Sujoy Krishna Das - Invidious

Sujoy Krishna Das

Hi, I'm Sujoy from India. I'm an engineer & educator. I've created educational video tutorials on- Statistics and Probability, Financial and Business Mathematics, Numerical Methods, Operations Research(OR), Computer Science & Engineering(CSE), Electrical Technology(ET), Number Systems, Math Magic Tricks, Science Experiments etc. I also have videos on- India Travel and Tourism, Street Foods videos, Do-It-Yourself(DIY) videos, How-to guides, Life Hacks etc.

I'll show you how to do maths easily using your Casio fx-991ES & fx-82MS scientific calculators,and how to get good score in maths!
I explain things in an easy way. I always try to find a better & easy way to do things! I want to do something useful for my country and for the mankind. I love to travel & eat! Keep visiting my channel regularly for new videos. And don't forget to subscribe :-)

Sujoy Krishna Das.(Educational & Travel Videos Creator).

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4:47

Determinant of 3x3 Matrix By Sarrus's Rule (Easy than Chio's Method) Shortcut Process Explained Math

Sujoy Krishna Das

Shared 1 year ago

498 views

3:09

How to Calculate CAGR on Ti84 Plus TVM Solver Graphing Scientific Calculator Gold Investment Return

Sujoy Krishna Das

Shared 2 years ago

900 views

2:29

How to Calculate CAGR on Casio fx-991EX Classwiz / fx-991ES Scientific Calculator of Gold Investment

Sujoy Krishna Das

Shared 2 years ago

2.2K views

5:51

Distance Between Two Points Program on Casio fx-9860GII Graphing Calculator Scientific

Sujoy Krishna Das

Shared 3 years ago

3.5K views

10:56

Number Guessing Game Programming on Casio fx-9860GII Graphing Scientific Calculator

Sujoy Krishna Das

Shared 3 years ago

1.6K views

8:04

Quadratic Equation Solver Program on Casio fx-9860GII Graphing Scientific Calculator Programming

Sujoy Krishna Das

Shared 3 years ago

2.1K views

10:10

How to Configure IPv6 Address on Cisco Router, IPv6 Static Routing Default Route, Loopback Interface

Sujoy Krishna Das

Shared 5 years ago

9.8K views

19:43

IPv6 Addressing Explained in Details (Everything) CCNAv3 and CCNP with IPv6 Practical Configuration

Sujoy Krishna Das

Shared 5 years ago

3.2K views

6:25

Everett's Interpolation Formula Explained with Example on Casio fx-991ES Calculator

Sujoy Krishna Das

Shared 6 years ago

11K views

6:19

Bessel's Interpolation Formula Explained with Example (Similar to Stirling's Interpolation)

Sujoy Krishna Das

Shared 6 years ago

36K views

3:38

CCNA 36_How to Transfer and Install License on Cisco Router via Console Port by xModem CCNA 200-125

Sujoy Krishna Das

Shared 7 years ago

18K views

16:34

21 Indian Railways Tricks and Hacks To Make Train Journey Easier and Safer in India, IRCTC Tourism

Sujoy Krishna Das

Shared 7 years ago

3.1K views

3:17

CCNA 35_Cisco Switch: Rommon Recovery by xModem (Unable to Boot, IOS Corrupted, Stuck in Switch: )

Sujoy Krishna Das

Shared 7 years ago

28K views

0:18

Yu Yureka Restart Problem Micromax AO5510 [Solved]

Sujoy Krishna Das

Shared 7 years ago

5.1K views

3:33

How to Reset/Recover WiFi Password with Android Smartphone, Login any WLAN Network Without Password!

Sujoy Krishna Das

Shared 7 years ago

39K views

0:20

Lenovo T460 ThinkPad Ultrabook Laptop Running Without Battery, Magic Viral Video !!!

