Students and Teachers Forum

1. There is an open border between Nepal and India? What should we do to protect the border of our country?

Definitely, there is an open border between Nepal and India. Due to the open border, the problem of border encroachment becomes a hot issue. So, we should do the following things to protect our border: - The diplomatic relation between Nepal and .....

2. write an essay on the following topic in about 120 words: 1] radio 2] book 3] mobile

                                                           Essay on 'Book'

Millions of .....

3. △DRS has vertices D(3, 2), R(1, 4) and S(-1, 1). Using 2 ⨉ 2 matrix find the co-ordinates of image △D'R'S' when △DRS is rotated about the origin by an angle of 180⁰.

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4. write an essay on importance of traveling in education in about 120 words with the help of the following clue. meaning of traveling............ mode of traveling for education purpose.................... familiar with reality........... traveling in the developed countries and in our context: problems and prospects.

Travelling simply means to move from one place to other or from one country to another. Education is not only about reading books or learning few formulae, but it also involves practically applying the knowledge gained from the .....

5. The total surface area of solid right circular cylinder is 231. Its CSA is ( 2/3 ) of TSA, find base and height.

Given, TSA of the circular cylinder = 231 m2 CSA = ( 2 /3 ) of TSA   Using formula, CSA = ( 2/3) ∗ TSA 2πrh = ( 2/3 ) ∗ 2πr( r+ h ) h = ( 2/3 )( r+h ) 3h = 2( r+h ) 3h = 2r + 2h 3h - 2h = 2r h = 2r ----------- [ I .....

6. Difference between diurnal motion and annual motion.

Diurnal motion is the daily motion of stars and other celestial bodies across the sky. This motion is due to the Earth's rotation from west to east, which causes celestial bodies to have an .....

7. Write about the cyber law of Nepal.

We live in the world of computers and the internet. While using technology and with the rise of the information sharing world, we have problems like hacking, intellectual property theft, credit card cloning, phishing, cyberbullying, privacy, .....

8. Prepare a dialogue between two friends highlighting the importance of human resource

Ujjwal, on the basis of the sample dialogue, you need to compose a dialogue on your own. Give a try. You can include the ideas presented .....

9. Write what air helps us to do?

We inhaled air, taking the out oxygen and other gases our bodies need, then air we exhaled is made up of the gases useless to us  mainly carbon-dioxide. Moving air, called wind, has great force. It enables the movement of sailboats .....

10. State the locus of a point equidistant from two parallel lines

The lcus of point equidistance from the two parallel lines is a line parallel to both the line and mid-way between .....

11. State the role of Rajendra Laxmi in the unification campaign of Nepal.

She was the partner of Pratap Singh Shah. Her husband Pratap Singh Shah became king at the age of 23 and died when he was 25 years. She ruled over for 8 years. She was the mother of Nagendra Shah (died aged six months) and Rana Bahadur .....

12. Find the points on the line y= 3, where the circle with equation 2x2 +2y2 - 5x + 7y - 36 = 0 intersect.

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13. In the given figure, ABCD is a parallelogram. DC = DE. Prove that ABC = DEC.

 

Here, we have given ABCD is a parallelogram & DC = DE. To prove: ∡ABC = ∡DEC. Proof: 1.∡ABC = ∡DCE        [ .....

14. ‘सय रङ इन्द्रेनी’ कविताको मूल भावको विवेचना गर्नुहोस् ।

सप्रसङ्ग व्याख्या गर्नुहोस्ः 
क) जहाँ फुल्यो सयपत्री हजारी फुल त्यहाँ फुल्यो
मानिसको सिर्जनामा समाज हो कति ठुलो
भारापर्म ऐँचोपैँचो आँटोपिठो सिस्नो मिठो
जसको घरमा जे पाक्यो त्यो अमृतभन्दा मिठो

ख) तिमी म त आउने जाने रहने यो समाज नै हो 
कसले के नै साथ लग्ने सिर्जे जति नेपालकै हो 
मानिसको नाता प्यारा मिलीजुली ज्युँनु मिठो 
चाचाचाची तता आमै जुनै नाता पनि मिठो । 

कविताको मूल भावको विवेचना गर्नुहोस् ।  उत्तरः कवि वासुदेव त्रिपाठीद्धारा रचित .....

15. In the figure, AB = AD and AE = AC, ˂BAD = ˂CAE then prove that: CD = DE - BD

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16. Define an eclipse and mention it types.

Sometimes when the moon orbits Earth, it moves between the sun and Earth. When this happens, the moon blocks the light of the sun from reaching Earth. This causes an eclipse of the sun, or solar eclipse. During a solar eclipse, the moon .....

