Tuesday, November 26, 2019

Math - Simple and Compound interest worsheets

Practice sheets
https://drive.google.com/a/podar.org/file/d/1sXlJMHPWOMjaYOEYDjK4_oiC7jS5p7bY/view?usp=drivesdk


https://drive.google.com/a/podar.org/file/d/1zepiZErGwPydRxZp_V-a-zoxgbzOvvcD/view?usp=drivesdk


https://drive.google.com/a/podar.org/file/d/1KHqREJ5RbUtluzF-3NZTT0DHuBKwquko/view?usp=drivesdk

Math- Percentages practice sheets

Practice sheet

https://drive.google.com/a/podar.org/file/d/1cvqA2mbDRV3GUkdl0etROVvT1JCol3er/view?usp=drivesdk

https://drive.google.com/a/podar.org/file/d/12LX5vaoxfwwah1kJVNdmKW-zH_gNlwIy/view?usp=drivesdk

TERM 2 PERIODIC TEST 3 HINDI

Saturday, August 24, 2019

REVISION BANK OF SOCIAL SCIENCE(8TH STD)

SOCIAL SCIENCE WORKSHEETS OF 8TH STANDARD

         1.    EARTH'S FARM HOUSE

QUESTIONS -https://drive.google.com/file/d/1ZYuTzNXZtyiCGHgpMezyiEHI8L4hI0pD/view

ANSWERS -https://drive.google.com/file/d/1V44xLyXfUBiTTJXUlQSwn7bcH4zauSGO/view

 2. THE GREAT UPRISING OF 1857

QUESTIONS -https://drive.google.com/file/d/1q1_Kx78J8AIzD-7Y5o57gdGyvXJL5-x-/view

ANSWERS-https://drive.google.com/file/d/1c7USeTDkBqrpnbMTgQ-iRkK8iEVG7cO8/view

3.FUNDAMENTAL RIGHTS AND DUTIES

QUESTIONS-https://drive.google.com/file/d/1ltpiv-3dV_sJpXIdL730DChCBkWwFv1N/view

ANSWERS-https://drive.google.com/file/d/128GyidRpCde9riLeEesD0OYZY0HnzuTy/view


4.MINERALS AND POWER RESOURCES

QUESTIONS -https://drive.google.com/file/d/1Bt-mf5odXRmb9NuUGAcF4z-slidT3HcC/view

ANSWERS https://drive.google.com/file/d/1IEhRVy757KtRIO8j11ywbVQ1IrR8M7Jh/view-

   5. EARTH HARVESTED
QUESTIONS -https://drive.google.com/file/d/1Wh0p8C5NpcyLKJGKxpjZY7kdj4OqrVS8/view

ANSWERS -https://drive.google.com/file/d/1Ttgxo2IqC2EiF1-prYLRVtr4_D4lGmtm/view

6.CRAFTS AND INDUSTRIES UNDER THE BRITISH RULE

QUESTIONS -https://drive.google.com/file/d/1qbHipEHnSbk1mfZX5_FuSfykIKsoDxeP/view

ANSWERS -https://drive.google.com/file/d/1qbHipEHnSbk1mfZX5_FuSfykIKsoDxeP/view

7.DIRECTIVE PRINCIPLES OF STATE POLICY

QUESTIONS -https://drive.google.com/file/d/1_4wKRUifaMvCyrtBMQftPUPBaLEKZ9Ak/view

