81K

PÉ.J¸ï.E.E.©., ªÀįÉèñÀégÀA, ¨ÉAUÀ¼ÀÆgÀÄ J¸ï.J¸ï.J¯ï.¹. ªÀiÁzÀj ¥Àæ±ÉߥÀwæPÉ-2 (2015) UÀtÂvÀ UÀjµÀ× CAPÀUÀ¼ÀÄ: 80

CªÀ¢ü: 2 WÀAmÉ 45 ¤«ÄµÀ

MlÄÖ ¥Àæ±ÉßUÀ¼ÀÄ: 40

«µÀAiÀÄ ¸ÀAPÉÃvÀ : 81K

PɼÀV£À ¥Àæ±ÉßUÀ½UÉ £Á®ÄÌ ¥ÀAiÀiÁðAiÀÄ GvÀÛgÀUÀ¼À£ÀÄß PÉÆqÀ¯ÁVzÉ. CªÀÅUÀ¼À°è ºÉZÀÄÑ ¸ÀÆPÀÛªÁzÀ ªÀÄvÀÄÛ ¸ÀjAiÀiÁzÀ GvÀÛgÀªÀ£ÀÄß Dj¹, GvÀÛgÀPÉÌ PÉÆnÖgÀĪÀ eÁUÀzÀ°èAiÉÄà PÀæªÀiÁPÀëgÀzÉÆqÀ£É GvÀÛgÀªÀ£ÀÄß §gɬÄj.

1×8=8

1. 1  cos  1  cos   UÉ ¸ÀªÀÄ£ÁzÀÄzÀÄ. (a) sin 2 

(b) tan 2 

(c) 1

(d) 0

2. P  2, 3, 4 ªÀÄvÀÄÛ Q  3, 5, 7 DzÁUÀ P Q = (a) {3, 7}

(b) {2, 4}

(c) {3}

(d) {2, 4, 3, 7}

3. nP2  90 DzÁUÀ n UÉ ¸ÀªÀÄ£ÁzÀÄzÀÄ. (a) 90

(b) 45

(c) 20

(d) 10

4. x = 1 EzÀÄ

f  x   x3  2 x 2  4 x  K F §ºÀÄ¥ÀzÉÆÃQÛAiÀÄ ±ÀÆ£ÀåvÉAiÀiÁzÀgÉ, K AiÀÄ

¨É¯ÉAiÀÄÄ, (a) 3

(b) 3

(c) 4

(d) 4

 

K.S.E.E.B., Malleshwaram, Bangalore, Mathematics Model Question Paper-2

1

81K 5. sin A.cos A.tan A  cos A.sin A.cot A UÉ ¸ÀªÀÄ£ÁzÀÄzÀÄ. (a) sin 2 A  cos 2 A

(b) tan 2 A  cot 2 A

(c) sin 2 A  cos 2 A

(d) sin 2 A  tan 2 A

6. PÉÆnÖgÀĪÀ avÀæzÀ°è APB MAzÀÄ ¸Àà±ÀðPÀ. P ¸Àà±Àð©AzÀÄ. PQ MAzÀÄ eÁå. BPQ  62 DzÀgÉ PRQ = (a) 28°

(b) 118°

(c) 124°

(d) 62°

7. 1 + 2 + 3 + ……… n = 78 DzÁUÀ n £À ¨É¯ÉAiÀÄÄ (a) 13

(b) 12

(c) 11

(d) 16

8. 3 2 ªÀÄvÀÄÛ

2 EªÀÅUÀ¼À UÀÄt®§ÞªÀÅ

(a) 6 72

(b) 6 24

(c) 6 16

(d) 6 4 1 CAPÀ × 6 = 6

II 9. AiÀÄÆPÉèqï£À

¨sÁUÁPÁgÀ

C¯ÁÎjxÀA

G¥ÀAiÉÆÃV¹PÉÆAqÀÄ

65

ªÀÄvÀÄÛ

117gÀ

ªÀÄ.¸Á.C.

