50:02

Percentage in 1 Shot | From Basic to Advanced in 50 min | Brain Development

02:41

percentage formula #olympiadseries | Arindam | Brain Development

04:26

Tricky percentage story sum #olympiadseries | Arindam | Brain Development

04:45

Percentage tricks story sum #olympiadseries | Arindam | Brain Development

05:35

Find the value #olympiadseries | Arindam | Brain Development

04:27

percentage tricks #olympiadseries | Arindam | Brain Development

02:43

Find the value #olympiadseries | Arindam | Brain Development

02:26

√x√x√x=2 #olympiadseries | Arindam | Brain Development

05:07

500^500 divided by 250^250 #olympiadseries | Arindam | Brain Development

02:19

x^4 - 6=0 #olympiadseries | Arindam | Brain Development

02:33

5000^2 4999^2 = ? #olympiadseries | Arindam | Brain Development

03:30

x^4 x^2=110 #olympiadseries | Arindam | Brain Development

01:53

11÷11÷11÷11 #olympiadseries | Arindam | Brain Development

03:02

8^x+8^x+8^x+8^x #olympiadseries | Arindam | Brain Development

03:50

8x9x10x11x12=? #olympiadseries | Arindam | Brain Development

04:46

2^20 - 4 = ? #olympiadseries | Arindam | Brain Development

02:24

#findthevalueof | #olympiadseries | Arindam | Brain Development

02:18

Simplify 10^20/20^10 | #olympiad series | Arindam | Brain Development

02:18

√7√7√7...=? | #olympiad series | Arindam | Brain Development

02:16

Find the value | #olympiadseries | Arindam | Brain Development

03:37

Find the value | #olympiad series | Arindam | Brain Development

06:25

8^x+2^x=130 Find x | #olympiad series | Arindam | Brain Development

03:26

Find the next number | #olympiad series | Arindam | Brain Development

03:15

Find the value | #olympiad series | Arindam | Brain Development

03:28

n^6 - n^3=2, n=? | #olympiad series | Arindam | Brain Development

03:21

Find the next number | #olympiad series | Arindam | Brain Development

06:16

Find the value of x+y #olympiad series | Arindam | Brain Development

06:22

Find the value of a,b,c #olympiad series | Arindam | Brain Development

04:31

Memory Booster tips | Adhya | Brain development

03:29

105 cube = ? #olympiad series | Arindam | Brain Development

05:23

3^x+ 9^x=27^x, x=? #olympiad series | Arindam | Brain Development

05:39

Find out the larger number #olympiad series | Arindam | Brain Development

03:52

98 cube = ? #olympiad series | Arindam | Brain Development

03:38

8^x- 4^x=0, x=? #olympiad series | Arindam | Brain Development

04:21

√9 √8=? #olympiad series | Arindam | Brain Development

04:08

a^4+1/a^4=47, Find a^3+1/a^3 #olympiad series | Arindam | Brain Development

02:19

Which one is larger? #olympiad series | Arindam | Brain Development

04:00

a-b=11, √a+√ b=11, a=?, b=? #olympiad series | Arindam | Brain Development

03:41

2^18 - 1 = ? #olympiad series | Arindam | Brain Development

08:46

Cube Root tricks | Get Cube Root in 1 sec | Brain Development

08:28

Square Root tricks | Get Square Root in 3 sec | Brain Development

07:52

Cube tricks | Cube numbers in 3 sec | Brain Development

07:12

Square tricks | Square numbers in 3 sec | Brain Development

05:12

Fastest method to do Addition | Save time | Brain development

12:24

Division tricks | Divide numbers in 3 sec | Brain Development

04:47

কারক । অধিকরণ কারক । 5 Minute e Bangla Byakoron | AB Sir | Brain Development

04:47

কারক । অপাদান কারক । 5 Minute e Bangla Byakoron | AB Sir | Brain Development

04:27

Brain Game 03 | Activate your brain | Arindam | Brain Development

04:07

কারক । নিমিত্ত কারক । 5 Minute e Bangla Byakoron | AB Sir | Brain Development

06:20

কারক । করণ কারক । 5 Minute e Bangla Byakoron | AB Sir | Brain Development

05:33

Brain Game 02 | Solve it if you can | Arindam | Brain Development

04:21

কারক । কর্ম কারক । 5 Minute e Bangla Byakoron | AB Sir | Brain Development

02:30

কারক । কর্তৃ কারক । 5 Minute e Bangla Byakoron | AB Sir | Brain Development

04:06

Brain Game 01 | Solve it if you can | Arindam | Brain Development

04:10

ষত্ব বিধান | 5 Minute e Bangla Byakoron | AB Sir | Brain Development

07:12

ণত্ব বিধান | 5 Minute e Bangla Byakoron | AB Sir | Brain Development

03:57

Double the Number | Practice to sharpen up | Arindam | Brain Development

00:26

৫ মিনিটে বাংলা ব্যাকরণ | AB Sir | Brain Development

05:18

Physical Exercise enhance the power of Brain Part - 3 | Brain Development

04:13

Multiplication Riddle | Adhya Bhattacharya | Brain Development