ANSWERS -https://drive.google.com/file/d/1JrfS5UgrX41tNpADbpKwuSgWf9ru8IFq/view


3D Printing Question and answers


Fill in the blanks
a.     The sketches in Extrusion and Ring Shape Generators are created based on curves that can be controlled by Bezier handles.
b.    Number of teeth and Pitch angle are properties of the gear shape.
c.     You can create new custom shapes using the Codeblocks programming language.
d.    To create a Voronoi pattern through a solid object, you need to cross it with the object and make the Voronoi tile into a __________.
e.     In design and machining, a rounded corner or edge of an objectis called Chamfers
Answer the following questions
a.     What is the advantage of using Shape Generators?  Name any three useful shapes.
Shape generator is a component in Tinker cad that contains custom shapes that are designed (using JavaScript code)
Some examples of shapes: Ring, Voronoi , Metric gear, ISO metric thread ,Image Generator,etc

b.    What is the significance of 1x, 2x, 3x while creating a brick model?
1x size creates a simple model requiring less number of bricks whilethe3xsizecreatesa complex one requiring a considerably large number of bricks
c.     Explain the advantage of using live collaboration in Tinkercad.
·        Tinker cad provides the Sharing feature through which a group of people can work on the same design in real time thus allowing collaboration projects.
·        A change made by any user will be reflected in the original design and all users will be able to view it.



d.    Which shape would you use for creating a base for an object created using the Ring shape?
Cylinder base is use for creating a base for an object created using the ring shape.
e.     How can you create a MetaFillet object from other basic shapes?
·        Add a box. Add a MetaFillet shape
·        Make the radius of curvature to the desired value.
·        Adjust the height of MetaFillet to slightly more than the box
·        Duplicate this MetaFillet androtate orflip and align it with the next edge.
·        Select all four MetaFillets and convert them to Hole
·        Group all objects to get the final shape.

1.     Tinker cad provides us with some basic shapes such as box, cylinder, sphere, etc., that we can use to design complex objects.
2.     Ring shape generators basically show a sketch with option to control the height and diameter along with the Bezier handles.
3.     Explain stair shape generators?
Ans: stair shape generators are used for creating a stair case. It take bunch of rectangles and make them in to the stair case by grouping them .
4.     Which short cut key is used to duplicate the object
Ans :Ctrl + D is used to  make a object duplicate.
5.     Shape generators are a great way to find what you want for your design.
6.     a chamfer is a sloped or angled corner or edge, and a fillet is a rounded corner or edge (true or false)
Ans : true
7.     Explain camfer ?
Ans : a chamfer is a sloped or angled corner or edge, and a fillet is a rounded corner or edge. These edges can be located on eitherthe interior or the exterior of a part.
8.     Codeblocks is a new beta addition to Tinkercad.
9.     Startersare examples of 3-D designs created using code blocks.
10.                        Which editor allows a group of codeblocks to be dragged to the trash can?
11.                        The code block editor allows a group of code blocks to be dragged to the trash can.  


Friday, August 16, 2019

MATHS BEANSTALK OLYMPIAD

https://drive.google.com/file/d/1FKtlnt-zmY-KyPfs7iOssXbH5ga-Ocbr/view?usp=sharing

https://drive.google.com/file/d/1ZkEYO2wOdePOfb5_natZjvI_kv0ZVUwC/view?usp=sharing

Saturday, July 6, 2019

workbook_Lochinvar

Workbook The Luncheon

Emergence of a zoo

. Answer these questions in 30-40 words.
1. Why was the author’s career as an animal collector short-lived?
The author could not indulge in slave traffic as others did. His cages were spacious and his
animals well-cared for. As a result, all his money finished quickly and his career as an animal
collector came to an end.
2. ‘However, the experience proved invaluable’. Which experience is the author talking about?
Why was it invaluable?
During his short career as an animal collector the author had a wide schooling in keeping
animals in the tropics, their illness and their peculiar behavior. He learned that it was not easy
to maintain a zoo.
3. What brought about a change in the author’s fortunes?
At the insistence of his elder brother, the penniless author started writing books. His first book
was a great hit and so were his subsequent books. Thus, the author’s fortune changed for the
better.
4. Describe some of the creatures that were a part of the author’s zoo.
The author’s zoo had over a thousand animals. Out of these, ninety percent were threatened
by extinction. Besides the glittering array of reptiles and snakes, there were tortoises, gorillas,
a large variety of birds, monkeys, the babirusa, cheetahs and many more.