PÀAqÀÄ»r¬Äj. 10. MAzÀÄ

zÁ¼ÀªÀ£ÀÄß

GgÀĽ¹zÉ

MAzÀÄ

ªÀUÀð

¸ÀASÉåAiÀÄ£ÀÄß

¥ÀqÉAiÀÄĪÀ

¸ÀA¨sÀªÀ¤ÃAiÀÄvÉ

PÀAqÀÄ»r¬Äj. 11. DAiÀÄègï£À ¸ÀÆvÀæ G¥ÀAiÉÆÃV¹ vÁ¼É £ÉÆÃr : N = 6, R = 6, A = 10. 12. µÀtÄäR WÀ£ÁPÀÈwUÉ DAiÀÄègï£À ¸ÀÆvÀæzÉÆA¢UÉ vÁ¼É £ÉÆÃr. 13. MAzÀÄ ¹°AqÀgï£À JvÀÛgÀ 14 cm, ªÀÄvÀÄÛ wædå 2 cm. DzÁUÀ CzÀgÀ ªÀPÀæªÉÄïÉäöÊ «¹ÛÃtðªÀ£ÀÄß PÀAqÀÄ»r¬Äj.

K.S.E.E.B., Malleshwaram, Bangalore, Mathematics Model Question Paper-2

2

81K 14. PÉÆnÖgÀĪÀ avÀæªÀ£ÀÄß G¥ÀAiÉÆÃV¹PÉÆAqÀÄ sin  ªÀÄvÀÄÛ cos  PÀAqÀÄ»r¬Äj.

AB = 24 ªÀiÁ£ÀUÀ¼ÀÄ AC = 25 ªÀiÁ£ÀUÀ¼ÀÄ and BC = 7 ªÀiÁ£ÀUÀ¼ÀÄ 2 CAPÀUÀ¼ÀÄ × 16 = 32

III 15.

3  2 MAzÀÄ C¨sÁUÀ®§Þ ¸ÀASÉå JA§ÄzÀ£ÀÄß ¸Á¢ü¹.

16. U = {4, 8, 12, 16, 20, 24, 28}, A = {8, 16, 24}, ªÀÄvÀÄÛ B = {4, 16, 20, 28} DzÁUÀ

 A  B   A  B JA§ÄzÀ£ÀÄß vÁ¼É £ÉÆÃr. 17. JgÀqÀÄ ¸ÀASÉåUÀ¼À ¸ÀªÀiÁAvÀgÀ ªÀiÁzsÀå 17 ªÀÄvÀÄÛ UÀÄuÉÆÃvÀÛgÀ ªÀiÁzsÀå 15 DzÁUÀ D ¸ÀASÉåUÀ¼À£ÀÄß PÀAqÀÄ»r¬Äj. 18. MAzÀÄ UÀÄuÉÆÃvÀÛgÀ ±ÉæÃrüAiÀÄ°è ªÉÆzÀ® ¥ÀzÀ 50 ªÀÄvÀÄÛ £Á®Ì£Éà ¥ÀzÀ 1350 DzÁUÀ LzÀ£Éà ¥ÀzÀªÀ£ÀÄß PÀAqÀÄ»r¬Äj. 19. 1, 2, 3, 4, 5, ªÀÄvÀÄÛ 6 CAQUÀ¼À£ÀÄß ¥ÀÄ£ÀgÁªÀwð¸ÀzÉ 3 CAQAiÀÄ JµÀÄÖ ¸ÀASÉåUÀ¼À£ÀÄß gÀa¸À§ºÀÄzÀÄ ªÀÄvÀÄÛ ¸ÀªÀĸÀASÉåAiÀÄ JµÀÄÖ ¸ÀASÉåUÀ¼À£ÀÄß gÀa¸À§ºÀÄzÀÄ? 20. nPr  336 ªÀÄvÀÄÛ nCr  56 DzÁUÀ n ªÀÄvÀÄÛ r £ÀÄß PÀAqÀÄ»r¬Äj. 21. MAzÀÄ §ÄnÖAiÀÄ°è 6 PÉA¥ÀÄ, 7 ©½, ªÀÄvÀÄÛ 7 PÀ¥ÀÄà ZÉAqÀÄUÀ½ªÉ. JgÀqÀÄ ZÉAqÀÄUÀ¼À£ÀÄß AiÀiÁzÀÈaÒPÀªÁV Dj¸À¯ÁVzÉ. JgÀqÀÄ ZÉAqÀÄUÀ¼ÀÄ PÉA¥ÀÄ DVgÀĪÀ CxÀªÁ JgÀqÀÆ ZÉAqÀÄUÀ¼ÀÄ PÀ¥ÀÄà DVgÀĪÀ ¸ÀA¨sÀªÀ¤ÃAiÀÄvÉAiÀÄ£ÀÄß PÀAqÀÄ»r¬Äj.

