paper II. 8015118094 sivatvmalai@yahoo.co.in Questions TRB - Page 1

II ( 7, 21 ) ( 3, 15 ) ( 3, 5) ( 6,2) (3,5) 1 ( 3, 5 ) (2 + ) ( - 2 ) (2 + ) ( - 2 ) = ( + 2 ) ( - 2 ) = ( ) 2 - (2 ) 2 = 5-12 = -7 (a + b )( a - b) = a 2 b 2 a = b =2 n (n > 1 ) 1 - n = = = = = 1-2 2x 1 = 8 3 x? 2 2x 1 = 3 x 2x 1 = 3 ( 3 x) 2x -1 = 9 3x 2x + 3x = 9 + 1 5x = 10 x = 2. =. x =.. =.. = x = ( x 1 ) x 3 + 5x 2 x 5 1 1 5-1 -5 0 1 6 5 1 6 5 0 x 2 + 6x + 5 = ( x + 5 ) ( x + 1 ) x 2 = 1 5 5 x 6. 5 6 5, 1 6. 18 A ) 51 B ) 24 C )33 D)42 Questions TRB - Page 2

42 4 + 2 = 6 42 Ð 18 = 24 500. + 50 + 5. A ) 555 B) 500 C) 5055 D )55 500. = 5 50 = 50 5. = 5000 = 5055 120 45. 24 ----- = 120 45 = 5400 24 = =225 11, 250 15 % 15 % = 11,250 100 % = = 750 100 = 75000 = 6250 = 10 % 20 % 5760 6000 8000 7000 5000 8000 8000 Ð 800 = 7200 ( 10 % ) 7200 Ð 1440 = 5760 ( 20 % ) 8000 10 % = 8000 = 800 7200 20 % = 7200 =14400 3 35. = 2πr = 2 35 = 2 22 5 = 220 = 4 = 220 = = 55 Questions TRB - Page 3

6,6,9,14,8,9,9,8 9 ( ) = Ð = 14 Ð 6 = 8 6,6,8,8,9,9,9,14 = 8. 5,, =. =. = 8. 5 20 59. 3 20 = 59 20 = 1180 3 = 1180 + ( 20 3 ) = = 62 ( 3 59 + 3 = 62 ) = 1180 + 60 = 1240 9 + 3 2 Ð 4 2 = 10 6 + 4 2 Ð 1 = 4 4 3 + 4 2 = 14 27 3 Ð 2 3 = 21, ( ), 9 + 3 2 Ð 4 2 = 9 + 6 Ð 4 2 = 9 + 6 Ð 2 = 15 Ð 2 = 13 6 + 4 2 Ð 1 = 6 + 2 Ð 1 = 8 Ð 1 = 7 4 3 + 4 2 = 12 + 2 = 14 27 3 Ð 2 3 = 9 Ð 6 = 3 4 3 + 4 2 = 14 1 9. 3 280 300 Questions TRB - Page 4

2 9 3 2 8 3 5 7 6 7 1 2 A B C D 296 280 300 A ABCD = d ( h 1 + h 2 ) = 10 ( 8+ 5) = 5 13 = 65. A B C D E F 3080 D 3080 20 % = 3080 = 616 = 360 = 54 0 11 10 x 10 = 10 x 11 = 11 x = 11x 10 x = x Questions TRB - Page 5

11 = 10 = 10 = 100 = 100= 10% TET Paper II 10 Ð7. 5 = + 5 = -7 + 5 = - 2 a = 3, b= 7 a b b a a b b a = 3 7-7 3 = 2187 Ð 343 = 1844,,,, 12 = =, = =, = =, = =, =,,,,. 5 14580. 10 % 3 3 p p ( 1 - ) n = 14580 p ( 1 ) 3 = 14580 p ( ) 3 = 14580 p = = 20000 x 2 - px + q = 0, + Questions TRB - Page 6