5. What was the reason behind the author’s wish to have his own zoo?
Since his childhood, the author was fascinated by the creatures which he filled in matchboxes.
At the young age of six, he informed his mother that he intended to have a zoo of his own
and he would give her a cottage in its grounds. As an adult, the author wished to provide
sanctuary to creatures threatened by extinction due to man’s activity.
6. How does the mother respond to the author’s decision of owning a zoo? How does he
fulfill his promise?
When the author tells his mother that he intended to have a zoo of his own and that he
would give her a cottage in its grounds, the mother replies that it would be lovely and
promptly forgot all about it. Later, when he grew up the author took her to live in his zoo, not
in a cottage but in a manor house.
II. Answer the following questions in 100-150 words.
1. In brief, describe the bizarre happening that the author’s mother was subjected to?
When at the zoo house, the author’s mother got strange visitors. She had just settled down
for a cup of tea, when there was a knock on the door. On opening the door she found two
half-grown chimpanzees, Chumley and Lulu, on the front stairs. The author’s mother was not
the one to lose her control. She let them in and treated them to chocolates and biscuits.
While they were busy feasting, she rang up and reported of the whereabouts of the truants.
2. Who was Pythogorus? Describe the author’s adventure with Pythogorus.
Pythagoras was a thick, twelve-foot long python. The cage in which it was kept was badly
designed which made it difficult to clean it without getting the python out. It was a three-man
job to clean the cage, two would restrain the python and the third would clean the cage. John
Hartley, a young lad, tried to clean out Pythagoras’ cage all by himself. Pythagoras threw his

>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>
coils around John and bound him in a tight grip. The author heard his shouts for help and
rushed to his assistance. While the author was trying to free John, Pythagoras threw his coils
around him too. Soon they were inextricably linked as Siamese twins. They were worried that
the staff would leave and they would be standing there all night, bound in the coils of
Pythagoras and that was a scary thought. So they both yelled and screamed till someone
heard them and rescued them.
3. How did the author prepare to set up the Jersey Zoological Park? Describe the setting of
the place.
The author brought back a variety of animals from West Africa and stashed them away in in
his sister’s back garden in Bournemouth. They would become the founding members of the
zoo. For several months before the animals arrived, Les Augres Manor was a scene of frenzied
activity. Carpenters and masons rushed about laying cement and making cages out from
everything they could get their hands on. They transformed the things people discarded as
being of no further use into animal havens and shelters and cages ungainly and ugly yet
serviceable, sprouted everywhere.
4. What do the author’s friends ask him? What is his reply?
When the author’s friends see all the animals, some they knew about, some they had never
known existed, and they ask how and why the author set up the zoo. The author answers that
they have over a thousand animals in the collection and ninety per cent of what were shown
to them are creatures threatened by extinction and that they come from all over the world.
They are threatened primarily by man’s activity, and their plight shows what we are doing to
the planet. The author’s aim is to provide sanctuary for these creatures, and this is the reason
he wanted a zoo.