Sujoy Krishna Das

Shared 7 years ago

3.9K views

12:51

Everything About Mutual Funds_म्यूच्यूअल फण्ड के बारे में सबकुछ जानिए_Equity,ELSS,Debt,SIP,AMC,NAV

Sujoy Krishna Das

Shared 7 years ago

1.1K views

1:27

How to Find Log and Antilog using Basic Calculator!! (Logarithm, Antilogarithm without Log Table)

Sujoy Krishna Das

Shared 7 years ago

31K views

1:21

How to Use Check and Correct, Auto Replay Functions on Normal Calculator, Non Financial Electronic

Sujoy Krishna Das

Shared 7 years ago

15K views

3:19

How to Prepare Sales Invoice with GST Tax and Discount on Non Financial Normal Calculator

Sujoy Krishna Das

Shared 7 years ago

9.6K views

2:25

How to Calculate TAX on Normal Non Financial Calculator,Goods & Services Tax (GST),Input Tax Credit

Sujoy Krishna Das

Shared 7 years ago

27K views

1:18

How to Find Grand Total (GT) on Normal Basic Calculator of Once a Month Grocery Shopping Trip Bill

Sujoy Krishna Das

Shared 7 years ago

4.8K views

2:17

How to Use M+ M- MRC MC AC Memory Functions on Normal Basic Calculator for Complex Math Calculation

Sujoy Krishna Das

Shared 7 years ago

141K views

0:50

CCNA 34_Atrie WireSpan 3000 Modem with LCD Display, Sync Test, 64Kbps xDSL T1/E1 Leased Line

Sujoy Krishna Das

Shared 7 years ago

1.6K views

0:31

CCNA 33_Atrie WireSpan 3000 Modem DIP Switch Configuration Sync Test, 2Mbps SHDSL T1/E1 Leased Line

Sujoy Krishna Das

Shared 7 years ago

3.7K views

2:51

Real Rate of Return/Inflation Adjusted Return, Effective Annual Rate (EAR) Casio fx-991ES Calculator

Sujoy Krishna Das

Shared 7 years ago

4.2K views

2:56

Holding Period Return (HPR) and Post Tax Return (PTR) of Investment on Casio fx-991ES Calculator

Sujoy Krishna Das

Shared 7 years ago

3.4K views

1:38

How to Save Money on Cooking with Thermal Efficient Domestic LPG Gas Stove,Oven + Safety Tips

Sujoy Krishna Das

Shared 8 years ago

5.6K views

4:09

Net Present Value, NPV Calculation for Even Cash Flows using Summation Feature on Casio fx-991ES

Sujoy Krishna Das

Shared 8 years ago

12K views

1:58

Future Value of Annuity Due, PPF Calculation on Casio fx-991ES Scientific Calculator

Sujoy Krishna Das

Shared 8 years ago

17K views

5:39

Loan Amortization, EMI Formula, Mortgage Constant, Type of Loan Casio fx-991ES Scientific Calculator

Sujoy Krishna Das

Shared 8 years ago

8.6K views

3:02

Effective Interest Rate and Percentage Increase of Investment, Casio fx-991ES Scientific Calculator

Sujoy Krishna Das

Shared 8 years ago

6.2K views

7:20

Casio fx 991EX Classwiz Calculator_Spreadsheet 1_SIP Return of Mutual Fund Calculation

Sujoy Krishna Das

Shared 8 years ago

3.8K views

3:10

Compound Annual Growth Rate (CAGR) and Rule of 72 on Casio fx-991ES Scientific Calculator

Sujoy Krishna Das

Shared 8 years ago

15K views

3:13

CCNA 32_Password Change on Nortel Switch by GUI Web Management_Java Problem in Browser Fix

Sujoy Krishna Das

Shared 8 years ago

2.9K views

3:34

CCNA 31_Rommon Recovery of Cisco ASA 5520 Firewall_Adaptive Security Appliance

Sujoy Krishna Das

Shared 8 years ago

3.6K views

7:29

CCNA 30_Lightweight to Autonomous Conversion Cisco Access Point AP_Easiest Way

Sujoy Krishna Das

Shared 8 years ago

3.2K views

1:30

Life Hack #23_DIY Borewell Water Iron TDS Filter Homemade Cheap Under $2 in Kolkata, India

