CBSE/NCERT CLASS 9 MATH SOLVE QUESTION YOU TUBE VIDEO LINKS

NCERT CLASS 9 MATH (YOUTUBE LINKS CHAPTER WISE)

                    CHAPTER 1: NUMBER SYSTEM

INTRODUCTION: https://www.youtube.com/watch?v=9zValawmQqs&t=54s

EXERCISE: 1.1

Q NO. 1 to 4        : https://www.youtube.com/watch?v=BK3MOM8waZY

EXERCISE: 1.2

Q NO. 1 & 2        : https://www.youtube.com/watch?v=QzRsDiVTWCI

Q NO. 3              : https://www.youtube.com/watch?v=xwc-vHKRLm0

EXERCISE: 1.3

Q NO. 1                : https://www.youtube.com/watch?v=twEXEaH0ZRQ

Q NO. 2                : https://www.youtube.com/watch?v=l_e5mSakxZw&t=1s

Q NO. 3                : https://www.youtube.com/watch?v=2pV4oCYdCgw

Q NO. 4                : https://www.youtube.com/watch?v=aYJGwwOl2T0

Q NO. 5                : https://www.youtube.com/watch?v=_LfLYo41aMA

Q NO. 6 to 9        :  https://www.youtube.com/watch?v=b_4-Mor9nSU

EXERCISE: 1.4

Q NO. 1 & 2        : https://www.youtube.com/watch?v=ZB3nxjEzEgI&t=7s

EXERCISE: 1.5

Q NO. 1 to 3        : https://www.youtube.com/watch?v=LF1MTarYjy8&t=70s

Q NO. 4               : https://www.youtube.com/watch?v=uDh1wByk2lQ

Q NO. 5                : https://www.youtube.com/watch?v=f8ihnGffg5o

Important Question: https://www.youtube.com/watch?v=aJwIH3u8dfE

EXERCISE: 1.6

Q No. 1 to 3        : https://www.youtube.com/watch?v=CYXB_74eA_Q

 

