Maths

earn Tables up to 20 By-Heart.

BEGIN	1	2	3	4	5	6	7	8	9	10	11	12	13	14	15	16	17	18	19	20
1	1	2	3	4	5	6	7	8	9	10	11	12	13	14	15	16	17	18	19	20
2	2	4	6	8	10	12	14	16	18	20	22	24	26	28	30	32	34	36	38	40
3	3	6	9	12	15	18	21	24	27	30	33	36	39	42	45	48	51	54	57	60
4	4	8	12	16	20	24	28	32	36	40	44	48	52	56	60	64	68	72	76	80
5	5	10	15	20	25	30	35	40	45	50	55	60	65	70	75	80	85	90	95	100
6	6	12	18	24	30	36	42	48	54	60	66	72	78	84	90	96	102	108	114	120
7	7	14	21	28	35	42	49	56	63	70	77	84	91	98	105	112	119	126	133	140
8	8	16	24	32	40	48	56	64	72	80	88	96	104	112	120	128	136	144	152	160
9	9	18	27	36	45	54	63	72	81	90	99	108	117	126	135	144	153	162	171	180
10	10	20	30	40	50	60	70	80	90	100	110	120	130	140	150	160	170	180	190	200
11	11	22	33	44	55	66	77	88	99	110	121	132	143	154	165	176	187	198	209	220
12	12	24	36	48	60	72	84	96	108	120	132	144	156	168	180	192	204	216	228	240
13	13	26	39	52	65	78	91	104	117	130	143	156	169	182	195	208	221	234	247	260
14	14	28	42	56	70	84	98	112	126	140	154	168	182	196	210	224	238	252	266	280
15	15	30	45	60	75	90	105	120	135	150	165	180	195	210	225	240	255	270	285	300
16	16	32	48	64	80	96	112	128	144	160	176	192	208	224	240	256	272	288	304	320
17	17	34	51	68	85	102	119	136	153	170	187	204	221	238	255	272	289	306	323	340
18	18	36	54	72	90	108	126	144	162	180	198	216	234	252	270	288	306	324	342	360
19	19	38	57	76	95	114	133	152	171	190	209	228	247	266	285	304	323	342	361	380
20	20	40	60	80	100	120	140	160	180	200	220	240	260	280	300	320	340	360	380	400

Square And Cube Roots

You have to learn Square And Cube Roots Till 40 and 30 respectively.

No.	Square.	Cube.
1	1	1
2	4	8
3	9	27
4	16	64
5	25	125
6	36	216
7	49	343
8	64	512
9	81	729
10	100	1000
11	121	1331
12	144	1728
13	169	2107
14	196	2744
15	225	3375
16	256	4096
17	289	4913
18	324	5832
19	361	6859
20	400	8000
21	441	9261
22	484	10648
23	529	12167
24	576	13824
25	625	15625
26	676	17576
27	729	19683
28	784	21952
29	841	24389
30	900	27000
31	961	20791
32	1024	32768
33	1089	35937
34	1156	39304
35	1225	42875
36	1296	46656
37	1369	50653
38	1444	54872
39	1521	59319
40	1600	64000
41	1681	68921
42	1764	74088
43	1849	79597
44	1936	85184
45	2025	91125
46	2116	97336
47	2209	103823
48	2304	110592
49	2401	117649
50	2500	125000
51	2601	132651
52	2704	140608
53	2809	148877
54	2916	157464
55	3025	166375
56	3136	175616
57	3249	185193
58	3364	195112
59	3481	205379
60	3600	216000
61	3721	226981
62	3844	238328

63	3969	250047
64	4096	262144
65	4225	274625
66	4356	287496
67	4489	300763
68	4624	314432
69	4761	328509
70	4900	343000
71	5041	357911
72	5184	373248
73	5329	389017
74	5476	405224
75	5625	421875
76	5776	438976
77	5929	456533
78	6084	474552
79	6241	493039
80	6400	512000
81	6561	531441
82	6724	551368
83	6889	571787
84	7056	592704
85	7225	614125
86	7396	636056
87	7569	658503
88	7744	681472
89	7921	704969
90	8100	729000
91	8281	753571
92	8464	778688
93	8649	804357
94	8836	830584
95	9025	857375
96	9216	884736
97	9409	912673
98	9604	941192
99	9801	970299
100	10000	1000000

Winners Of BHARAT RATNA

1. Dr. Sarvepalli Radhakrishnan (1954)

2. Dr. Chandrasekhara Venkata Raman (1954)

3. Mr. Chakravarti Rajagopalachari (1954)

4. Dr. Mokshgundm Viveswrya (1955)

5. Shri Jawaharlal Nehru (1955)

6. Dr. Bhagwan Das (1955)

7. Pt. Govind Ballabh Pant (1957)

8. Dr. Donde Keshav Karve (1958)

9. Mr. Purushottam Das Tandon (1961)

10. Dr. Bidhan Chandra Roy (1961)

11. Dr. Rajendra Prasad (1962)

12. Dr. Zakir Hussain (1963)

13. Dr. Pandurang Vaman Kane (1963)

14. Shri Lal Bahadur Shastri (1966)

15. Mrs. Indira Gandhi (1971)

16. Vrahgiri Mr. Venkata Giri (1975)

17. Mr. Kumaraswamy Kamaraj (1976)

18. Mother Teresa (Agnes Bojaxhiu Teresa) (1980)

19. Shri Acharya Vinoba Bhave (1983)

20. Khan Abdul Ghaffar Khan (1987)

21. Sylvia Mrudur Mr. Ramachandran (1988)

22. Dr Nelson Rolihlahla Mandela (1990)

23. Dr. Bhimrao Ramji Ambedkar (1990)

26. Rncodji Morarji Desai (1991)

24. Sardar Vallabhbhai Patel (1991)

25. Mr. Rajiv Gandhi (1991)

27. Mr. Satyajit Ray (1992)

28. Mr. Maulana Abul Kalam Azad (1992)

29. Mr. Jahangir Ratanji Dadabhoy Tata (1992)

30. Gulzari Lal Nanda (1997)

31. SMT. Aruna Asaph, Ali (1997)

32. (Dr.) Mr. Park Avul Janulbdin Abdul Kalam (1997)

33. Mrs. Shanmukawadivu Subbulakshmi, Madurai (1998)

34. The Minister, S. (1998)

35. Pandit Ravi Shankar (1999)

36. Lok Nayak Jayaprakash Narayan (1999)

37. Popular Gopinath Bordoloi (1999)

38. Professr Amartya Sen (1999)

39. Ustad Bismillah Khan (2001)

40. Ms. Lata Dinanath Mangeshkar (2001)

41. Pandit Bhimsen Joshi (2008)