Students and Teachers Forum

1. हामी ............... अघि बढौँ । (नडराई, बढौँ) ‘असमापक क्रिया’

हामी नडराई अघि बढौँ .....

2. Rearrange the words properly.

annegliC dishes
Rrgnenaiarg bedsheets
iPkngic Flowers
sgWnhia Clothes
epiHlng Friends

Cleaning dishes Rearranging bedsheets Picking Flowers Washing Clothes Helping .....

3. क देखि ज्ञ सम्म लेख्नुहोस् :

_____           _____        _____          _____           _____     
_____           _____        _____          _____           _____ 
_____           _____        _____          _____           _____     
_____           _____       _____           _____           _____     
_____           _____        _____          _____           _____     
_____          _____        _____           _____           _____   
_____           _____       _____            _____          _____      
_____
 

क, ख, ग, घ, ङ च, छ, ज, झ, ञ ट, ठ, ड, ढ, ण त, थ, द, ध, न प, फ, ब, भ, म य, र, ल, व, स, ष, श ,ह, क्ष,त्र, ज्ञ .....

4. तल दिइएको खाली ठाउँमा उपयुक्त अनुकरणात्मक शब्द छानी वाक्य पुरा गर :

(क) कुकुर ............... गर्छ । (भुकभुक, च्वाँच्वाँ)

(ख) घाम ............... लाग्छ । (टिनिन्न, झलमल्ल)

(ग) बहिनी ............... बस्छे । (थ्याच्च, प्याच्च)

(घ) पाठो ............... उफ्र्यो । (जुरुक्क, बुरुक्क)

(ङ) दिदी ............... हाँस्नुभयो । (हस्स, मुसुमुसु)

(क) कुकुर भुकभुक गर्छ । (ख) घाम झलमल्ल लाग्छ । (ग) बहिनी थ्याच्च बस्छे । (घ) .....

5. सही उत्तर छान :

अग्लोको विपरीतार्थी शब्द ................. हुन्छ । (हाचो, मोटो)

अग्लोको विपरीतार्थी शब्द हाचो हुन्छ .....

6. मिल्ने पुरुष शब्दसँग जोेडा मिलाऊ :

पुरुष शब्द                                क्रियापद

तँ स्याउ                                   खानुहोस् ।

तिमी भात                                पढ ।

तपाईं खाजा                              खाऊ ।

म बजार                                   पढ्छन् ।

तिमी किताब                            जान्छु ।

उनी किताब                               खा ।

पुरुष शब्द                             क्रियापद तँ स्याउ .....

7. सही उत्तर छान :

लामोको विपरीतार्थी शब्द ............... हुन्छ । (छोटो, पातलो)

लामोको विपरीतार्थी शब्द छोटो हुन्छ .....

8. नमिल्ने शब्द छान :

हाँसो - खुसी, सूर्य - रवि, गर्मी - जाडो । (विपरीतार्थक शब्द)

गर्मी - .....

9. तल दिइएका अक्षरहरू मिलाएर शब्दहरू बनाउनुहोस् :

१. वंश २. हंश ३. अंश ४. औंसी ५. .....

10. मिल्ने विशेषण शब्द राखेर अनुच्छेद शुद्ध बनाउनुहोस् :

मेरो नाम कमल हो । म बाटुलो वर्षको होचो तर दस शरीर भएको केटो हुँ । मलाई गाईको हर्षित दुध खुब मन पर्छ । म कुनै कार्य सम्पन्न हुँदा एकदम सेतो हुन्छु भने कुनै आपत पर्दा एकदम दुखित हुने गर्दिनँ ।

मेरो नाम कमल हो । म दस वर्षको होचो तर बाटुलो शरीर भएको केटो हुँ । मलाई गाईको सेतो दुध खुब मन पर्छ .....

11. Prove that: Cos8A - sin8A= 1/4 ⨯ cos2A(3+cos4A).

Here, LHS = cos8A - sin8A = (cos4A)2 - (sin4A)2 = (cos4A + sin4A)(cos4A - sin4A) = {(cos2A)2 + (sin2A)2} {(cos2A)2 - (sin2A)2}  = { (cos2A + sin2A)2  - 2sin2A cos2A} {(cos2A + .....