+ = = ax 2 + bx + c = 0 = p = = q 20 12.5 15 Ð 15 20 = 20 12. 5 = 250 = 250 Ð + = 280 = = 250 Ð ( - 15) + 15 = 250 + 15 + 15 = 14 x = 2 + 5 x + = = = = x+ = + = 10 ( a + b) ( a- b) = a 2 b 2 1261. 11 = ( ) + x x / 2 11 1261 = ( + x ) + 11 x 2 +22 = 2522 x 2 = 2522 22 = 2500 x = 50 x = 50 x / 2 = 25 Questions TRB - Page 7

ax 4 + b x 3 + cx 2 + dx + e x + 1 a +c+e = b+d a+b = c- d a+b+c+d+e = 0 a+c+b = d+e a +c+e ( ( ) = b+d ( ) x + 1 x ( ) x ( px + q ) 3 - ( px q ) 3 = ( px + q ) 3 - ( px q ) 3 = p 3 x 3 + q 3 + 3 p 2 x 2 q + 3pxq 2 - (p 3 x 3-3 p 2 x 2 q + 3pxq 2 - q 3 ) = p 3 x 3 + q 3 + 3 p 2 x 2 q + 3pxq 2 - p 3 x 3 + 3 p 2 x 2 q - 3pxq 2 + q 3 = 6 p 2 x 2 q + 2q 3 = 2q (3 p 2 x 2 + 2 q 2 ) ( a + b ) 3 = a 3 + 3a 2 b + 3ab 2 + b 3 ( a b ) 3 = a 3-3a 2 b + 3ab 2 - b 3 20. 25 (25) 2 Ð 20 2 = x 2 x 2 = (25) 2 Ð 20 2 x 2 = 625 400 = 225 x = 15 64 x = 2 x ( 2 ) 4x = 2 64 = 2 4 2 2 4x = 1 64 = 2 4 = 2 ) 4 x = 20 m x m 25 m : 2 Questions TRB - Page 8

( ) 2 : 2 2 = 3 : 4 a : b a 2 : b 2 TET Re exam Paper II a + b + c = 13, a 2 + b 2 + c 2 = 69 ab+bc+ca (a +b +c ) 2 = a 2 + b 2 + c 2 + 2 ( ab+bc+ca ) 13 2 = 69 + 2 ( ab+bc+ca ) 2 (ab+bc+ca ) = 169 69 = 100 ( ab+bc+ca ) = 50 312 100 3.60 2.40 x y + = 100 x + y = 100..( 1) 312 3.60 2.40 3.60 x + 2.40 y = 312.. ( 2) (1)X 360... 360 x + 360 y = 36000 (2) X 100 360 x + 240 y = 31200 120 y = 4800 y = 4800 / 120 y= 40 40 20 % 44 % l b lb 20 % = l + = ( l + = b + ) ) ( b + Questions TRB - Page 9

= lb + = lb + + + + = ( 100 lb + 40 lb + 4 lb ) / 100 = 144 lb / 100 = - lb = = = =44 % 5 % 2 % 400 x --------- 5 % ---------- 2 % ( ) - ( - = 200 = 200 = 60000 x = 15000 ) =400 3 : 4 : 5 1250 3x, 4x, 5x ( 3x ) 2 + ( 4x ) 2 + ( 5x ) 2 = 1250 9 x 2 + 16 x 2 + 25 x 2 = 1250 50 x 2 = 1250 x 2 = = 25 x = 5 15, 20, 25 3x + 4x + 5x = 12 x = 12 ( 5) = 60 Questions TRB - Page 10