K.S.E.E.B., Malleshwaram, Bangalore, Mathematics Model Question Paper-2

3

81K 22. E§âgÀÄ DlUÁgÀgÀ ¤ªÀðºÀuÉAiÀÄ£ÀÄß PÉÆnÖzÉ. CªÀgÀÄUÀ¼À°è AiÀiÁgÀÄ ºÉZÀÄÑ ¹ÜgÀvÉ ºÉÆA¢zÁÝgÉ PÀAqÀÄ»r¬Äj. DlUÁgÀgÀÄ

¸ÀgÁ¸Àj

ªÀiÁ£ÀPÀ «ZÀ®£É

CgÀÄuï

70

4.2

¨sÀgÀvï

60

3.0

23. PÉÆnÖgÀĪÀ zÀvÁÛA±ÀUÀ½UÉ MAzÀÄ ¥sÉÊ £ÀPÉëAiÀÄ£ÀÄß gÀa¹. «ªÀgÀ

ºÁ¸ÉÖ¯ï ±ÀÄ®Ì

PÁ¯ÉÃdÄ ±ÀÄ®Ì

EvÀgÉ

ªÉÆvÀÛ (gÀÆ.UÀ¼À°è)

360

120

60

24. 4 x 2  8 px  9  0 ¸À«ÄÃPÀgÀtzÀ ªÀÄÆ®UÀ¼À £ÀqÀÄ«£À ªÀåvÁå¸ÀªÀÅ 4 DzÀgÉ p £À ¨É¯ÉAiÀÄ£ÀÄß PÀAqÀÄ»r¬Äj. 25. ABC. wæ¨sÀÄdzÀ°è XY  BC ªÀÄvÀÄÛ XYAiÀÄÄ wæ¨sÀÄdªÀ£ÀÄß ¸ÀªÀÄ£ÁzÀ «¹ÛÃtðªÀżÀî JgÀqÀÄ ¨sÁUÀUÀ¼À£ÁßV «¨sÁV¸ÀÄvÀÛzÉ. BX : AB AiÀÄ£ÀÄß PÀAqÀÄ»r¬Äj. [ABC =2AXY]

 26. PÉÆnÖgÀĪÀ avÀæzÀ°è AD  BC . DzÀgÉ, AB 2  CD 2  BD 2  AC 2 JAzÀÄ ¸Á¢ü¹.

27. ABCD MAzÀÄ ªÀUÀð(ZÀZËÑPÀ) AB AiÀÄ ªÀÄzsÀå©AzÀÄ F DVzÉ. BE AiÀÄÄ BC AiÀÄ ªÀÄÆgÀ£Éà MAzÀÄ ¨sÁUÀ«zÉ. FBE wæ¨sÀÄdzÀ «¹ÛÃtðªÀÅ 108 cm 2 . DzÁUÀ AiÀÄ GzÀݪÀ£ÀÄß PÀAqÀÄ»r¬Äj.

K.S.E.E.B., Malleshwaram, Bangalore, Mathematics Model Question Paper-2

4

81K 28. (2, 7) ªÀÄvÀÄÛ (3, 6) ªÀÄÆ®PÀ ºÁzÀÄ ºÉÆÃUÀĪÀ gÉÃSÉAiÀÄÄ (9, 9) ªÀÄvÀÄÛ (11, 3)UÀ¼À£ÀÄß ¸ÉÃj¸ÀĪÀ gÉÃSÉUÉ ¸ÀªÀiÁAvÀgÀªÁVzÉ. ºÁUÁzÀgÉ ‘a’ £ÀÄß PÀAqÀÄ»r¬Äj. 29. (3,

10)

ªÀÄvÀÄÛ

(6,

8)