heaven lake

Short  answers
1. How did Mr. Cao react when the author expressed his desire to go for a swim in Heaven Lake?
The hotel manager was astounded when the author expressed his desire to go for a swim in the
Heaven Lake. For a while he did not reply to the author’s query regarding the water temperature. He
pretended to be busy with his work.
2. How was the author discouraged from taking a swim in Heaven Lake?
The hotel manager informed the author that people often drowned in the Heaven Lake. The last one
was a Beijing athlete from an athletics college, who swam to and fro every day across the lake. But one day he swam across and never returned. It could be he had a heart attack, or got a cramp or the water
was too cold or perhaps the undercurrent got him. All this scared the author and retying his shoelaces
he gave up the idea of a swim in the lake.
3. How did John and the author spend a day at the ‘small ice-blue pool’?
John and the author went to the ice-blue pool with a picnic lunch of bread, dry cooked meat, peanuts,
tomatoes and oranges provided by Mr. Cao. They were completely cut off from the world. The sudden
drizzle and then the brilliant sun shining in turns were fascinating. They made a fire in the lee of a rock,
swam, sometimes sunned themselves or sometimes shivered before the fire as the weather alternated.
They drank, ate and enjoyed themselves.
4. After John left, how did the author spend the ‘extra day or two’ at Heaven Lake?
The author spent time roaming around by the head of the lake, watching herdsman cross the stream
delta with cattle and horses. He would walk towards the snowline or read Confucius’ Analects. At
times, he lay on a rock by the shore and read very slowly, pausing to enjoy the beauty of the sunset.
5. Express the author’s opinion of the old shopkeeper in your own words.
Initially the author thought the old shopkeeper to be very arrogant as he returned his money and
grabbing his cap from his hand, ripped it apart. But when he got to know the reason for this reaction,
he regarded the man with great respect and reverence. He appreciated his thoughtfulness and was
highly touched by his kindness and graciousness.
6. How does the author feel when he takes a dip?
The author takes a short dip, keeping close to the shore. The water was clean and extremely cold, he
splashed around for a few minutes before emerging blue and refreshed.

Thursday, July 4, 2019

MATHS REVISION BANK(ANSWERS)

https://drive.google.com/file/d/1h63OWp1C9bkVzDiUVzYUD6fAOpiqOC4F/view?usp=sharing

MATHS REVISION BANK

https://drive.google.com/file/d/14w0ufrD6asmEBhnNtJ_7W1fofXzxURSB/view?usp=sharing

Tuesday, July 2, 2019

Revision Question Bank 1 ( science)

REVISION QUESTION BANK

HINDI WORK BOOK

Friday, June 28, 2019

class 8 Heaven Lake Notes


I. Answer the following questions in 30-40 words.

1. How did Mr. Cao react when the author expressed his desire to go for a swim in Heaven Lake?

The hotel manager was astounded when the author expressed his desire to go for a swim in the Heaven Lake. For a while he did not reply to the author’s query regarding the water temperature. He pretended to be busy with his work.

 2.  How was the author discouraged from taking a swim in Heaven Lake?

The hotel manager informed the author that people often drowned in the Heaven Lake. The last one was a Beijing athlete from an athletics college, who swam to and fro every day across the lake. But one day he swam across and never returned. It could be he had a heart attack, or got a cramp or the water was too cold or perhaps the undercurrent got him. All this scared the author and retying his shoelaces he gave up the idea of a swim in the lake.

 3. How did John and the author spend a day at the ‘small ice-blue pool’?

 John and the author went to the ice-blue pool with a picnic lunch of bread, dry cooked meat, peanuts, tomatoes and oranges provided by Mr. Cao. They were completely cut off from the world. The sudden drizzle and then the brilliant sun shining in turns were fascinating. They made a fire in the lee of a rock, swam, sometimes sunned themselves or sometimes shivered before the fire as the weather alternated. They drank, ate and enjoyed themselves.

 4. After John left, how did the author spend the ‘extra day or two’ at Heaven Lake?

The author spent time roaming around by the head of the lake, watching herdsman cross the stream delta with cattle and horses. He would walk towards the snowline or read Confucius’ Analects. At times, he lay on a rock by the shore and read very slowly, pausing to enjoy the beauty of the sunset.

5. Express the author’s opinion of the old shopkeeper in your own words.

 Initially the author thought the old shopkeeper to be very arrogant as he returned his money and grabbing his cap from his hand, ripped it apart. But when he got to know the reason for this reaction, he regarded the man with great respect and reverence. He appreciated his thoughtfulness and was highly touched by his kindness and graciousness.

 6. How does the author feel when he takes a dip?

The author takes a short dip, keeping close to the shore. The water was clean and extremely cold, he splashed around for a few minutes before emerging blue and refreshed.

 Answer the following questions in 100-150 words.

