Students and Teachers Forum

1. चित्र हेरी ठिक शब्दमा ठिक चिह्न लगाउनुहोस् :

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2. Underline the odd one.

Cow        buffalo        horse          mosquito

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3. Fill in the blanks with appropriate words from the brackets.
(Chemistry, Criminology, Etymology, Geography, Economics)
1. The study of origin and history of words is called _______________.
2. The study of the earth's surface, its physical features, climate, population etc is called _______________.
3. The study of crime and criminals is called _______________.
4. The study of production, distribution and consumption of goods and services is called _______________.
5. The study of elements and their laws of combination and behaviour is called _______________.

1. The study of origin and history of words is called Etymology. 2. The study of the earth's surface, its physical features, climate, population etc is called Geography. 3. The study of crime and criminals is .....

4. Loshar

The two examples of Loshar are: i)   Tamu Loshar ii)  Sonam .....

5. List out any three festivals.
 

Any three festivals .....

6. Match the following on how you help.

Kitchen work       Bringing board markers
Gardening            Picking flowers
Helping friends    In their homework
Helping teachers Water the flowers
helping in Puja     Keeping the utensils at the proper place

Kitchen work--------------Keeping the utensils at the proper place Gardening------------------Water the flowers Helping friends------------In their homework Helping teachers-----------Bringing board markers helping in Puja-------------Picking .....

7. "Lumbini has religious and historical importance", justify.

Lumbini is one of the heritage sites listed in the UNESCO World Heritage Sites. It is the birthplace of Lord Buddha. It is a world-famous pilgrimage site for Buddhist located in the Rupandehi district of Nepal. .....

8. Write the names of two festivals celebrated by Buddhists.
 

The names of any two festivals celebrated by Muslims are: Lhosar Buddha .....

9. Write 'S' for a safe and 'U' for an unsafe activity.

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10. Match the following.
Group 'A'                                                                                   Group 'B'
The study of insects                                                                     Virology
The study of viruses                                                                      Anatomy
The study of religion                                                                     Acoustics
The study of sound and sound waves                                             Entomology
The study of structure of human and animal bodies                       Theology

    Group 'A'                                                              .....

11. Who is the writer of the book 'Naso'?

The writer of the book 'Naso' is Guru Prasad .....

12. Write ‘L’ for living things and ‘N’ for non-living things.

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13. Colour the mustard plant.

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14. Rearrange the jumbled letters.

JYUL          

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15. जोडा मिलाऊ ।

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16. What pumps blood to different parts of our body?
 

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17. Which insect is found on every continent except Antarctica?

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18. Fill in the blanks with appropriate words from the brackets.
(sphygmomanometer, Calorimeter, Teleprinter, Ambulance, stethoscope)
1. ___________ is an instrument which prints the message sent by telephone automatically.
2. ___________ is used for measuring the quantity of heat.
3. A ___________ is an instrument which is used for listening to sounds produced within the body, by the heart, lungs, and the abdomen.
4. A ___________ is used for measuring blood pressure.
5. ___________ is a vehicle which is used to carry patients to the hospital.

1. Teleprinter is an instrument which prints the message sent by telephone automatically. 2. Calorimeter is used for measuring the quantity of heat. 3. A stethoscope is an instrument which is used for listening to sounds produced within the body, by .....

19. What keeps the bird warm?

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20. Fill in the blanks with appropriate words from the brackets.
(Theodolite, Ultrasound, Stopwatch, Incubator, Pacemaker)
1. ___________ is used for recording small intervals of time in a laboratory.
2. ___________ is used to hatch chickens by providing artificial heat.
3. ___________ is a kind of machine which are used to pass sound waves through the body.
4. ___________ is a medical device which helps in regulating the heartbeat.
5. ___________ is an instrument which is used for measuring horizontal and vertical angles.

1. Stopwatch is used for recording small intervals of time in a laboratory. 2. Incubator is used to hatch chickens by providing artificial heat. 3. Ultrasound is a kind of machine which are used to pass sound waves through the body. 4. Pacemaker is .....

21. Find five relations from the riddle and list them.
 
A B A U N T O B P N S B
U C P R R K M C K T I R
N X S N Y A D F P N O O
C Z P O X X Y K T H P T
L T V S M A M A Q P O H
E U W Y R N M K L K J E
D E F G H I S I S T E R

(Aunt,  Uncle,  Sister,  Brother,  Mama )

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22. फुलको चित्रमा रङ भर्नुहोस् :

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23. चित्रको नाम लेखी रङ भर्नुहोस् :

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24. पुतलीको चित्रमा रङ भर्नुहोस् :

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25. Match the following.

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26. What are artificial satellites?

The man-made satellites which keep revolving around the earth are called artificial .....

27. Complete the crossword puzzle with the help of clues given below.

1. medical equipment used for measuring blood pressure.
2. medical device which helps in regulating the heartbeat.
3. equipment used measure viscosity.
4. vehicle used to carry patients to the hospital.
5. equipment used for measuring the quantity of heat.

1. medical equipment used for measuring blood pressure. - Sphygmomanometer 2. medical device which helps in regulating the heartbeat. - Pacemaker 3. equipment used measure viscosity. - Viscometer 4. vehicle used to carry patients to the .....

28. Classify the following foods according to its food group.

 Rice       Pea       Wheat    Tea      Bean
Coffee  Juice    Gram      Maize
 
Cereals Pulses Beverages
 

                
 		                   

Cereals    Pulses      Beverages Rice .....