                         CHAPTER 2: POLYNOMIALS

INTRODUCTION: https://www.youtube.com/watch?v=bipB5QMdlTA&t=28s

EXERCISE: 2.1

Q NO. 1 to 5        : https://www.youtube.com/watch?v=1YAAjObs6NM

EXERCISE: 2.2

Q NO. 1 & 2        : https://www.youtube.com/watch?v=9TVul0qB_1U

Q NO. 3              :  https://www.youtube.com/watch?v=6ow8-0RFKUk&t=3s

Q NO. 4                :  https://www.youtube.com/watch?v=4QbDvbq2D5w

EXERCISE: 2.3

Q NO. 1                : https://www.youtube.com/watch?v=yS-ro19Kvg4

Q NO. 2 & 3        : https://www.youtube.com/watch?v=tEmk40aTg-o

EXERCISE: 2.4

Q NO. 1                : https://www.youtube.com/watch?v=VTuj-AJBftk

Q NO. 2                : https://www.youtube.com/watch?v=LiRavfDmUsI

Q NO. 3                : https://www.youtube.com/watch?v=sgf5Xn4xHXE

Q NO. 4                : https://www.youtube.com/watch?v=okQlefI_DyA&t=3s

Q NO. 5                : i) https://www.youtube.com/watch?v=tgtGcPvMZis

  1. ii) https://www.youtube.com/watch?v=qDRgjXaiKoY

      iii) https://www.youtube.com/watch?v=NoZVvR5mTSw&pbjreload=10

  1. iv) https://www.youtube.com/watch?v=Z5UHAch5Egw

EXERCISE: 2.5

Q NO. 1                :  https://www.youtube.com/watch?v=5bl2RmDK1s0

Q NO. 2                :  https://www.youtube.com/watch?v=W9jew51xIrQ

Q NO. 3                : https://www.youtube.com/watch?v=4KeowTMbyGA&t=16s

Q NO. 4                : https://www.youtube.com/watch?v=T3jKCVPFrbY

Q NO. 5                : https://www.youtube.com/watch?v=stKOOIVo3F8

Q NO. 6                :  https://www.youtube.com/watch?v=rnaA5uE–yg

Q NO. 7                :  https://www.youtube.com/watch?v=–0ULC1AAV0&t=1s

Q NO. 8                :  https://www.youtube.com/watch?v=HEY6qGG8pKQ

Q NO. 9                :  https://www.youtube.com/watch?v=SOC9snSlsG8

Q NO. 10              :  https://www.youtube.com/watch?v=nTi_Mz_SMiI

Q NO. 11              :  https://www.youtube.com/watch?v=QNRIhEr9Duk

Q NO. 12              :  https://www.youtube.com/watch?v=jmu2_B-FkEs

Q NO. 13              :  https://www.youtube.com/watch?v=OWm8lUDOWNc

Q NO. 14              :  https://www.youtube.com/watch?v=FqTaXluv-SA

Q NO. 15              :  https://www.youtube.com/watch?v=652BmcumW_A

Q NO. 16              :  https://www.youtube.com/watch?v=GBDuoPJS1So

 

                CHAPTER 3: COORDINATE GEOMETRY

INTRODUCTION: https://www.youtube.com/watch?v=d_C6dD12BpA

EXERCISE: 3.1

Q No. 1 & 2         :  https://www.youtube.com/watch?v=m9NL1P2VLGM&t=3s

EXERCISE: 3.2

Q No. 1 & 2         : https://www.youtube.com/watch?v=1QmPtB0SY8o

EXERCISE: 3.3

Q No. 1 & 2         :  https://www.youtube.com/watch?v=GkUNNxAls5M&t=60s

 

            CHAPTER 4: LINEAR EQUATION IN TWO VARIABLES

INTRODUCTION: https://www.youtube.com/watch?v=ufDwYttidXU

EXERCISE: 4.1

Q No. 1 & 2         :  https://www.youtube.com/watch?v=KKpJOHZeR2w

EXERCISE: 4.2

Q No. 1 to 4        :  https://www.youtube.com/watch?v=Cx9KMTTmnpQ

EXERCISE: 4.3

Q No. 1 i & ii      :  https://www.youtube.com/watch?v=T_d_PLT5X6I

Q No. 1 iii & iv   :  https://www.youtube.com/watch?v=XexZN2gAZaU

Q No. 1 v & vi    :  https://www.youtube.com/watch?v=mICySb96ut0

Q No. 2 & 3         :  https://www.youtube.com/watch?v=uF1ecFTebqc

Q No. 4                 :  https://www.youtube.com/watch?v=yGy8Jb55ES4

Q No. 5                 : https://www.youtube.com/watch?v=4t0u1cUJw8U&t=14s

Q No. 6                 :  https://www.youtube.com/watch?v=9yb8VxUqiSw&t=8s

Q No. 7                 :  https://www.youtube.com/watch?v=VKXEHRnE6bw

Q No. 8                 :  https://www.youtube.com/watch?v=r65UoSZNG2Y

EXERCISE: 4.4

Q No. 1 & 2         :  https://www.youtube.com/watch?v=ZrMycUZFEjE

 