, = 2 π r = 4 a = = = π ( ) 2 = π ( )2 = = 45 106. x, y x y = 45 x 2 + y 2 = 106 ( x + y ) 2 = x 2 + y 2 + 2 x y = 106 + 2 ( 45 ) = 106 + 90 = 196 x + y = 14 xy = 45 45 14 5 9 x = 5 + 2 x +, x - = = = = x + = 5 + 2 + = 10 Questions TRB - Page 11

x - = 5 + 2 = 4 = 20 x = 20 = 20 2540 = 4360 20 x 20 x = 4360 2540 20 x = 1820 x = = 91...... =........ = = 100. a 2 - b 2 = ( a + b ) ( a b) ( 264 ) 102 ( 264 ) 103 0 2 4 6 0 ( 264 ) 102 ( 264 ) 103 = ( 264 ) 102 ( 1 + 264 ) = ( 264 ) 102 265 265 5. 5 0 5. 0 x x + 1 2 > 2 < 2 > 2 x x = 2 x + = 2+ = 2.5 > 2 x = 3 x + = 3+ = > 2 Questions TRB - Page 12

6 + 3 x, x x 2 + x 2 = 2 = x = x + x + x = 6 + 3 2x + x = 6 + 3 x (2 + ) = 3 ( 2 + ) x = 3 = 3. = 3. = bh = 3 3= 4.5 m2 2x 2 = 2 x x x 6 % 7 %. 354.? n = 2 p = x r = 6 % = = n = 2 p = y r = 7 % = y = = = = 354 + = 354 Questions TRB - Page 13

+ = 354 = 354 59 x = 354 200 = 70800 x = 1200 y = = = 1500 x + y = 1200 + 1500 = 2700 5. x 5 2x y 8x 5 5: y = 2x: 8x 2xy = 40 x y = 20 20 TET PAPER I 14. 8 576 657 756 765 756 = πr + 2r = (π+2 ) r 1 8 =( 72 72 8 = 576 +2 ) 14 =( ) 14 = 14 = 36 2 = 72 Questions TRB - Page 14

5000 8%. 5800 ) 3 ) 2 ) 4 ) 5 = 5800 Ð 5000 = 800 = 800 = 800 = 50 800 = 400 n 400 n = 800 n = 2 100 40. 53 83 39.7 37.9 29.7 27.9 100 = 100 40 = 4000 = 4000 Ð + = 4000 Ð 83 + 53 = 4000 Ð 30 = 3970 = = = 39.7 5 32. 4 ) 84 ) 42 ) 48 ) 24 5 = 5 32 = 160 4 = 32 Ð 4 = 28 4 = 28 4 = 112 = 160 Ð 112 = 48 48 30 20. 1.5 6 o ) 495 ) 754 ) 854 ) 954 954 = 30 + 1.5 + 1.5 = 33 = 20 + 1.5 + 1.5 = 23 Questions TRB - Page 15

= = 33 23 = 759 = = 30 20 = 600 = - = 759 Ð 600 = 159. 1 = 6 159 = 159 6 = 954 9 % 1170 ) 10530 ) 12960 ) 13000 ) 20000 9 % = 1170 100 % = = 100 130 = 13000. x 15 = 3 x 15 = 3( - 15) x -15 = 3 ( ) 2x -30 = 3x 90 3x 2x = 90 30 x =60 = 30 x = 60 = 30 2 + 3-4 2 + 3-4 = 2 = 2 2 = 4 + 15 = 19-16 = 3 + 3 5-16 + 3-4 4-4 Questions TRB - Page 16

350 6 32,865 6 = 72 350 = 25200 = 32865 Ð 25200 = 7665 = 7665 = r = = 10 % 5 : 7 4400.. 5x 7x = 5x 7x 4400 = 4400 = 22 5x x 4400 = 550 x 3 x 3 = = 8 x= 2 5x = 5 (2) = 10. 7x = 7(2) = 14. x = 2 + x 2 - = = = = x 2 - = (2 + ) 2 - ( ) 2 = 4 + 3 + 4 - ( 4 + 3 4 ) = 4 + 3+ 4-4 - 3 + 4 = 8 61.. 2 = 61 = = Questions TRB - Page 17

