Ramanujan Quiz Day - 3

Thanks a lot to all the participants.

In the second session of Ramanujan Quiz, the number of participants per day is doubled. Hope you are enjoying the quiz. 

To enrich your knowledge about the number, I request you to read the following blog first to answer one question based on the blog of the day.

Learn about Number 0 

Hope you have read interesting facts about number Zero.

Now click the link below to play quiz.

Link for Quiz 

Regards

RAMANUJAN QUIZ DAY -2

Dear Friends

This is the day - 2 of quiz. So here is the information about number 2. Please read it before clicking the link of quiz. One question will be asked daily from Number.

To know about Number 2

 Number 2 link

Read about Number 2 and note down the important characteristics. 

Get ready for the quiz

 CLICK THE LINK FOR QUIZ

Dr Rajesh Kr Thakur

Ramanujan Quiz Day - 1

 Hello Friends,

In Ramanujan Quiz Part - 1 we witnessed 8500 participants across India. I hope the second edition will break the record and I do expect around 25000 entries this time. Please circulate the information to have more and more participants.

Daily I will ask 5 questions on the life of Ramanujan and 1 question on Number from my blog on Number.

Today is the first day of quiz so first read some characteristics of number 1 before moving to the quiz so as to answer 1 question from the Number Quiz section

                                   NUMBER - 1  

Now, get ready for the quiz of day - 1

CLICK HERE FOR QUIZ DAY 1

Dr Rajesh Kr Thakur

RAMANUJAN QUIZ Part - 2

 DEAR ALL

RAMANUJAN QUIZ  PART -2  WILL START FROM 1ST DECEMBER 2020 AND WILL END ON 22ND DECEMBER 2020.

A set of 4- 6 questions will be asked daily and first 200 respondents will get certificate. At the end of the quiz show, you will learn 100 facts about the life of mathematical genius Srinivasa Ramanujan.

Most of the questions will be from my books - Ramanujan Quiz Book

  

The top 3 scorer with all correct answer from day 1 to day 22 will get Hard copy of this book from the Prabhat Publication.

So, Keep playing. 

Please circulate the information among your friends to have maximum participation. In the first Part of Ramanujan Quiz, I have got around 8500 response and this time I hope around 25000 participation. So, Keep circulating this information among students.

Certificate design

Dr. Rajesh Kumar Thakur

CASE STUDY QUESTION CLASS 10

                                                       

                                                                     TRIANGLE

                                                               QUESTION = 1

A tree breaks due to storm and the broken part bends so that the top of the tree touches the ground. The height of unbroken part is 15m and the distance between the foot of the tree and the top of the tree on the ground is 20m. Use the Pythagoras theorem and answer the following question.

1.      What is the length of the broken part of the tree?

2.      What was the height of full tree?

3.      Draw a rough diagram using the above data and find the length of hypotenuse?

4.      Find the area of the triangle

                                                               QUESTION - 2

Laws of reflection says

The angle of incidence = Angle of reflection. Raju places a mirror on the level ground to determine the height of pole so he stands at a certain distance to see the reflection of top of the pole in mirror. The eye level of Raju’s eye above the ground is 1.2m and distance of mirror from the foot of pole and Raju is 6m and 1.6m respectively, on the basis of the above information,

1.      Find the height of pole.

2.       Which criterion of similarity is applicable to similar triangles? (a) SSA (b) ASA (c) SSS (d) AA

3.      If AB is the height of the pole and mirror is placed at point C such that <ACB = 30⁰ then find the angle subtended between point C and Raju’s eye.

4.      If Raju’s height is denoted by DE and <DCE = α then find Sinα                            

                                                    QUESTION = 3

An airplane leaves from the airport A and flies due west to a point B at a speed of 2100km/hr. At the same time, another airplane from the same airport flies due south at a speed of 2800km/hr. and reaches to point C. Draw a diagram from the above information and on the basis of above information answer the following questions 

-1. How far apart will be the two planes after 1 hour.

2. Name the theorem that you used to find the distance.

3. Suppose the plane moves east at a speed of 1200km/h and due north at a speed of 1600 km/h then what will be the distance between the planes after two and half hours. 

INDIAN MATHS QUIZ - DAY 14 BY DR RAJESH THAKUR

 DEAR ALL

This is the 14th day of Indian Maths quiz. Thanks a lot for your support. In the last 14 days, around 20,000 have participated in this quiz. I am thankful to all of you.

Friends, this is the last day of the quiz. Hope you have learnt something about Indian History of Mathematics. In December 2020, I am planning to organize another quiz on the life of Srinivasa Ramanujan. This quiz will last for 15 days.

So keep reading about Srinivasa Ramanujan. 

Don't forget to circulate this information to your near and dear one. I hope you will love the coming series.

Today being the last day of the quiz , I need your double support so please let others participate. Share this information in your friends' circle, whatsapp group, students and prove your worth.

                                                 LINK OF FINAL DAY OF QUIZ

DR RAJES KUMAR THAKUR

INDIAN MATHS QUIZ DAY - 13 BY DR R K THAKUR

Hello friends,

Thanks for playing the quiz. I hope you have learnt something about Indian History of Mathematics. 

Indian History of Maths is very vast, so keep reading and enjoying it.

Please circulate this among your students, friends to have maximum participation.

LINK OF DAY - 13