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Deepak Saini

UP Board 10th Class 2021 (For Hindi Medium Students)
About UP Board Crash Course
3 years ago

d block element d block element d block element

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Dileep Vishwakarma

3 years ago

d block element me kya problem hai o likhiye

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Ashok Kumar

3 years ago

dekh looooo

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Abhi DubeY

3 years ago

40

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Vaibhav Bhai

3 years ago

there are 40elements in D block

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