Time and distance Trick questions //# 10 Important Time and Distance Maths Tricks

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Type 1. एक लड़का 3 km/hours की चाल से स्कूल जाता हैl और 2km/ hours की चाल से वापस आता है और उसे कुल 5hours  का समय लगता है l घर से स्कूल की दूरी ज्ञात करेंl

Solution:-

We know that, 

              चाल = दूरी/समय 

         So दूरी (D) = चाल × समय 

               D = औसत चाल × समय 

              D = 2[S1×S2/(S1+S2)] × समय 

       चुकी  questions में  सिर्फ घर से स्कूल कि दूरी पूछा है l इसीलिए  औसत चाल = [S1×S2/(S1+S2)]

          D = [3×2/(3+2)] × 5

         D = [6/5]×5

         D = 6 KM.  Answer 

Important Maths Formula 

 Type 2.  एक आदमी घर से ऑफिस की एक निश्चित दूरी 30 किलोमीटर प्रति घंटे की चाल से तय करता है तो वह 10 मिनट लेट हो जाता है लेकिन यदि वह 40 किलोमीटर प्रति घंटा की चाल से चलता है तो 5 मिनट पहले पहुंच जाता है घर से ऑफिस की दूरी कितनी होगी?

Solution:-

                   चुकी  दूरी  समान है 

So       30(t + 10) = 40(t - 5)

            30t + 300 = 40t - 200

            40t - 30t = 300 + 200

                    10t = 500

                        t = 50 min

              दूरी  = 30(t + 10)

                     = 30(50 + 10)

                     = 30(60 / 60)

                    = 30 km.   Answer 

Trick :-    दूरी = [S1×S2 / ( S2 - S1)] × time difference 

              दूरी  = [30 × 40 / (40 - 30)] × 15 / 60

                    = [ 1200/10] / 4

                    = 120 / 4

                    = 30 km. Answer 

Who to add Suggestion value in TextBox //# TextBox Enter module

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Discuss points:-

1. What is TextBox Enter 

2. Working process of TextBox Enter Module 

3. Use of TextBox Enter Module 

4. TextBox Enter Module

1. What is TextBox Enter:-

                                               According to name TextBox Enter is help to Enter the Data in TextBox According to given conditions.  This process is not automatically but when you goto the TextBox then TextBox values is Automatically Enter.  Different between TextBox change and TextBox Enter Module is that,  TextBox change Module applies TextBox change the other TextBox values but TextBox Enter Module is not charged other TextBox values. 

2. Working process of TextBox Enter Module:-

               Working process of TextBox Enter Module is not automatically but it is Samy automatically process, like according to your condition TextBox values change when you go to the TextBox.  He works just like a suggestion values to help the Enter data. 

3. Use of TextBox Enter Module:- 

                                                               TextBox Enter Module is helpful for checking dummy data.  Like if you can enter data is already then he Enter the Data otherwise he When you goto conditional TextBox,  TextBox values is sow in the TextBox. 

4. TextBox Enter Module:-

                                                  Difference between TextBox change Module and TextBox Enter Module is that,  TextBox change Module applies in other effective TextBox but TextBox Enter Module is same effective TextBox. 

Example:-

               Let take a TextBox and names is , TextBox1 and TextBox2 given a conditions is that,  if TextBox1 values is A then suggested values of TextBox2 show Yes otherwise show Not Matching. 

TextBox2 dubbed click and select the Enter Module and write the below code. 

Start code 

If me.textbox1.value = "A" then 

Me.textbox2.value = "Yes"

Else 

Me.textbox2.value = "Not Matching "

End If 

End Module 

Some other topics:-

1. TextBox change Module 

2. Who to Solved Script Error in MS Excel 

3. Use Vlookup Formula in MS Excel UserForm TextBox 

4. Who to Lock your MS Excel File 

5. MS Excel UserForm Save And Edit Module Part-1 

6. MS Excel UserForm Save And Edit Module Part-2 

7. Who to hide MS Excel User Form title bar 

Who to change Textbox value without using command button //# Textbox Change module

 HOME PAGE 

Discuss points:-

1. What is TextBox change 

2. Working process of TextBox Change Module 

3. Use of TextBox Change Module 

4. TextBox Change Module 

1. What is TextBox Change:-

                                                     When one TextBox values is dependent upon a another TextBox values is called TextBox change. TextBox change process is work automatically.  If TextBox values is charged then another TextBox TextBox values change according to given conditions. 

2. Working process of TextBox change Module:-

                  TextBox change Module work is so different becouse when you inter the one TextBox values, another TextBox values change according to the given conditions eminently without press any command button. 

3. Use of TextBox Change Module:-

                                                                 TextBox change Module is automatically data filling method, like we thought that copy data filling check in your form then use the TextBox change Module. 

 Example :-

                    Take the four TextBox like name is TextBox1, TextBox2,TextBox3 and TextBox4 we think when you fill the TextBox1 value the all of the other TextBox change according to your given condition.  

4. TextBox change Module:-

                                                     TextBox change Module is so easy but we know that who the TextBox like working controller. 

If your TextBox values change according to TextBox1 value then Double Click the TextBox1 and Write the code written below.  

Start code

If me.TextBox1.value = 1 then

Me.TextBox2.value = 50 

Else 

Me.TextBox2.value = 100

End If 

End code  

Syntex of the above codes:-

                                                    TextBox2 value is already filled 100 but when you fill the TextBox1 value 1 then TextBox2 value is charged and write 50 automatically without clicking command button. 

Some other topics:-

1. TextBox Enter Module 

2. Who to Solved Script Error in MS Excel 

3. Who to Lock your MS Excel File 

4. MS Excel UserForm Save And Edit Module Part-1 

5. MS Excel UserForm Save And Edit Module Part-2 

6. Who to hide MS Excel User Form title bar