Sujoy Krishna Das

Shared 8 years ago

71K views

0:58

CCNA 29_Remote Control, Controlling Atrie 5000 Modem Remotely, G703 & V35 Non MLLN Leased Line Modem

Sujoy Krishna Das

Shared 8 years ago

749 views

11:48

CCNA 28_Cisco Access Point Rommon Recovery AP: + Lightweight to Autonomous AP + DHCP Server Internet

Sujoy Krishna Das

Shared 8 years ago

6.8K views

1:10

CCNA 27_Digital Loop, Local Loop, Remote Loop, TP Test of G703 & V35 Non-MLLN Leased Line E1 Modems

Sujoy Krishna Das

Shared 8 years ago

5.4K views

1:01

CCNA 26_Modem Troubleshooting, V35 and G703 Non-MLLN Leased Line E1 Modems Back to Back Sync Test

Sujoy Krishna Das

Shared 8 years ago

4.7K views

5:27

CCNA 25_Cisco Router Rommon Recovery_How to Get Cisco Router Out Of Rommon Mode

Sujoy Krishna Das

Shared 8 years ago

40K views

6:30

CCNA 24_Tellabs MLLN Leased Line Modem Troubleshooting & Cisco Router Serial Interface Troubleshoot

Sujoy Krishna Das

Shared 8 years ago

11K views

11:38

CCNA 23_IOS Upgrade on Cisco 3750G Switch + Useful Tips & Tricks

Sujoy Krishna Das

Shared 8 years ago

1.5K views

3:04

CCNA 22_Cisco Wireless LAN Controller(WLC) and Access Point(AP) Console Port not Working

Sujoy Krishna Das

Shared 8 years ago

3.6K views

3:11

CCNA 21_Default Username Password Reset of Nortel Switch ERS 4524GT

Sujoy Krishna Das

Shared 8 years ago

4.4K views

11:02

CCNA 20_ISDN PRI Troubleshooting and Ethernet Loopback Test on Cisco Router

Sujoy Krishna Das

Shared 8 years ago

10K views

3:45

CCNA 19_Cisco 3750G Layer 3 Switch Password Recovery Process Explained_With Subtitle

Sujoy Krishna Das

Shared 8 years ago

2.5K views

3:31

CCNA 18_Troubleshooting Console Connectivity on Gateway Leased Line Modem

Sujoy Krishna Das

Shared 8 years ago

1.1K views

5:12

CCNA 17_Stacking Nortel Ethernet Routing L3 Switches + Opening Nortel 5530 Switch

Sujoy Krishna Das

Shared 8 years ago

1.6K views

17:10

32 Cool Features of Casio fx-991EX Classwiz Scientific Calculator

Sujoy Krishna Das

Shared 8 years ago

279K views

2:12

GCD,HCF,GCF of 3 Numbers on Casio fx-82MS Scientific Calculator

Sujoy Krishna Das

Shared 8 years ago

22K views

2:10

GCD,HCF,GCF of 3 Numbers on Casio fx-9991ES Scientific Calculator

Sujoy Krishna Das

Shared 8 years ago

47K views

8:31

7 Exclusive Cool Features of Casio fx-991EX Classwiz Scientific Calculator

Sujoy Krishna Das

Shared 8 years ago

124K views

6:28

Second Derivative,Double Differentiation_Casio fx-9860gII Graphing Calculator, Casio fx-991ES

Sujoy Krishna Das

Shared 9 years ago

29K views

15:40

Differentiation Explained in Details, Real Life Example_Casio fx-9860gII, Casio fx-991ES Calculators

Sujoy Krishna Das

Shared 9 years ago

4.6K views

14:46

Integration Explained with Real Life Example on Casio fx-9860gII Casio fx-991ES Graphical Calculator

Sujoy Krishna Das

Shared 9 years ago

10K views

5:49

Net Present Value (NPV) & Internal Rate of Return (IRR), Uneven Cash Flows on Casio fx-991ES

Sujoy Krishna Das

Shared 9 years ago

76K views

3:58

Prime Factorization Explained on Casio fx-991EX Classwiz Scientific Calculator

Sujoy Krishna Das

Shared 9 years ago

14K views