                           CHAPTER 6: LINES AND ANGLES

EXERCISE: 6.1

INTRODUCTION:  https://www.youtube.com/watch?v=cuQb31TZX_o&t=3s

THEOREM           :  https://www.youtube.com/watch?v=btfk9qDfoBI

Q No. 1                 :  https://www.youtube.com/watch?v=YyvpPvFNhCg

Q No. 2                 :  https://www.youtube.com/watch?v=r2QsebARenM

Q No. 3 & 4         :  https://www.youtube.com/watch?v=SbaYSmxiJME

Q No. 5 & 6         :  https://www.youtube.com/watch?v=APFSOqjWke4&t=2s

Extra Questions:  https://www.youtube.com/watch?v=1umZQCEa1zM&t=6s

EXERCISE: 6.2

INTRODUCTION: https://www.youtube.com/watch?v=CdKq40iKu-A

Extra Questions:  https://www.youtube.com/watch?v=d35l15nLIw4

Q No. 1 & 2         :  https://www.youtube.com/watch?v=4WqNEBNmitE

Q No. 3 & 4         :  https://www.youtube.com/watch?v=SIdF_acCZH0

Q No. 5 & 6         :  https://www.youtube.com/watch?v=sthD5O9FGfI

EXERCISE: 6.3

THEOREM           :  https://www.youtube.com/watch?v=LOb27ruE5ao

Q No. 1 & 2         :  https://www.youtube.com/watch?v=z3zETkqT0nA

Q No. 3 & 4         :  https://www.youtube.com/watch?v=Nzd9dEmfYiA

Q No. 5 & 6         :  https://www.youtube.com/watch?v=xeVFcGRAtDU

 

                               CHAPTER 7: TRIANGLES

EXERCISE: 7.1

INTRODUCTION:  https://www.youtube.com/watch?v=zza0vpJL_v0&t=3s

Q No. 1 & 2         :  https://www.youtube.com/watch?v=aI58CMXlm0Y

Q No. 3 & 4         :  https://www.youtube.com/watch?v=Hl3tNHxWpwA

Q No. 5 & 6         :  https://www.youtube.com/watch?v=D0iJy5TmdKs

Q No. 7 & 8         :  https://www.youtube.com/watch?v=D1Rj7inilTQ

EXERCISE: 7.2

THEOREMS         :  https://www.youtube.com/watch?v=1xg17K3a9Po

Q No. 1 & 2         :  https://www.youtube.com/watch?v=vVBxwVmnBFY

Q No. 3 & 4         :  https://www.youtube.com/watch?v=dZwfZuK5CXM&t=9s

Q No. 5 & 6         :  https://www.youtube.com/watch?v=w9hr-wH-VVA

Q No. 7 & 8         :  https://www.youtube.com/watch?v=3LlWraGwhQ8&t=4s

EXERCISE: 7.3

Q No. 1 & 2         :  https://www.youtube.com/watch?v=679DVXJdRRs

Q No. 3 to 5        :  https://www.youtube.com/watch?v=l1nO9VUvwPQ

EXERCISE: 7.4

THEOREMS         : https://www.youtube.com/watch?v=eI3Btskkozs

Q No. 1 & 2         :  https://www.youtube.com/watch?v=UPsjkAcFCXs

Q No. 3 & 4         :  https://www.youtube.com/watch?v=0EtN-QQxbk4

Q No. 5 & 6         :  https://www.youtube.com/watch?v=zdDOsNjJA18&pbjreload=10

 

                         CHAPTER 8: QUADRILATERALS

EXERCISE: 8.1

INTRODUCTION:  https://www.youtube.com/watch?v=G64OsYXFX94

THEOREMS         :  https://www.youtube.com/watch?v=_8K_sCiZJjs

Q No. 1 & 2         :  https://www.youtube.com/watch?v=RuvWp5IuoSo

Q No. 3 & 4         :  https://www.youtube.com/watch?v=Aarmnu_ThkM

Q No. 5 & 6         :  https://www.youtube.com/watch?v=JH2RSR2C1XI

Q No. 7 & 8         :  https://www.youtube.com/watch?v=WPgUDSjiuhs

Q No. 9 & 10       :  https://www.youtube.com/watch?v=469trouOC3U&t=44s

Q No. 11               :  https://www.youtube.com/watch?v=44QUMMYzoF4

Q No. 12               :  https://www.youtube.com/watch?v=T4xwfj2C5FE

 