, 2 = = = = = = 5 5 = 25. + ( - ) + ( - ) = + ( ) = + = + = + 2 BODMAS Bracket division Multiplication Addition = + = = = = 2 r 1, r 2 r 1 r 2 r 1, r 2 r1 + r2 33.32.2 8. 5.6. = h ( a + b ) 33.32 = 5.6 ( 8 + b) 66.64 = 5.6 ( 8 + b ) 66.64 =44. 8 + 5.6 b 66.64 44. 8 = 5.6 b Questions TRB - Page 18

5.6 b = 21.84 b =.. = 3.9 17, 15, 9, 13, 24, 7,12,21,10,24, 7, 9,10,12, 13, 15, 17, 21, 24, 24 =14 24 ( ), = = 19 3 2 : 4 : 6 = 2x + 4x+6x = 180 12 x= 180 x= = 15 2x = 2 (15 ) = 30 0 4x=4 (15 ) = 60 0 6x = 6 (15 ) = 90 0 100 3.84 2.46 = Ð 2.46 = 3.84 - = 3.83 Ð 2.46 = 1.38 x - y = 6, xy = 4 x 3 y 3 ( a b ) 3 = a 3- - 3 a 2 b + 3ab 2 b 3 (a b) 3 + 3 a 2 b 3 ab 2 = a 3 - b 3 a 3 - b 3 =(a b) 3 + 3 a 2 b 3 ab 2 x 3 y 3 = ( x- y ) 3 + 3 x 2 y 3xy 2 = 6 3 + 3xy ( x y ) = 6 3 + 3(4) (6) = 216 +72 = 288 x 3-3x 2 - x + 3 ( x + 1 ) Questions TRB - Page 19

3-1 1-3 -1 3 0-1 4-3 Ð 4. Ð 1, -3 1-4 3 0 x 2 4 x + 3 = ( x 1 ) ( x 3 ) 5 : 3. 18 5x 3x = 18 2x = 18 X = 9 3x = 3 (9 ) = 27 5x = 5 (9 ) = 45 45 45,27 3 a 2 bc, 5a b 2 c, 7a bc 2.. 3 a 2 bc = 3 a 2 b c 5ab 2 c = 5 a b 2 c 7abc 2 = 7 a b c 2 = 3 7 5 a 2 b 2 c 2 = 105a 2 b 2 c 2 11 10 y x 11 x = 10 y -----------------------(1) ( 11 = 10 ) = 11 y 11 x ( Ð ) = 1 1y 10 y ( 1) = y = = = 10 % ( 11x = 10 y ) 8 9 28. 12 7 Questions TRB - Page 20

8 9 28 12 7 x 8 28 12 x 8 : 12 = x : 28.(1) 9 28 7 x 7 : 9 = 28 : x..(2) 8 : 12 : : x : 28 9: 7 8 9 28 = 12 7 x x = = 24 = A,B, C 12,1 1 5, 20.. B A, C A B C = + + = 1 - = A, C + = = = = = = = 6 = (4/5 ) (2/15 15) Questions TRB - Page 21

42. 240 0 240 = = = = 3696 42 42 = 3696 cm 2 A DE. AB. BAC = 65 0 BAE = 58 0 C ABC BAE = ACB = 58 0 ( Tangent Chord Theore m ) BAC = 65 0 C B D A E ABC. = 180 ACB + BAC + ABC = 180 58 65 ABC = 180 ABC = 180-123 = 57 0 21. ABCD ABCD = = 21 21 = 441.. I, III = ÐP ÐQ = - = 441 Ð ( II, IV I, II, III, IV = 94.5 +94 94.5 = 189 ) = 441 Ð 346.5 = 94. 5 = 94. 5 = - I, II, III, IV Questions TRB - Page 22

= 441 Ð 189 = 252.. Pape r I Re exam 108 2 3 4 5 108 2 = 216 108 216 108 3 = 324 108 4 = 432 108 5 = 540 2 216 216 = 6 3 40 15 % 25 % 2 40 15 % = 25 % + 2 40 = x + 2 6 = 2 = 6-2 = 4 =,, x,, 5 x 4, 2, 5, 3 60 = =, = = x =, = =, = =,, = 5,,,, x x = 15,, Questions TRB - Page 23