©AzÀÄUÀ¼À£ÀÄß

¸ÉÃj¸ÀĪÀ

gÉÃSÁRAqÀzÀ

ªÀÄzsÀå©AzÀÄ«£À

¤zÉÃð±ÁAPÀUÀ¼À£ÀÄß PÀAqÀÄ»r¬Äj. 30. 3.5 cm wædåªÀżÀî ªÀÈvÀÛªÀ£ÀÄß gÀa¹. ªÀÈvÀÛ¢AzÀ 3.5 cm zÀÆgÀzÀ°ègÀĪÀ ¨ÁºÀå ©AzÀÄ«¤AzÀ MAzÀÄ ¸Àà±ÀðPÀªÀ£ÀÄß gÀa¹ ¸Àà±ÀðPÀzÀ GzÀݪÀ£ÀÄß C¼É¬Äj. 3 CAPÀUÀ¼ÀÄ × 6 = 18

IV

31. ¸ÀªÀiÁ£ÀAvÀgÀ ±ÉæÃrüAiÀÄ°è ªÀÄÆgÀ£Éà ¥ÀzÀªÀÅ 8 DVzÀÄÝ, MA¨sÀvÀÛ£Éà ¥ÀzÀªÀÅ, ªÀÄÆgÀ£Éà ¥ÀzÀzÀ ªÀÄÆgÀgÀµÀÖQÌAvÀ 2 ºÉZÀÄÑ EzÉ. ºÁUÁzÀgÉ ªÉÆzÀ® 19 ¥ÀzÀUÀ¼À ªÉÆvÀÛªÀ£ÀÄß PÀAqÀÄ»r¬Äj. CxÀªÁ MAzÀÄ ºÀgÁvÀäPÀ ±ÉæÃrüAiÀÄ°è T4  32.  x 3  ax 2  bx  10  jAzÀ

1 3 ªÀÄvÀÄÛ T14  DzÁUÀ T19 £ÀÄß PÀAqÀÄ»r¬Äj. 11 23

 x 2  3x  2 

£ÀÄß ¨sÁV¹zÁUÀ §gÀĪÀ a ªÀÄvÀÄÛ b UÀ¼À

¨É¯ÉUÀ¼À£ÀÄß PÀAqÀÄ»r¬Äj. CxÀªÁ ±ÉõÀ ¥ÀæªÉÄÃAiÀĪÀ£ÀÄß G¥ÀAiÉÆÃV¹, P  x   x3  3x 2  5 x  8 £ÀÄß g  x   x  3 ¤AzÀ ¨sÁV¹zÁUÀ §gÀĪÀ ±ÉõÀªÀ£ÀÄß PÀAqÀÄ»rAiÀÄj. ºÁUÀÆ GvÀÛgÀªÀ£ÀÄß ¨sÁUÁPÁgÀ PÀæªÀÄ¢AzÀ vÁ¼É £ÉÆÃr. 33. M§â ªÀåQÛAiÀÄ ªÀAiÀĸÀÄì, vÀ£Àß ªÀÄUÀ£À ªÀAiÀĹì£À ªÀUÀðQÌAvÀ JgÀqÀgÀ¶ÖzÉ. 8 ªÀµÀðUÀ¼À £ÀAvÀgÀ, ªÀåQÛAiÀÄ ªÀAiÀĸÀÄì

4

ºÉZÁÑV,

vˣ˧

ªÀÄUÀ£À

ªÀAiÀĹìVAvÀ

ªÀÄÆgÀgÀ¶ÖzÉ.

ºÁUÁzÀgÉ

CªÀgÀ

FV£À

ªÀAiÀĸÀÄìUÀ¼ÉµÀÄÖ? CxÀªÁ ªÀUÀð¥ÀÆtðPÀæªÀÄ¢AzÀ ©r¹ : 2 x 2  5x  3  0 .

K.S.E.E.B., Malleshwaram, Bangalore, Mathematics Model Question Paper-2

5

81K

34.