29. If f(x) = 2x + 3 and g(x) = 2x + 5, find the value of (gof)-1 and (gof)-1(-1).

Here, f(x) = 2x + 3 and g(x) = 2x + 5. Now, gof(x) = g(2x + 3)                      = 2(2x + 3) + 5                    = 4x + 11. Let y = .....

30. Study the diagram and answer the following questions.



I.    Complete the following ray diagram.
II.    Calculate the power of this lens.
III.    Write any two nature of image formed by it.
 

 I.  In the figure below, F is the principal focus of the convex lens, O is the optical centre. Thus, the line OF represents focal length (f). The point 2F on the principal axis is at a distance of 2f from the optical centre O. If f = 2 .....

31. Underline the odd one.

Duck        goose          swan          eagle

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32. Underline the odd one.

Vulture       crow       hawks        falcons

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33. Describe the peculiarities of the traditional architecture of our country.

Our architecture is renowned for its originality and specialty. It reflects the Nepalese lifestyle. Buildings and palaces in Nepal are generally built in pagoda and summit styles on plinths. They use locally .....

34. चित्र हेरी वाक्य पुरा गर्नुहोस् :

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35. If g(x) = 2x + 2 and fog(x) = 8x + 13, then find the value of x if  gof(x) = 20.

 

Here, fog(x) = 8x + 13 or, f(2x + 2) = 8x + 13 Replacing x by (x - 2)/2, we get f{2(x - 2)/2 + 2} = 8(x - 2)/2 + 13 or f(x) = 4x + 5 Again,  gof(x) = 20 or, g(4x + 5) = 20 or, 2(4x + 5) + 2 = 20 or, 8x + 12 = 20 or, 8x = 8 or, x = .....

36. If f(x) = x/(x - 2) , g(x) = bx  - 2 and gof(4) = - 8, find the value of f(2) and b.

Here, f(x) = x/(x - 2) Replacing x by 2 we get f(2) = 2/(2 - 2)       = 2/0      = ∞. Again,  gof(4) = - 8 or, g{f(4)} = - 8 or, g{4/(4 -2)} = - 8 or, g(2) = -8 or, 2b - 2 = - 8 or, 2b = - .....

37. Match the following equipments with their uses.
Group 'A'                                                     Group 'B'
Viscometer                                             used to carry patients to the hospital.
Speedometer                                          used to find out the direction.
Compass needle                                     used to measure the speed of running vehicles.
Sphygmomanometer                              used to measure viscosity.
Ambulance                                             used for measuring blood pressure.

Group 'A'                                     Group 'B' Viscometer --------------------- used to measure viscosity. Speedometer .....

38. If f(x) = 3x - 2, g(x) = 4x and gof (x) = g-1of-1(x), find the value of x.

Here,  gof(x) = g(3x - 2)  = 4(3x - 2) = 12x - 8 Again,  g(x) = 4x or, y = 4x Under the f-1,  x = 4y or, y = x/4 = g-1(x) Again,  f(x) = 3x - 2 or, y = 3x - 2 Under the f-1, x = 3y - 2 or, y = (x + 2)/3  = .....

39. What is crossing over?

The exchange of hereditary materials between non-sister chromatids of each homologous pair is known as crossing .....

40. चित्र हेरी खाली ठाउँमा पहिलो अक्षर लेख्नुहोस् :

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41. चित्र हेरी खाली ठाउँमा पहिलो अक्षर लेख्नुहोस् :

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42. चित्र हेरी वाक्य पुरा गर्नुहोस् :

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43. If f(x) = 3x - 2 & fog(x) = 6x - 2 then find the value of x such that gof(x) = 8.

Here, f(x) = 3x - 2 and  fog(x) = 6x - 2 or, 3(g(x)) - 2 = 6x - 2 or, 3g(x) = 6x or, g(x) = 2x. Now,  gof(x) = 8 or, g(3x - 2) = 8 or, 2(3x - 2) = 8 or, 3x - 2 = 4 or, 3x = 6 or, x = 2. Thus, x = .....

44. In the given figure, ∡AOC = 70°, find the value of x.

We have, x + 70° = 180° [ Being linear pair] or, x = 180° - 70°  ∴ x = .....

45. सही उत्तर छान :

म विद्यालय ............... । (जान्छु, जान्छौँं) ‘एकवचन क्रिया शब्द’

म विद्यालय जान्छु .....

46. तलको अनुच्छेदबाट एकवचन  र बहुवचन शब्द रेखाङ्कित गर :

म र शान्ता सबै भन्दामिल्ने साथी हौँ । हामी स्कुल जादाँ सधैँ सँगै जान्छौँ । उसलाई गणित सजिलो लाग्छ । अरू साथीहरूले हामीलाई हरेक कुरामा सहयोग गर्ने गरेका
छन् । उनीहरूलाई हामीले पनि सहयोग गर्छौं ।

म र शान्ता सबैभन्दा मिल्ने साथी हौँ । हामी स्कुल जादाँ सधैँ सँगै जान्छौँ । उसलाई गणित सजिलो .....

47. Look at the picture and write the weight of the object. 

2 .....

48. चित्र हेरी खाली ठाउँ भर :

(चिरबिरी, किरकिर) ‘क्रियायोगी’

भँगेरो चिरबिरी करायो .....

49. चित्र हेरी वाक्य पुरा गर्नुहोस् :

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50. चित्र हेरी वाक्य पुरा गर्नुहोस् :

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