Reasoning Aptitude Verbal GK Quiz MORE

General technique of quick multiplication for two digit numbers

For multiplying quickly First you have to follow the steps given below:

step 1: In two digit no first you have to multiply the unit place digits.

step 2: multiply the unit place digit with 10th pace and the 10th place digit with unit place digit in cross manner.

step 3:Add the both multiplied values.

step 4:multiply the 10th place values with each other.

Let's see an example for better clarification.

Example

Exercise