37. Ð = 37 2 - r = 37 r (2-1 ) = 37 r ( 2-1 )= 37 r ( ) = 37 r ( ) = 37 r = 7 = 2 = 7 7 = 154 ( + ) = + a ( b + c) = ab + ac 2,3,4,5 6. 61 2,3,4,5,6 60 1 60 + 1 = 61 7 0 7 = 7 x 0 a + b = 7, a - b = 3 ab a + b = 7 a b = 3 2a = 10 a =5 a + b = 7 5 +b = 7 b = 2 ab = 5 ( 2) = 10 100 %. 20 %. 20 %. = 100 =100 Ð 20 = 80 ( 20 % ) Questions TRB - Page 24

= 80 + 16 = 96 ( 80 20 % = 80 = 16 ) 8 % 100 100 8 % 100 = 90 = + 8 % = 100 + 8 = 108 = Ð = 108 Ð 90 = 18 = 100 = 100 = 20 % a, b, c ) a b > c )b a > c ) c> a+b ) b< c+a b < c +a c+a > b 1. 1 ) ) = = = = 3 : 4., 10800 3x 4x =.. ( 3x ) (4x ) = 10800 12x 2 = 10800 x 2 = 900 x = 30 Questions TRB - Page 25

90, 120 3x = 3 (30 ) = 90 4x = 4 (30 ) = 120 120 + 90 = 210 ABC, PQ R B, Q. AB = PQ, BC = Q R A P ) SSS RHS SAS AS A S AS B C Q R 8, 10 x y 10 10 y 10 10 x = 10 x - 10 y 8, 10 8x = 10 y = 10 x - 10 y = 10 x -8x = 2 x = = = 20 4.59 1.8 3.6 + 5.4 - BODMAS 1. 2, 3. 4.59 1.8 3.6 + 5.4 - = 4.59 1.8 3.6 + 5.4 - = 4.59 1.8 3.6 +0.6 0.2 Questions TRB - Page 26

= 8.262 3.6 +0.6 0.2 = 2.295 295 +0.6 0.2 = 2.895 Ð 0.2 = 2.695 ) 1604 1800 2000 2008 1800 400 1800 4. 1800 4. 60.. 6.2. 12. 5.5. 15. 6.2 6.2 6.2 = 38.44 12 12 12 = 144 5.5 5.5 5.5= 30.25 15 15 15 = 225 10.2 10.2 10.2 = 104.04 16 16 16 = 256 9.5 9.5 9.5 = 90.25 19 19 19 = 361 5.5 4 60. 1197215a6 15 11 a ) 1 ) 3 ) 2 ) 5 3 11 0 Questions TRB - Page 27

6 + 5+ 2+ 9 + 1 = 23 a +1 + 7+ 1= a + 9 23 ( a + 9 ) = 11 23 a 9 = 0 14 a = 11 14 a = 0.. a = 3 a R.A. 25 15. 15 Ð 15. 25 = 25 15 = 375 25 = Ð + = 375 Ð ( - 15 ) + 15 = 375 + 15+15 = 405 25 = 405 / 25 = 16.2 120 0. ABC m A m B 18 0. BC 116 m A A B = x, A = x + 18 x + ( x +18 ) = 116 2x + 18 = 116 2x = 116 18 =98 x=49 x + 18 = 49 + 18 = 67 B C 5 6800 3 6080 5 Ð 3 = 6800 Ð 6080 2 = 720 1 = 360 5 = 360 5 = 1800 = 5 Ð 5 = 6800 Ð 1800 = 5000 x + 18 Questions TRB - Page 28 x 116

, 40., 26.. = = 40 26 = 520.. ( www. padasalai.net ). M.Sc.,B.Ed.,. sivatvmalai@yahoo.co.in cell 8015118094 TET. Questions TRB - Page 29