1  sin  1  sin    2sec  JAzÀÄ ¸Á¢ü¹. 1  sin  1  sin  CxÀªÁ

1 1 sin 2 30 cos 2 45  4 tan 2 30  sin 2 90  cot 2 60  2 JAzÀÄ ¸Á¢ü¹. 2 8 35. ¸ÀAPÉëæ¹ :

7 3 2 5  . 10  3 62

36. ¨ÁºÀå©AzÀÄ«¤AzÀ ªÀÈvÀÛPÉÌ J¼ÉzÀ ¸Àà±ÀðPÀUÀ¼ÀÄ (i) ¸ÀªÀÄ£ÁVgÀÄvÀÛzÉ. (ii) PÉÃAzÀæzÀ°è ¸ÀªÀÄ£ÁzÀ PÉÆãÀUÀ¼À£ÀÄß GAlĪÀiÁqÀÄvÀÛªÉ JAzÀÄ ¸Á¢ü¹. 4 CAPÀUÀ¼ÀÄ × 4 = 16

V

37. ¥ÁzÀzÀ wædå 24 cm ªÀÄvÀÄÛ 45 cm, JvÀÛgÀ«gÀĪÀ ±ÀAPÀÄ«£À ªÉÄïÁãUÀ¢AzÀ 17 cm. NgÉ JvÀÛgÀ«gÀĪÀ MAzÀÄ ±ÀAPÀĪÀ£ÀÄß PÀvÀÛj¸À¯ÁVzÉ. G½zÀ ¨sÁUÀzÀ ±ÀAPÀÄ«£À ©ü£ÀßPÀzÀ WÀ£À¥sÀ®ªÀ£ÀÄß PÀAqÀÄ»r¬Äj. CxÀªÁ (a) JgÀqÀÄ ªÀÈvÁÛPÁgÀzÀ ¹°AqÀgïUÀ¼À wædåªÀÅ 2 : 3 ªÀÄvÀÄÛ CªÀÅUÀ¼À ªÀPÀæªÉÄïÉäöÊ «¹ÛÃtðªÀÅ 5 : 6 C£ÀÄ¥ÁvÀzÀ°èzÉ. CªÀÅUÀ¼À JvÀÛgÀzÀ C£ÀÄ¥ÁvÀªÀ£ÀÄß PÀAqÀÄ»r¬Äj. (b) 3.6 cm JvÀÛgÀ ªÀÄvÀÄÛ 1.6 cm ¥ÁzÀzÀ wædå«gÀĪÀ MAzÀÄ ªÀÈvÁÛPÁgÀ ±ÀAPÀĪÀ£ÀÄß PÀgÀV¹, CzÀ£ÀÄß 1.2 cm ¥ÁzÀwædå«gÀĪÀ ªÀÈvÁÛPÁgÀ ±ÀAPÀĪÁV ¥ÀjªÀwð¸À¯ÁVzÉ. FUÀ F ±ÀAPÀÄ«£À JvÀÛgÀªÀ£ÀÄß PÀAqÀÄ»r¬Äj. 38. ªÀÄÆ®¸ÀªÀiÁ£ÀÄ¥ÁvÀvÉAiÀÄ ¥ÀæªÉÄÃAiÀĪÀ£ÀÄß ¤gÀƦ¹ ªÀÄvÀÄÛ ¸Á¢ü¹. 39. x 2  3x  10  0 ¸À«ÄÃPÀgÀtªÀ£ÀÄß £ÀPÉëAiÀÄ ªÀÄÆ®PÀ ©r¹. 40. PÉÃAzÀæUÀ¼À £ÀqÀÄ«£À CAvÀgÀ 10 cm EgÀĪÀ 3 cm ªÀÄvÀÄÛ 2 cm wædåªÀżÀî ªÀÈvÀÛUÀ½UÉ MAzÀÄ ªÀåvÀå¸ÀÜ ¸ÁªÀiÁ£Àå ¸Àà±ÀðPÀªÀ£ÀÄß gÀa¹. ¸Àà±ÀðPÀzÀ GzÀݪÀ£ÀÄß C¼ÉzÀÄ ¯ÉPÁÌZÁgÀ¢AzÀ vÁ¼É £ÉÆÃr. * * *

K.S.E.E.B., Malleshwaram, Bangalore, Mathematics Model Question Paper-2

6

81K - Karnataka Secondary Education ...

... ......
x ax ...

239KB Sizes 0 Downloads 162 Views

Recommend Documents

81K - Karnataka Secondary Education ...
nobr> 囿 .... 刲P AB Ai斂社糯s濰呸z斂F DVz BE Ai斂 BC Ai斂社飄g ...