17. म र मेरो देश (निबन्ध)

म र मेरो देश 
नेपाल दक्षिण एसियामा रहेको तथा भारत र .....

18. In the given figure, ABC is an  isoscale triangle in which AB = AC and BE = CF. Prove that: CE = BF.

Here, Given: ABC is an  isoscale triangle in which AB = AC and BE = CF. To prove: CE = BF. .....

19. Why should the constituent assembly have been formed to make constitution? Write your basic ideas.

Constituent Assembly refers to a group of authorized people for framing the constitution. The constituent assembly has been formed to make the constitution because: - Constituent assembly is regarded as the most democratic process for the .....

20. Name the part of a plant where chloroplast is found.

Answer: Chloroplast is found in plastids of plant cell. It is present in the leaves and other green parts of the plants. Explanation: In cytoplasm of the plant cell, there are various type of plastids, such as chloroplasts, chromoplast and .....

21. Why is mitochondria known as 'the power house' of a cell?

The mitochondria is called 'the power house' of the cell because it is responsible for producing most of the cell's energy. Mitochondria are able to multiply in response to the energy needs of a cell, so that cells requiring more .....

22. क) अभिभावक दिवसका दिन शिक्षकको तर्फबाट बोलिने स्वागत मन्तव्य लेख्नुहोस् ।

अभिभावक दिवसको अवसरमा हाम्रो विद्यालयले आयोजना गरेको यस कार्यक्रमका सभाध्यक्ष महोदय, प्रमूख .....

23. Express step by step.

  d2=6.67 ×10-11 × 6 ×10 246400+36002

I'll give you an .....

24. Solve these question in each step ..Or step by step


d2=6.67 ×10-11 ×1.9 ×1027 × 2 ×10 304.166 ×1023 N

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25. ‘धनभन्दा विद्या ठुलो’ भन्ने विषयमा विपक्षीको तर्कहरू खण्डन गर्दै आफ्ना पक्षमा गहकिला तर्क दिई वादविवाद लेख्नुहोस् ।

आदरणीय सभाध्यक्ष, अतिथिहरू, सम्मानित गुरुहरू, निर्णायक मण्डल एवम् मेरा मित्रहरू !  आजको वाद .....

26. Solve these problem by step by step sir.
g1 = 6.4 × 10626.4 × 106+ 98502 ×9.8

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27. Substract:
5050092-5756657

      5050092   - 5756657   -  706565   Here, the number that is to be subtracted is greater so, the answer is negative. So, please check your question once. And if you need further help we are here to help .....

28. What is Panchali?

Panchali was a local body in the Lichhavi period. Panchali was established to settle minor disputes. It also carried out public utility services. It also collected taxes for the .....

29. २. खाली ठाउँ भर्नुहोस् :
क) तिमीहरू मिहिनेत साथ .......... । (पढ् : आज्ञार्थ)
ख) सबैले सफलता .......... । (पाऊ : इच्छार्थ)
ग) ऊ द्वारा धेरै फलफुल .......... । (खा : कर्मवाच्य)

३. फकाइफुल्याइ शब्दलाई विग्रह गरेर लेख्नुहोस् ।

(१) तिमीहरू मिहिनेत साथ पढ्नू । (२) सबैले सफलता पाऊन् । (३) ऊ द्वारा धेरै फलफुल खाइएछ .....

30. Why are international relations important to a country?

International relations are important to a country because; -International relations help a country run smoothly. -International relations help a country to maintain a good foreign policy. -International relations help a country to fight against .....

31. ‘सहरिया जीवनभन्दा गाउँले जीवन बेस’ भन्ने विषयमा विपक्षीका तर्कहरूलाई खण्डन गर्दै पक्षका तर्फबाट गहकिला विचार प्रस्तुत गरी वादविवाद लेख्नुहोस् ।

गाउँले जीवनभन्दा सहरिया जीवन बेस पक्षबाट तर्कः आदरणीय सभापतिज्यू, निर्णायक मण्डल, .....

32. संयुक्त र मिश्र वाक्य प्रयोग गरी आफ्नो भावी योजनाको वर्णन गर्दै एक अनुच्छेद लेख्नुहोस् ।

म एक दिन पढ्नको लागि जापान जाने छु र त्यहीँ काम गर्दै पढ्दै गर्ने छु । म पढ्ने समयमा पढ्ने छु तर .....