1.       Briefly describe the author’s journey from Urumqi to Heaven Lake. What does Heaven Lake look like?
The author boarded a public bus from Urumqi to Heaven Lake. Once out of the crowded city, they were in an open countryside with fields of sunflowers stretching far and wide. The tall peak of Mount Bogda could be seen. Heaven lake lies about 2,000 metres above sea level, at the foot of one of the higher snow-peaks. As the bus climbs, it gets colder and soon, it begins to rain. The bus moves on from desert through arable land to pastures, the slopes of which were covered with pines and the ground with grass. Cattle can be seen drinking at a clear stream which gradually disappears as they continue on their slow ascent. The author reaches Heaven Lake by noon. Heaven Lake is long, sardine – shaped and fed by snowmelt from a stream at its head. The intense blue lake, surrounded by green mountains, with a snowcapped peak at its head, presents a breathtaking view.

2.       Describe in brief, the author’s experience of buying a cap at Urumqi.

The author has a very unusual experience of buying a cap at Urumqi. The shopkeeper was an old man who spoke in Uighur, which the author could not understand. When the author said something in Chinese, he could comprehend. The old man asked for three Yuans for the cap the author chose. When the old man learnt that the author was from India he took only two Yuans and returned the rest to the author. But the author requested him to take the change back to the old man, but he refused. When the author insisted upon paying him the three Yuans, the old man suddenly grabbed the cap back from him and ripped it apart. The author was frightened at this reaction. He presumed the old man must have felt insulted. But to his surprise the old man did this only to make the stitching firmer as the author had to travel a long way. After stretching and stitching the cap into a tougher form, the old man put the cap back on the author’s head and gently adjusted it to the correct angle.

3.       When does the author meet the Nanjing University group? Describe the incident with the sheep skin pedlar.
The author meets the Nanjing University group when they come to Heaven Lake for a few hours. They return together to Urumqi. The next morning they were given an hour or so of ‘free activity’ before they boarded the train eastwards. The author was walking briskly towards the Urumqi mosque when he notices a pedlar selling sheepskin jackets on the pavement. He glances quickly at the author’s shoes to confirm that he was a foreigner and doubles the price the author had just heard him offer to a passer-by. They haggle for a few minutes until the author brings out some ‘funny money’ (foreign exchange certificates, issued in lieu of ordinary currency by the bank of China); his eyes glow with interest and the author was able to get a good deal on the purchase.  4. Describe the shop and the old man.  The shop was an old and narrow with caps of all kinds displayed by its doorway.It caught the author’s eye. He stopped and realizes that he will need a cap to protect himself in Tibet from the Sun. The interior of the shop is dingy. A sewing machine was clattering anciently away. Moons of cloth, strips of plastic, bobbins of thread, and circles of cardboard were on the floor, or on shelves, or hanging from nails in the door. An old, bespectacled, bearded man, sharp-featured and dark, sat inside the shop talking in Uighur to a boy.

Sunday, June 9, 2019

science worksheets

S R Chapter 3 : Heaven Lake

Summary
The author and his companion arrive at Urumqi, situated in an area of natural beauty just a few hours by bus from Urumqu, they come to Tian Chi, or Heaven Lake, about 2000 metres above sea level. They find a place to stay. The author is so affected by the cold that Mr. Cao, who runs the mess lends him a pair of trousers. The author asks him if he could swim in Heaven Lake but he is warned that people have drowned in the lake, yet the author takes a short dip in the lake and feels refreshed. They enjoy several days in Heaven Lake admiring the beauty of the place. He returns to Urumqi along with Nanjing University group. Next morning he walks around the place and enters a shop to buy a cap. He asks the price of the cap. An old man holds up three fingers. The author gives five Yuans. When the old man realizes that the author is from India. He returns more money than the said amount. The author insists to take the actual money. The old man refuses. He grabs the cap off the author’s head and rips it apart. The author was stunned. But later he realizes that the old man wanted to make the stitching firmer, since the author had to travel a long way. The author was touched by his warmth and love.