EXERCISE: 8.2

THEOREMS         :  https://www.youtube.com/watch?v=coV2JkgkJAc

Q No. 1 & 6         :  https://www.youtube.com/watch?v=rOiDgA5aXtA

Q No. 2 & 3         :  https://www.youtube.com/watch?v=DJJdZhJjDP0&t=1s

Q No. 4 & 5         :  https://www.youtube.com/watch?v=268I7Cx5tfA

Q No. 7                 :  https://www.youtube.com/watch?v=cG2sYF1siu0

 

           CHAPTER 9: AREAS OF PARALLELOGRAMS AND TRIANGLES

EXERCISE: 9.1

Q No. 1                 :  https://www.youtube.com/watch?v=eNAEs2cUqck&t=1s

EXERCISE: 9.2

THEOREMS         :  https://www.youtube.com/watch?v=ygYtUdaefE8&t=5s

Q No. 1 & 2         :  https://www.youtube.com/watch?v=prKqI9fkmSM

Q No. 3 & 4         :  https://www.youtube.com/watch?v=NQ6TRE3oe2A&t=11s

Q No. 5 & 6         :  https://www.youtube.com/watch?v=-VHtc6PGMIU

EXERCISE: 9.3

THEOREMS         :  https://www.youtube.com/watch?v=6ZFAEfc9awU

Q No. 1 to 4        :  https://www.youtube.com/watch?v=M1OYFrEwYfw  

Q No. 5 & 6         :  https://www.youtube.com/watch?v=Q6bhwclbGgA

Q No. 7 & 8         :  https://www.youtube.com/watch?v=W7l_VzW0Z-Y

Q No. 9 & 10       :  https://www.youtube.com/watch?v=8VLh-VE6ow8

Q No. 11 & 12    :  https://www.youtube.com/watch?v=221AEtkwt1w

Q No. 13 & 114  https://www.youtube.com/watch?v=IxxfBblAhSI

Q No. 15 & 16    :  https://www.youtube.com/watch?v=h6c42fWlfJE

 

                     CHAPTER 10: CIRCLES

EXERCISE: 10.1

Q No. 1                 :  https://www.youtube.com/watch?v=9bkVpNQqq_c

EXERCISE: 10.2

THEOREMS         :  https://www.youtube.com/watch?v=wnpJ3ISzv0g

Q No. 1 & 2         :  https://www.youtube.com/watch?v=vGe_5pUkNsc

EXERCISE: 10.3

THEOREMS         :  https://www.youtube.com/watch?v=SzxHGPmzOzM

Q No. 1, 2 & 3    :  https://www.youtube.com/watch?v=PYPp3L5uzVg

EXERCISE: 10.4

THEOREMS         :  https://www.youtube.com/watch?v=YU_TJ3Xyr38

Q No. 1 & 2         :  https://www.youtube.com/watch?v=3Ck-M3CVkHc

Q No. 3 & 4         :  https://www.youtube.com/watch?v=eiAz3usp7Ks

Q No. 5 & 6         :  https://www.youtube.com/watch?v=3GgnH_hPpRY

EXERCISE: 10.5

THEOREMS         :  https://www.youtube.com/watch?v=TI6hfqz_yEM

Q No. 1, 2 & 3    :  https://www.youtube.com/watch?v=bkDEqOQGNus

Q No. 4, 5 & 6    :  https://www.youtube.com/watch?v=07WniyocbGo

Q No. 7 to 10      :  https://www.youtube.com/watch?v=VqS3gJIEQpU

Q No. 11 & 12    :  https://www.youtube.com/watch?v=l1vgTW-QGM4

 

              CHAPTER 11: CONSTRUCTIONS

EXERCISE: 11.1

All Questions    :   https://www.youtube.com/watch?v=sfBEd8HUdu4&t=7s

EXERCISE: 11.2

Q No. 1 & 5         :  https://www.youtube.com/watch?v=GDWuWeLULOE

Q No. 2 & 3         :  https://www.youtube.com/watch?v=dzYZ551Klfc

Q No. 4                 :  https://www.youtube.com/watch?v=MkHdW2KYSt8&t=16s

 

