Cube Of Two Digit Number More Than The Base
Cube Of Two Digit Number More Than The Base Using Yavadunam Method
To find cube of a two digit number which is more than the base this method can be used. This is very fast method and saves a lot of time in the various competitive exams where each second counts.
Find the cube of 14
|
Step 1 : Find the surplus in the number as compared to the base. For 14 the nearest base is 10 so the surplus will be 4 We will double the surplus and add it to the number Result 1 = 4 X 2 + 14 = 8 + 14 = 22 |
 |
|
Step 2: Now the surplus in the Result 1 that is 22 when the base is 10 is 12. We will multiply the surplus with the earlier surplus i.e. 4 Result 2= 12 X 4 = 48 |
 |
|
Step 3: Find the Cube of the surplus in Step 1 that is Cube of 4 is 64 Result 3 = 64 |
 |
|
Step 4: The digits at the unit place of the Result 3 is the digit at unit place in the answer and the remaining are the carry. Answer 4 Carry is 6 |
 |
|
Step 5: The carry is added to Result 2. The digits at the unit place of the Resultant Number are the digits at tens place in the answer and the remaining are the carry. Resultant Number = 48 + 6 = 54 Answer 44 Carry is 5 |
 |
|
Step 6: The Carry is added to the Result 1. The Resultant Number is Leftmost Block of the Answer Resultant Number = 22 + 5= 27 Answer: 2744 |
 |
Students / Parents Reviews [10]
About Abhyas metholodology the teachers are very nice and hardworking toward students.The Centre Head Mrs Anu Sethi is also a brilliant teacher.Abhyas has taught me how to overcome problems and has always taken my doubts and suppoeted me.
Shreya Shrivastava
8thIt was a good experience with Abhyas Academy. I even faced problems in starting but slowly and steadily overcomed. Especially reasoning classes helped me a lot.
Cheshta
10thMy experience with Abhyas is very good. I have learnt many things here like vedic maths and reasoning also. Teachers here first take our doubts and then there are assignments to verify our weak points.
Shivam Rana
7thIt has a great methodology. Students here can get analysis to their test quickly.We can learn easily through PPTs and the testing methods are good. We know that where we have to practice
Barkha Arora
10thAbhyas is a complete education Institute. Here extreme care is taken by teacher with the help of regular exam. Extra classes also conducted by the institute, if the student is weak.
Om Umang
10thOne of the best institutes to develope a child interest in studies.Provides SST and English knowledge also unlike other institutes. Teachers are co operative and friendly online tests andPPT develope practical knowledge also.
Aman Kumar Shrivastava
10thAbhyas Methodology is very good. It is based on according to student and each child manages accordingly to its properly. Methodology has improved the abilities of students to shine them in future.
Manish Kumar
10thMy experience was very good with Abhyas academy. I am studying here from 6th class and I am satisfied by its results in my life. I improved a lot here ahead of school syllabus.
Ayan Ghosh
8thIt was good as the experience because as we had come here we had been improved in a such envirnment created here.Extra is taught which is beneficial for future.
Eshan Arora
8thBeing a parent, I saw my daughter improvement in her studies by seeing a good result in all day to day compititive exam TMO, NSO, IEO etc and as well as studies. I have got a fruitful result from my daughter.