33. सरल वाक्यको प्रयोग गरी आफ्नो पढाइका बारेमा एक अनुच्छेद लेख्नुहोस् ।

म दस कक्षामा पढ्छु । मलाई नेपाली किताब पढ्न खुब मन पर्छ । अरू विषयको किताबहरू पनि उत्तिकै ध्यान .....

34. विविधतामा एकता नेपाली संस्कृतिको मूल खम्बा हो ।

नेपाल बहुजाति, बहुभाषि, बहु सांस्कृतिक, बहु धार्मिक बहु भौगोगिक विशेषता भएको मुलुक हो । .....

35. ‘वातावरण प्रदूषण आजको समस्या’ शीर्षकमा निबन्ध लेख्नुहोस् ।

हाम्रो वातावरमा भएका सम्पूर्ण तत्वहरूको प्राकृतिक गुणमा भएको ह्रास नै प्रदूषण हो । .....

36. If tan θ = sec 2α then prove that: sin 2θ = 1- tan4α1+ tan4α

Here, we have given tanθ = sec2α         = 1/cos2α            [ Since, secA = 1/cosA.]         = ( 1 .....

37. If sinA = 1/2 ( x + 1/x) then prove that: sin3A = -1/2(x3 + 1/x3).

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38. Solve graphically: x2 = 2y and y = x.

Here,  Table for x2 = 2y x -6 -4 -2 0 2 4 6 y 18 8 2 0 2 8 18 Table for y = x x 0 2 y 0 2 Graph: From the graph, x =0 or 2 and y = 0 .....

39. Prove that: sinπc/9.sin2πc/9.sin4πc/9 = √3/8.

Here,  LHS = sinπc/9.sin2πc/9.sin4πc/9  =  sin20o.sin40o.sin80o    [ Since, πc = .....

40. Find the centre and radius of circle whose equation is 4x2 + 4y2 - 8x + 24y + 32 = 0.

Here, we have given equation 4x2 + 4y2 - 8x + 24y + 32 = 0 or, x2 + y2 - 2x + 6y + 8 = 0   [ Dividing both sides by 4.] Compare this equation with x .....

41. Prove that: (sinx - sin3x)/(sin2x - cos2x) = 2sinx.

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42. Define cochlea.

The cochlea is the sense organ that translates sound into nerve impulses to be sent to the brain. Each person has two cochlea, one for each ear. The cochlea is a fluid-filled, snail shaped cavern in the mastoid bone of .....

43. What is ultravoilet rays?

Ultraviolet (UV) radiation is a type of energy produced by the sun and some artificial sources, such as solariums.

The sun’s ultraviolet (UV) radiation is the main cause of skin cancer. UV damage also causes sunburn, tanning, .....

44. In what ratio does the line y=3x+2 divide line joining (4,2)and(-3,3)?

Let the point P(x,y) divide the line joining (4,2) and (-3,3) in the ratio of k:1. Using section formula, ( x , y ) = [ ( m1x2 + m2x1 ) / ( m1 + m2 ) , ( m1y2 + m2y1 ) / ( m1 + m2 ) ] = ( -3k + 4 ) / ( k + 1 .....

45. Match the following
snow leopard.            Soil animal
snake.                        Hot climate
frog.                          Hole
rhinoceros.                Snow
earthworm.                Hibernate

Snow leopard.           Snow Snake.                        Hole Frog.                          .....

46. १. ‘देश विकासमा विद्यार्थीको भूमिका’ शीर्षकमा निबन्ध लेख्नुहोस् ।

देशनिर्माणमा विद्यार्थीको भूमिका
सामान्यतया .....

47. What would happen if the earth was flat instead of round?

Day and night depends on where you will place the sun and the moon. If the flat earth was orbiting the sun like how the round earth does, then all parts of the earth receives the sunlight, provided the flat earth is slightly inclined to receive .....

48. प्रब्रिधिक ज्ञान को महत्त्वो को निबन्ध लेख्नुहोस ।

प्राविधिक शिक्षा
उद्योग, निर्माण, यातायात, संचार, .....

49. १. ‘देश विकासमा विद्यार्थीको भूमिका’ शीर्षकमा निबन्ध लेख्नुहोस् ।
२. ‘मेरो देश’ शीर्षकमा निबन्ध लेख्नुहोस् ।

मेरो देश (निबन्ध)
मेरो देश  प्राकृतिक दृष्टिले .....

50. What is e-banking? Write its merits and demerits.

Following are the benefits of e-Banking System - e-Banking has no restriction of office time and opening hour of the banking branches - We can make financial transaction from anywhere, where the internet services are available. - No more hassles .....