7th Class

  Distinguishing Between Facts and Opinions   In these section, we will differentiate between facts and opinions. We will also try to find out whether an or any opinion follows the given facts. Some examples are given below to give you a clear understanding of the various types of problems asked in Olympiads, also in various competitive examinations.   1.            Three sentences are given below you have to identify which sentence is a. fact and which is opinion. ·         No new taxes are proposed in the revised budget. more...

  Analogy                 Analogy means similarity. It can exist between any two objects in a particular manner or it may be the case that the two objects are related in the same way as the given objects are related.   Some examples are solved for you.   Direction (1 - 5): Select the pair among the     given choices which is related in the same way as the words given in capital letters.   1.            COOL : COLD :: ?   Classification   Direction (1 - 5): Each of the following questions is followed by four alternatives out of which one is different from the rest three. This alternative is your answer.     Show it in your answer-sheet according to the instructions.   1.            (a) Moon                       (b) Jupiter                  (c) Mars                         (d) Saturn             (e) None of these Ans. (a) Rest are planets.     2.            (a) Sword                       (b) Spear   Comprehensions Based on Stanza   ·                     Example 1 Once upon a time, son they used to laugh with their hearts and laugh with their eyes: but now they only laugh with their teeth while their ice-block-cold eyes search behind my shadow.     Choose the correct alternative for each question.   1.            What is the title of the poem from which  Comprehensions Based on Story / Incident   Direction: Read the following passages carefully and answer the questions that follow:   ·                     Example 1 I was lying on a ridge scanning with field glasses a rock cliff' opposite me. I saw tahr the most sure-footed of all Himalayan goats. On a edge halfway up the cliff, a tahr and her kid were lying asleep. Presently the tahr got to her feet, stretched herself, and the kid immediately began to feed. After a minute the mother freed herself, took a few steps along the edge, poised for a moment, then jumped down on to another and more...

  Comprehensions Based on General Topics             Comprehension means understanding whatever you read and answering questions related to it.   ·                     Example 1 Direction the following carefully the follow:      Yendala Soundarya and Etimarpu Rajani scripted history by becoming the first-ever women hockey players from Andhra Pradesh and Telangana to be members of the Indian team which qualified     for the 2016 Rio Olympics. India made it to the next edition of Olympics (for the first time after 36 years) by virtue of defeating Japan 1-0 in the play-off match for the fifth place and both Ms. Soundarya and Ms. Rajani more...

Geometry   In our daily life we observe different geometrical shapes. These geometrical shapes are not only the matter of study of mathematics but are directly related without daily life. The basic geometrical figures are made up of lines and angles.   Line Segment It is the straight path between two points. In other words we can say that it has two end points and is of finite length.   Ray When a line segment more...

Mensuration   Standard Units of Area The inter relationship among various units of measurement of area are listed below.             \[1{{m}^{2}}~~~~~~~=\text{ }\,\,\left( 100\text{ }\times \text{ }100 \right)\text{ }c{{m}^{2}}=\text{ }{{10}^{4}}c{{m}^{2}}\]             \[1\text{ }{{m}^{2}}~~~~~~~=\text{ }\left( 10\text{ }\times \text{ }10 \right)\text{ }d{{m}^{2}}=\text{ }100\text{ }d{{m}^{2}}\]             \[1\text{ }d{{m}^{2}}~~~~~~=\text{ }\left( 10\text{ }\times \text{ }10 \right)\text{ }c{{m}^{2}}=\text{ }100\text{ }c{{m}^{2}}\]             \[1\text{ }da{{m}^{2}}~~~~~=\text{ }\left( 10\text{ }\times \text{ }10 \right)\text{ }r{{n}^{2}}=\text{ }100\text{ }{{m}^{2}}\]             \[1\text{ }h{{m}^{2}}~~~~~~=\text{ }\left( 100\text{ more...

Applied Mathematics   In this chapter, we will learn about sets, operations on sets, venn diagrams and other real life word problems on average and annual installments.   Empty Set (or null set) A set containing no element is called an empty set. It is represented by {} or \[\phi \] (read as phi). eg. The set of all whole numbers than 0.   Singleton Set A set containing a single element is called a singleton set. more...

  Reasoning and Aptitude   Learning process is dependent on ones ability to think logically and reason quickly and effectively. So Reasoning and logic skills are an important part in our progress as these skills are very useful in our day to day life. In this chapter, we will learn various problems related to reasoning and aptitude.   Problems Based on Inserting a Latter In these types of problems, you are given two sets of two different words. The last letter of the first word and the first letter of the second more...


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