          CHAPTER 12: HERON’S FORMULA

EXERCISE: 12.1

Q No. 1                 :  https://www.youtube.com/watch?v=sSrWhFUU8K0

Q No. 2                 :  https://www.youtube.com/watch?v=fIl1Yt8Be7Q

Q No. 3 & 4         :  https://www.youtube.com/watch?v=vHRUgj1s5kE

Q No. 5 & 6         :  https://www.youtube.com/watch?v=8HRSNwIIBq8

EXERCISE: 12.2

Q No. 1                 :  https://www.youtube.com/watch?v=HD4ZxO0m7E8

Q No. 2                 :  https://www.youtube.com/watch?v=49RJpoMBau4

Q No. 3                 :  https://www.youtube.com/watch?v=rKeHOFDa0nA

Q No. 4 & 5         :  https://www.youtube.com/watch?v=GJSVUOr7Yyo

Q No. 6 & 7         :  https://www.youtube.com/watch?v=bnF3sSgs9-E

Q No. 8 & 9         :  https://www.youtube.com/watch?v=JkUDUYVN8sU

 

                  CHAPTER 13: SURFACE AREA AND VOLUME

EXERCISE: 13.1

INTRODUCTION: https://www.youtube.com/watch?v=j79dos7xOwM&t=30s

  1. https://www.youtube.com/watch?v=fVIaJP0GbFo&t=23s
  2. https://www.youtube.com/watch?v=ndyVVMXHHvo
  3. https://www.youtube.com/watch?v=k5V38N5JtnU
  4. https://www.youtube.com/watch?v=oSiv9ZLaQrA
  5. https://www.youtube.com/watch?v=U4LtshpQDJI
  6. https://www.youtube.com/watch?v=jxf_70uTIc8
  7. https://www.youtube.com/watch?v=rNGu9fGCb_4
  8. https://www.youtube.com/watch?v=V8ZU-usBwnM

EXERCISE: 13.2

  1. https://www.youtube.com/watch?v=JUMt5A4ln70
  2. https://www.youtube.com/watch?v=aEA19z4oFVw&t=6s
  3. https://www.youtube.com/watch?v=J_qfRp_I0wQ
  4. https://www.youtube.com/watch?v=TkmpFCumtz8
  5. https://www.youtube.com/watch?v=wt_TykGrHQc
  6. https://www.youtube.com/watch?v=sxWON9OWxxM
  7. https://www.youtube.com/watch?v=voqYUEMpY1k
  8. https://www.youtube.com/watch?v=u65okL2xEbo
  9. https://www.youtube.com/watch?v=e4VcwSzK4gE
  10. https://www.youtube.com/watch?v=Q6n1NDd7Xlg
  11. https://www.youtube.com/watch?v=oqWYU7ZnWhQ

EXERCISE: 13.3

Q NO. 1, 2 & 3. : https://www.youtube.com/watch?v=2hL92_bq8nk

  1. https://www.youtube.com/watch?v=cV-EdkSugF4&t=6s
  2. https://www.youtube.com/watch?v=KIc_O7wDlKU&t=3s
  3. https://www.youtube.com/watch?v=mkYPfmUNXNY&t=9s
  4. https://www.youtube.com/watch?v=PA7p5Dp5Jvc
  5. https://www.youtube.com/watch?v=F1epteFV4P8