85E P232 - Karnataka Education
2) Space is provided to write answers below each question. ... 4) Candidate should not write the answer with pencil. Answer written with pencil will not be.

85E P232 - Karnataka Education
The South West monsoon winds starts retreating from the beginning of October due to a) Increase in temperature ... How did Industrial Revolution in England cause unemployment in India? 40. “The people of Karnataka ... Differentiate between North In

Inclusive Education for CWSN - SSA Karnataka
Lack of proper and systematic supervision and monitoring system at state and ... in the Scheme with regard to availability of Gender sensitive interventions like.

Kerala Higher Secondary Education-2010
Groups and Subjects of StudyThe following Languages and Groups (Subjects) are prescribed: ... 5 Physics, Chemistry, Mathematics, Computer Science.

directorate of higher secondary education ... - Kerala Gov
Jun 7, 2010 - permission to start Higher Secondary Courses in the existing Govt. and Aided High. Schools ... (iii) The Courses offered are (i) Science Group, (ii) Humanities Group and (iii) .... School will be open to all the communities.

central board of secondary education - Groups
Apr 9, 2013 - Guidelines for conduct of Teacher Eligibility Test, the time duration for Paper-I & Paper-II, has been mentioned as 1.30 hours in CTET-JULY ...

directorate of higher secondary education ... - Kerala Gov
Jun 7, 2010 - The minimum site area required is 1.2 Hectares. Type of Building ... f) Social and Educational backwardness of the area. Remoteness of the.

General Administration Department-higher secondary education ...
General Administration Department-higher secondary ... enhanced-orders issued G.O(Ms)No.28-2017-G.Edn.pdf. General Administration Department-higher ...

National Curriculum Parameters Secondary Education (resumo).pdf ...
National Curriculum Parameters Secondary Education (resumo).pdf. National Curriculum Parameters Secondary Education (resumo).pdf. Open. Extract.

Training for Mastery in Secondary Vocational Education, 1990.pdf ...
Training for Mastery in Secondary Vocational Education, 1990.pdf. Training for Mastery in Secondary Vocational Education, 1990.pdf. Open. Extract. Open with.

Page 1 CENTRALBOARD OF SECONDARY EDUCATION, Delhi º ...
º Registration CARD - is -1997–98 si. No. 300606. School Name 6099 - KAKATIYA PUB SCH GAJUWAKA VISAKHAPATNAM. A.P.. Candidate's Name.

man-1\west-bengal-high-secondary-education-englis-syllabus-2014 ...
man-1\west-bengal-high-secondary-education-englis-syllabus-2014-2015.pdf. man-1\west-bengal-high-secondary-education-englis-syllabus-2014-2015.pdf.

secondary teachers' diploma computer studies education
=SUM( F2:F6) or =F2+F3+F4+F5+F6 c. The value in C5 is changed to 6. State the cells in which the values should change automatically. d. F5 and F7. 19. State three storage media that use: a. Magnetic Technology. Floppy And Hard disc b. Laser Technolog

15-16 Masters of Arts in Teaching (Secondary Education).pdf ...
There was a problem previewing this document. Retrying... Download. Connect more apps... Try one of the apps below to open or edit this item. 15-16 Masters of ...

Elementary and Secondary Education in America: Using Induction and ...
Expenditure per capita (exppcap) for elementary and secondary education is taken ..... technology (ICT) “infrastructure alone does not bring forth profound and ...

The Impacts of Free Secondary Education: Evidence ...
Nov 14, 2016 - insights, and support. For their comments and ... 6There are a number of behavioral reasons one might underinvest in education, such as present bias, overemphasis on routine, and ... enabled high performing, credit-constrained individu

CENTRAL BOARD OF SECONDARY EDUCATION No: CBSE/JS(A&L ...
May 25, 2012 - CENTRAL BOARD OF SECONDARY EDUCATION. (An Autonomous Organization ... Ms. Shvetta Arora. RO, Panchkula. 02. Sh. Brijendra ...

CENTRAL BOARD OF SECONDARY EDUCATION No: CBSE/JS(A&L ...
May 25, 2012 - CENTRAL BOARD OF SECONDARY EDUCATION. (An Autonomous Organization ... Ms. Shvetta Arora. RO, Panchkula. 02. Sh. Brijendra ...