12. शब्द छुट्याऊ :

वैशाषमा गर्मी हुन्छ । माघमा जाडो हुन्छ । (विपरीतार्थक शब्द छान ।)

गर्मी = .....

13. Write any two criteria on which municipalities are categorised.
 

Any two criteria on which municipalities are categorised are: On the basis of annual income On the basis of .....

14. How long is the tenure of a municipal executive?
 

Five .....

15. What should we do if there is a crowd in a tap?

We should wait for our turn if there is a crowd in a tap. Waiting for our turn helps to maintain a good relationship with each .....

16. Iron ball sinks in water but floats on mercury. Why?

Iron ball sinks in water but floats on mercury because the density of iron is more than the density of water but less than the density of .....

17. Why should we wait for a turn at public places?

We should wait for a turn at public places because - waiting for a turn saves a lot of time. - work completes .....

18. What will happen if we do not wait for a turn?

If we do not wait for a turn, then - people will not get their turn in time. - crowd will increase and people will get .....

19. Write a short note on non-biodegradable waste.
 

Non-biodegradable waste is items that cannot decay or be broken down by living organisms. They are any material which cannot be decomposed into organic and eco-friendly waste. They can remain on the planet for many years without any undergoing any .....

20. “Social problems are socially generated so need to be tackled socially.” Justify the statement.

Social perversions that are seriously embedded in the society. These perversions will be very  threatening if they are not dealt with in time. Corruption, Dowry System, Untouchability, Early marriage Bribery, .....

21. Prove that: 2cos8A + 1 = (2cosA - 1)(2cosA + 1)(2Cos2A - 1)(2cos4A - 1).

Here, RHS = (2cos2A - 1)(2cos2A  + 1)(2cos4A - 1) = {(2cos2A)2 - 12}(2cos4A - 1) = (4cos22A - 1)(2cos4A - 1) = {2(cos4A + 1)- 1}(2cos4A - 1)  [ Since, 2cos2X = 1 + cos2X.] = (2cos4A + 1)(2cos4A - 1) = .....

22. What do you mean by decentralization in governance system?

Decentralization in goverment system refers to the system in which the activities of government, specifically those regarding planning and decision- making, are made available even to the people of grassroot .....

23. Simplify.

(a2 + ab + b2)/(a2 – ab + b2) × (a3 + b3)/(a3 - b3)
 

Here we have to simplify the expression (a2 + ab + b2)/(a2 – ab + b2) × (a3 + b3)/(a3 - b3)                                     .....

24. Who celebrates Gurung Lhosar?
 

.....

25. Find the complimentary of :

300

Compliment of 300 = 900 – 300  (∵ sum of complementary angles is 900 )                                      = .....

26. तल दिइएका पर्यायवाची शब्द छानेर वाक्य पुरा गर :

झुटो, अतिथि, किताब, बुबा, चन्द्रमा, सिंह

क) हामीले कहिल्यै .............. बोल्नुहुँदैन ।

ख) हामीले ............... सत्कार गर्नुपर्छ ।

ग) म धेरै ............... पढ्छु ।

घ) म बजार जाँदा ............... पैसा दिनुहुन्छ ।

ङ) पूर्णिमाको रातमा ............... पुरै देखिन्छ ।

क) हामीले कहिल्यै झुटो बोल्नुहुँदैन । ख) हामीले अतिथिको सत्कार गर्नुपर्छ । ग) म धेरै किताब .....

27. If a - 1/a = 5, prove that a3- 1/a3 = 140

Here, we have to prove that the quadratic polynomial a3 - 1/a3  = 140 if the linear polynomial a - 1/a = 5 Given, a - 1/a = 5 To provea3-1/a3  = 140, let us cube both the sides of the equation a - 1/a = 5 so that the linear polynomial .....

28. Write any two examples of non-biodegradable waste.
 

Any two examples of non-biodegradable waste are: Plastic waste Metal .....

29. Underline the suitable verbs in the following sentences.

1. Saru can play the guitar.

2. I ate a piece of cake. 

3. I gave him a book. 

4. The car over there is fast.

5. They climbed Mount Everest.

1. Saru can play the guitar. 2. I ate a piece of cake.  3. I gave him a book.  4. The car over there is fast. 5. They climbed Mount .....