EXERCISE: 13.4

Q No. 1                 : https://www.youtube.com/watch?v=EJsmDt0FhNA&t=19s

Q No. 2                 : https://www.youtube.com/watch?v=Cjfyw884_Iw

Q No. 3 & 4         : https://www.youtube.com/watch?v=94OYZfkvpKA

Q No. 5 & 6         : https://www.youtube.com/watch?v=3EdKB7mboxM

Q No. 7                 : https://www.youtube.com/watch?v=qiWZWbvbsbM

Q No. 8 & 9         : https://www.youtube.com/watch?v=1zRSd6LkIDU

EXERCISE: 13.5

Q No. 1, 2 & 3.   :  https://www.youtube.com/watch?v=4TMX583IPh4

Q No. 4 & 5.        : https://www.youtube.com/watch?v=dM2WemG_KMI

Q No. 6 & 7.        : https://www.youtube.com/watch?v=st5kIT3PJtY

Q No. 8.                : https://www.youtube.com/watch?v=xN6Tx_81J3s

Q No. 9.                : https://www.youtube.com/watch?v=dhrTBg871D8

EXERCISE: 13.6

Q No. 1 & 2.        : https://www.youtube.com/watch?v=zjLaakgRU2I

Q No. 3 & 4.        : https://www.youtube.com/watch?v=v_bm0BpByqc

Q No. 5 & 6.        : https://www.youtube.com/watch?v=xsp2wU2njPU

Q No. 7 & 8.        : https://www.youtube.com/watch?v=OmveUW6EwdM&t=2s

EXERCISE: 13.7

Q No. 1.                : https://www.youtube.com/watch?v=aMl6-FqOzPg

Q No. 2.                : https://www.youtube.com/watch?v=ktymjvl4nP0

Q No. 3 & 4.        : https://www.youtube.com/watch?v=h_lomDfSlIo

Q No. 5 & 6.        : https://www.youtube.com/watch?v=SR3D00YEJYc

Q No. 7 & 8.        : https://www.youtube.com/watch?v=WFGUogJB_3k

Q No. 9.                : https://www.youtube.com/watch?v=kaaeaoDTmS0

EXERCISE: 13.8

Q No. 1 & 2.        : https://www.youtube.com/watch?v=Zs7pmaTBMhI

Q No. 3                 : https://www.youtube.com/watch?v=-Nu9yVTucdo&t=3s

Q No. 4                 : https://www.youtube.com/watch?v=ajK5RKoGGz8

Q No. 5 & 6.        : https://www.youtube.com/watch?v=AdXaAs6fwm0

Q No. 7 & 8.        : https://www.youtube.com/watch?v=SQF2_6hxiws&t=154s

Q No. 9 & 10.      : https://www.youtube.com/watch?v=Af9nyik2wLg

 

                           Chapter 14: STATISTICS

EXERCISE 14.1

Q No. 1 & 2.        :  https://www.youtube.com/watch?v=ddCDxGzmJwc&t=7s

EXERCISE 14.2

Q No. 1 to 3        :  https://www.youtube.com/watch?v=KF7scogJnbU

Q No. 4 to 7        :  https://www.youtube.com/watch?v=SHoDloFn4ro

Q No. 8 & 9         :  https://www.youtube.com/watch?v=cXaDSwzkdGM

EXERCISE 14.3

Q No. 1 to 3        :  https://www.youtube.com/watch?v=Y_GpwUIcqtU

Q No. 4 to 5        :  https://www.youtube.com/watch?v=80ZHsyFV0Zc

Q No. 6 to 7        :  https://www.youtube.com/watch?v=NGcYA25J4gA

Q No. 8 to 9        :  https://www.youtube.com/watch?v=rXzcD44Sgsw

EXERCISE 14.4                                   

Q No. 1 to 4        :  https://www.youtube.com/watch?v=Q-ZJVkagHTs

Q No. 5 to 6        :  https://www.youtube.com/watch?v=a4C42WbBeaE

 

                            Chapter 15: PROBABILITY

EXERCISE 15.1

Q No. 1 to 5        :  https://www.youtube.com/watch?v=3hIh59c4vdk

Q No. 6 to 11      :  https://www.youtube.com/watch?v=kjBTEY9ac40

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I am working in the field of education for more than 15 years. I teach Math. Presently I'm Working as the vice principal in reputed School.

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