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Trick 11 – Base Method – Part 1 ( Near 10 – Both Above )

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Trick 11 – Base Method – Part 2 ( Near 100 – Both Above )

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Trick 11 – Base Method – Part 3 ( Near 1000 – Both Above )

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Trick 11 – Base Method – Part 4 ( Near 10000 – Both Above )

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Trick 11 – Base Method – Part 5 ( Near 10 – Both Below )

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Trick 11 – Base Method – Part 6 (Near 100 – Both Below )

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Trick 11 – Base Method – Part 7 ( Near 1000 – Both Below )

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Trick 11 – Base Method – Part 8 ( Near 10000 – Both Below )

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Trick 11 – Base Method – Part 9 ( Near 10 – One Above One Below )

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Trick 11 – Base Method – Part 10 ( Near 100 – One Above One Below )

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Trick 11 – Base Method – Part 11 ( Near 1000 – One Above One Below )

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Trick 11 – Base Method – Part 12 ( Near 10000 – One Above One Below )

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Trick 12 – Zone Method – Part 1 ( 50 – ZONE )

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Trick 12 – Zone Method – Part 2 ( 50 + ZONE )

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Trick 12 – Zone Method – Part 3 ( 100 – ZONE )

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Trick 12 – Zone Method – Part 4 ( 100 + ZONE )

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Trick 12 – Zone Method – Part 5 ( Squaring upto 250 Orally )

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Trick 13 – Urdhva Tiryak Method – Part 1 ( 2Digit by 2Digit in one line directly )

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Trick 13 – Urdhva Tiryak Method – Part 2 ( 3Digit by 2Digit in one line directly )

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Trick 13 – Urdhva Tiryak Method – Part 3 ( 4Digit by 2Digit in one line directly )

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Trick 13 – Urdhva Tiryak Method – Part 4 ( 5Digit by 2Digit in one line directly )

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Trick 13 – Urdhva Tiryak Method – Part 5 ( 3Digit by 3Digit in one line directly )

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Trick 13 – Urdhva Tiryak Method – Part 6 ( 4Digit by 3Digit in one line directly )

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Trick 13 – Urdhva Tiryak Method – Part 7 ( 5Digit by 3Digit in one line directly )

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Trick 13 – Urdhva Tiryak Method – Part 8 ( 4Digit by 4Digit in one line directly )

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Trick 13 – Urdhva Tiryak Method – Part 9 ( 5Digit by 4Digit in one line directly )

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Trick 13 – Urdhva Tiryak Method – Part 10 ( 5Digit by 5Digit in one line directly )

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Trick 14 – Duplex Squaring ( Fast squaring up to 5 digit numbers )

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Trick 15 – Average Method – Part 1 ( Squares Orally upto 999 )

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Trick 15 – Average Method – Part 2 ( Squares Orally upto 9999 )

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Trick 16 – Cubing – Part 1 ( Ratio Method )

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Trick 16 – Cubing – Part 2 ( Near 100: Above )

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Trick 16 – Cubing – Part 3 ( Near 100: Below )