Chapter 12 Friction
Chapter 12 Friction Textbook Questions Question 1. Fill in the blanks. (a) Friction opposes the ______ between the surfaces in contact with each other. (b) Friction depends on the ______ of surfaces. (c) Friction produces ______ (d) The sprinkling of powder on the carrom board _______ friction. (e) Sliding friction is _______ than the static […]
Chapter 7 Cubes and Cube Roots
Chapter 7 Cubes and Cube Roots Very Short Answer Type Question 1. Find the cubes of the following: (a) 12 (b) -6 (c) (d) Solution: Question 2. Find the cubes of the following: (a) 0.3 (b) 0.8 (c) .001 (d) 2 – 0.3 Solution: Question 3. Is 135 a perfect cube? Solution: Prime factorisation of […]
Chapter 3 नादान दोस्त
Chapter 3 नादान दोस्त पाठ्यपुस्तक के प्रश्न-अभ्यास कहानी से प्रश्न 1. अंडों के बारे में केशव और श्यामा के मन में किस तरह के सवाल उठते थे? वे आपस ही में सवाल-जवाब करके अपने दिल को तसल्ली क्यों दे दिया करते थे? उत्तर- बालमन जिज्ञासाओं से भरा होता है। उन्होंने पहले कभी अंडे नहीं देखे […]
Composition Based on Visual Input 6
Composition Based on Visual Input 6 Question 1. Read the following extract from an article in a magazine and then using your own ideas, write an article for your school magazine on the Delights and Usefulness of Walking. Walking has its own delights. Sadly, in India walking is associated with deprivation and poverty. “If you […]
Active and Passive Voice 6
Active and Passive Voice 6 1. Consider the following sentences : Lata sings a song. A song is sung by Lata. There is practically no difference in the meanings of these two sentences. These are two different ways of presenting the same thing. But in the first sentence the Subject performs the action while in […]
Chapter 4 The Old-Clock Shop
Chapter 4 The Old-Clock Shop 1. What made Ray think the visitor was not really a shopper? Ans: Ray was deaf and dumb, but a good judge of men. His old wise eyes told him that the new visitors to his shop at that late hour, was not a shopper or customer. There was no friendliness […]
Chapter 3 The Shepherd’s Treasure
Chapter 3 The Shepherd’s Treasure 1. The shepherd had n’t been to school because (i)he was very poor. (ii)there were very few schools in those days. (iii)he wasn’t interested in studies. Choose the right answer. Ans: (ii) There were very few schools in those days. 2.Who visited the shepherd one day. and why? Ans: The shepherd soon […]
Chapter 2 The Friendly Mongoose
Chapter 2 The Friendly Mongoose 1. Why did the farmer bring a baby mongoose into the house? Ans: The farmer had a small son. He wanted to have a pet to give company to his child. So he brought home a baby mongoose to play with the child. 2. Why didn’t the farmer’s wife want to […]
Chapter 1 A Tale of Two Birds
Chapter 1 A Tale of Two Birds 1. How did the two baby-birds get separated? Ans: The two baby birds lived in a tall tree with their mother. One day a big storm blew. The tree came down. The mother bird was killed. The strong wind blew the two chicks away to the other side of […]
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