S R Chapter 1 : The Emergence of a Zoo

Summary
The lesson is a tribute to animal life. Gerald Durrell, in a hilarious manner, has dealt with a very serious issue—to protect animal species threatened with extinction. Since his childhood, the author was enthralled by creatures which he used to put in matchboxes. At the young age of six, he announced to his mother that he intended to have a zoo of his own and he would give her a cottage in its grounds. During his short career as an animal collector, the author had a wide schooling in keeping animals in the tropics, their illnesses and their peculiar behavior. It was a short lived career since, most dealers crammed twenty creatures into a cage, which the author did not do, so he lost a lot of money.
On the insistence of his elder brother, he started writing and was lucky to make a profit, so he set up his own zoo. In early years, many bizarre happenings occurred. Two half grown chimpanzees arrived at the author’s mother’s door. She remained calm and offered them a large box of chocolates and a tin of biscuits. While they ate, she phoned downstairs and informed about the incident.
The second incident was when a young lad John Hartley tried to clean out Pythogorus—a python and the Python threw its coils around him and bound him. The author tried to free him but the python wound him too. Finally a member of the zoo helped them out. The author’s zoo had over a thousand animals. Out of these, ninety percent were threatened by extinction. Besides the glittering array of reptiles and snakes, there were tortoises, gorillas, a large variety of birds, monkeys, the bibirusa, cheetahs and many more.

ENGLISH LOCHINVAR

ENGLISH THE LUNCHEON

Maths worksheets (Class 8)

Ch. 1 Rational Numbers


https://drive.google.com/file/d/1V7K9esfnS4OPPRnc0o0eQ7IGbmhGsuLb/view?usp=sharing

https://drive.google.com/file/d/1fzJ7Ocsam7cADqsULEfLyTRpqH92G-3I/view?usp=sharing


 Ch. 2 Exponents

https://drive.google.com/file/d/1gnptTjfJJRzY2av3KuUMYW0Y9AI8bSxu/view?usp=sharing

https://drive.google.com/file/d/1c6YMJVys0YxVozjmyX_FNzwliEUlLIIA/view?usp=sharing

Ch. 3  Algebaic Exrpression

https://drive.google.com/file/d/1X3wRnY3_ix8O1wgCMYavhmL-6i2Bly0c/view?usp=sharing

https://drive.google.com/file/d/1_XxNf38NOkxuuoj686ZYzxqj6zIVE3et/view?usp=sharing

COMPUTER WORKSHEETS

Friday, June 7, 2019

SSt Work Sheets
















Thursday, February 21, 2019

HINDI WORKSHEETS

Dr A P J Abdul Kalaam

https://drive.google.com/file/d/1KLqWfFflH3x7AECbcNQmpr-bu-QFkyKe/view

Chinti

https://drive.google.com/file/d/1TNaThZ-lCCEnGNSypaz0h3za8QOp_8ek/view


Avikari Shabd

https://drive.google.com/file/d/1L4CYL_ndrQASrsbS3PCvCrmrV9O19CQd/view


Anek shbdo ke liye ek shbd

https://drive.google.com/file/d/1rvO7D735VB9SVAydXFw5SYHSUyx1fKCj/view


Ashuddhi Shodhan

https://drive.google.com/file/d/1iQhlApfuGBrTJbKWGEJhCouF_E-Ll5Wy/view


Viram Chihn

https://drive.google.com/file/d/1C2kpjXLbYLQrSvXqUUXSOqGmVAnPdUbt/view

Muhvre lokoktiya_Rev


https://drive.google.com/file/d/1z-KdqdFvbTrNh_vumA_RcwlEzYIYz05P/view


 Khni Nibndh Ptr Aoupchrik 

https://drive.google.com/file/d/18w6DgmxuM5IZN2_eEtmat5lOjTbj4-x1/view

Practice sheet

https://drive.google.com/file/d/1CO0-vjHOor5vQ0GJ8FA523zTM8q8ha3z/view


Revision Question Bank

https://drive.google.com/file/d/1pyeO3vTozEmhPKc3-ydCd0Dnyh5SX9vK/view