Tag: vedic methods of multiplication

Questions Related to vedic methods of multiplication

A milkman sells $42$ litres of milk at Rs. $19.75$ per litre to a hostel. How much money should be get from the hostel?

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

  1. Rs. $1892$

  2. Rs. $829.50$

  3. Rs. $165.85$

  4. Rs. $122.50$

Show answer
Correct Option: B
Explanation:

Cost of $1$ liter milk = $Rs.19.75$

$\Rightarrow$   Cost of $42$ liters milk = $Rs(19.75\times 42)=Rs.829.50$

Multiply $51, 55$ using Nikhilam formula (sub-base) of vedic mathematics.

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

  1. $2850$

  2. $2805$

  3. $2508$

  4. $2580$

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Correct Option: B

A board 7 feet 9 inches long is divided into 3 equal parts. What is the length of each part? 

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

  1. 2 feet 9 inches

  2. 2 feet 7 inches

  3. 2 feet 12 inches

  4. 2 feet 3 inches

Show answer
Correct Option: B
Explanation:

Length of board $=\text{7 feet 9 inches}$

$=(7\times 12+9)$ inches       $[\because \text{1 feet = 12 inches}]$
$=93 inches$
Number of parts to be cut $3$
$\therefore $ Length of each part $=(93+3) \text{inches}$
$=\text{31 inches}$
$=\text{2feet 7 inches}$

Find the cubage of $71$ by Nikhilam formula of Vedic Mathematics.

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

  1. $359911$

  2. $357911$

  3. $351911$

  4. $385911$

Show answer
Correct Option: B