Tag: vedic methods of multiplication

Questions Related to vedic methods of multiplication

Multiply $987$ by $11 $ using vedic mathematics.

multiplication and division vedic methods of multiplication vedic mathematics history of mathematics maths

  1. $10857$

  2. $12457$

  3. $12337$

  4. None of these

Show answer
Correct Option: A

Multiply $111$ by $11 $ using vedic mathematics.

multiplication and division vedic methods of multiplication vedic mathematics history of mathematics maths

  1. $1221$

  2. $1231$

  3. $12321$

  4. None of these

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Correct Option: A

Multiply $28, 22$ using NIkhilam formula (sub-base) of vedic mathematics.

multiplication and division vedic methods of multiplication vedic mathematics history of mathematics maths

  1. $616$

  2. $626$

  3. $656$

  4. None of these

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Correct Option: A

Multiply $432$ by $9$ using vedic mathematics.

multiplication and division vedic methods of multiplication vedic mathematics history of mathematics maths

  1. $3788$

  2. $3888$

  3. $3988$

  4. $3778$

Show answer
Correct Option: B
Explanation:

432  × 9
= 432  × (10 - 1)
= 4320 - 432
= 3888

Multiply $386$ by $11 $ using vedic mathematics.

multiplication and division vedic methods of multiplication vedic mathematics history of mathematics maths

  1. $4246$

  2. $4348$

  3. $4366$

  4. $4896$

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Correct Option: A

Multiply $86$ by $11 $ using vedic mathematics.

multiplication and division vedic methods of multiplication vedic mathematics history of mathematics maths

  1. $936$

  2. $946$

  3. $956$

  4. $966$

Show answer
Correct Option: B
Explanation:
To multiply any number by 11 do the following:
Working from right to left
Write the rightmost digit of the starting number down.
Add each pair of digits and write the results down, (carrying digits where necessary right to left).
Finally write down the left most digit (adding any final carry if necessary).
For 8 6
8 (8+6) 6
8 (14) 6
(8+1) 4 6
86×11= 946
So option B is the correct answer.

Multiply $999$ by $11 $ using vedic mathematics.

multiplication and division vedic methods of multiplication vedic mathematics history of mathematics maths

  1. $10889$

  2. $12489$

  3. $10989$

  4. None of these

Show answer
Correct Option: C
Explanation:

999 ×  11 = 999 (10 + 1)
= 9990 + 999
= 10989

Multiply $99, 96$ using Nikhilam formula (sub-base) of vedic mathematics.

multiplication and division vedic methods of multiplication vedic mathematics history of mathematics maths

  1. $9504$

  2. $9254$

  3. $9974$

  4. None of these

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Correct Option: A

Multiply $10001$ by $99$ using vedic mathematics.

multiplication and division vedic methods of multiplication vedic mathematics history of mathematics maths

  1. $990009$

  2. $990999$

  3. $909999$

  4. None of these

Show answer
Correct Option: D
Explanation:

10001  × 99 = 10001 (100 - 1)
= 1000100 - 10001
= 990099

Multiply $90098$ by $99$ using vedic mathematics.

multiplication and division vedic methods of multiplication vedic mathematics history of mathematics maths

  1. $8919702$

  2. $8917702$

  3. $8919902$

  4. None of these

Show answer
Correct Option: A
Explanation:

90098  × 99 = 90098 (100 - 1)
= 9009800 - 90098
= 8919702