30. Write [B] for birds and [I] for insects.

.....

31. What is the scalar product of two adjoint sides of a rectangle?

The scalar product of two adjoint sides of a rectangle is always zero since the angle between them is .....

32. Factorize:
24x5y3 + 12x2y5 - 6x2y2 by 6x2y2

Solution, Here we have to divide the expression 24x5y3 + 12x2y5 - 6x2y2 by the term 6x2y2      = 24x5y3 + 12x2y5 - 6x2y2 ÷ 6x2y2 The horizontal division canbe written in the vertical formas,   .....

33. Is it necessary to collect bio-degradable and non-biodegradable waste?
 

.....

34. Make a list of odd and even numbers from 500 to 525.

A list of odd numbers from 500 to 525 is : 501, 503, 505, 507, 509, 511, 513, 515, 517, 519, 521, 523. A list of odd numbers from 500 to 525 is : .....

35. Name any two Tennis player that you know.

The two name of tennis player are: 1.    Serena Williams 2.    Sania .....

36. सही उत्तर छान :

आयो ............... भुईंमा थ्याच्च बस्यो । (अनि, वा) ‘संयोजक शब्द’

ऊ आयो अनि भुईंमा थ्याच्च बस्यो .....

37. Prove that: sin4b + cos4b = 1 - 1/2 ⨯ sin22b.

Here, LHS = sin4b + cos4b  = (sin2b)2 + (cos2b)2 = (sin2b + cos2b) - 2sin2b cos2b    [ Since, a2 .....

38. Express the following expressions as a perfect square.
4x4+ 36x2 y2+ 81y4

Solution, Here we have to express 4x4+ 36x2 y2+ 81y4  as a perfect square. Here, 4x4+ 36x2 y2+ 81y4 To express 4x4+ 36x2 y2+ 81y4 as a perfect square let us represent the given trinomial expression into a2+ 2ab + b2 and use in the formula .....

39. Find the area of the following figures:

Here, we have to find the area of rectangle where the lengths of rectangle are 3x, 5y and 4x and breadth of rectangle are x and 2y.  Given,           Total length (l) = 3x + 5y + 4x        .....

40. Name any two famous Cricket player that you know.

The two famous name of Cricket player are: 1.    Paras Khadka 2.    Sachin .....

41. Make a list of prime and composite numbers between 1 to 30.

A list of prime numbers between 1 to 30 is : 2, 3, 5, 7, 11, 13, 17, 19, 23, 29. A list of composite numbers between 1 to 30 is : 4, 6, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 22, 24, 25, 26, 27, 28.

42. Change into numerals.
 
Twenty two      
Thirty five  
Seventy six  
Eighty  
Ninety three  

Twenty two 22 Thirty five 35 Seventy six 76 Eighty 80 Ninety .....

43. Muliply:
2a5b2+4a2b4-8a2b2+6a2b5 by 2a2b2
 

Here we have to divide the expression2a5b2+4a2b4-8a2b2+6a2b5 by the term2a2b2      = 2a5b2 + 4a2b4 - 8a2b2 + 6a2b5 ÷ 2a2b2 The horizontal division canbe written in the vertical formas,     = .....

44. चित्र हेरी खाली ठाउँ :

(तर, अनि) ‘संयोजक’

रीता फलफुल पखाल्छे अनि खान्छे .....

45. Who heads the municipal executive?
 

A .....

46. Name any two famous football player that you know.

The two name of famous football player are: 1. Lionel Messi 2. .....

47. Name any two Basketball player that you know.

The two name of basketball player are: 1.    Michael Jordan 2.    Earvin .....

48. Multiply:
(16y4z3)/5 by (8y2z2)/5
 

Solution, Here we have to divide the term(16y4 z3)/5   by the term (8y2 z2)/5       Or, (16y4z3)/5 ÷ (8y2z2)/5     To divide in this case, we can change the division sign into multiplication by changing a .....

49. नमिल्ने शब्द छान :

कछुवा, मन्दिर, नत्र । (संयोजक शब्द)

.....

50. चित्र हेरी खाली ठाउँ :

(पनि, तर) ‘संयोजक’

चरोको घाँटी पनि खुट्टा पनि लामो छ .....