Academy of Vedic Mathematics
www.vedicmaths.org
                                                         Introductory Course
                             13. DIVISIBILITY
Practice 1 slide 2 Write down the Ekadhika:
1) 39        2) 99        3) 119       4) 53       5) 37
Practice 2 slide 4
1) Test 63 for divisibility by 7       2) Test 83 for divisibility by 7
3) Test 65 for divisibility by 13      4) Test 76 for divisibility by 19
5) Test 57 for divisibility by 29      6) Test 49 for divisibility by 7
Practice 3 slide 5
1) Test 3567 for divisibility by 29    2) Test 689 for divisibility by 13
3) Test 1855 for divisibility by 7     4) Test 11319 for divisibility by 49
5) Test 21186 for divisibility by 99
Practice 4 slide 6
1) Test 812 for divisibility by 14     2) Test 61815 for divisibility by 65
3) Test 1989 for divisibility by 26    4) Test 1848 for divisibility by 21
                                       Academy of Vedic Mathematics
                                                www.vedicmaths.org
                                                 Introductory Course
                          ANSWERS
                          LESSON 13
Pr 1
1) 4     2) 10    3) 12        4) 16          5) 26
Pr 2
1) yes   2) no    3) yes       4) yes         5) no       6) yes
Pr 3
1) yes   2) yes   3) yes       4) yes         5) yes
Pr 4
1) yes   2) yes   3) no        4) yes