Students and Teachers Forum
क्वाम्मः मेरो साथीले एउटा केरा क्वाम्म खायो .....
| Age | 15 - 19 | 20 - 24 | 25 - 29 | 30 - 34 | 35 - 39 | 40 - 44 |
| No. of people | 5 | 9 | 16 | 22 | 16 | 8 |
Here, given data is not continuous. So, we must make it continuous. Correction factor (k) = (20 - 19)/2 = 1/2 = 0.5. Now we should subtract it in lower limit & add it in upper limit,then we get the following .....
In plant biology, the term meristematic tissue refers to the living tissues containing undifferentiated cells that are the building blocks of all specialized plant structures. The zone where these cells exist is known as the meristem. This zone .....
Epithelial Tissue is found at the inner wall of .....
The epithelium is the tissue found at the inner wall of the alimentary canal. This image shows the cross section of the alimentary canal. The different layers of the alimentary canal are shown as concentric cylinders with major .....
अर्थ लेखः १. खाइबढी चल्नुः खाएर ज्यान लाग्नु २. जुत्ताले कुल्चनुः हेप्नु ३. सिलटिमुर .....
Area of APCD = 27√3 cm2 Area of ∆BPC = (√3 ∕ 4)a2 where "a" is the side of the equilateral triangle. Since , all sides of the given figure is equal then, a = AB Area of ∆BPC = (√3 ∕ .....
sinθ = p ∕ h , cosecθ = h ∕ p cosθ = b ∕ h , secθ = .....
Given, Perimeter of the rectangle = 90 m Area of the rectangle = 500 m2 Let the length of the rectangle be "l" and breadth be "b". Then, Perimeter of the rectangle = 2(l+b) 90 = 2(l + b) l + b = 45 l = 45 - .....
Given, Perimeter of the rectangle = 72 cm Area of the rectangle = 320 cm2 Let the length of the rectangle be "l" and breadth be "b". Then, Perimeter of the rectangle = 2(l+b) 72 = 2(l + b) l + b = 36 l = 36 - .....
| Class | No. of students | Monthly fee | Annual admission fee |
| 1 | 45 | Rs.1,450 | Rs.4,500 |
| 2 | 48 | Rs.1,500 | Rs.4,500 |
| 3 | 42 | Rs.1,550 | Rs.4,500 |
| 4 | 35 | Rs.1,600 | Rs.5,000 |
| 5 | 30 | Rs.1,700 | Rs.5,000 |
Here, For class 1, Total annual fee from 45 students = 45 (12 ⨯ 1450 + 4500) .....
The reasons behind this are; - they affect the unity among different communities. - they are against human rights. - they may break social harmony. - they may break national integrity. - they may affect the pace of .....
Quality education is very necessary for all to go ahead in the life and get success. It develops confidence and helps to build the personality of a person. School education plays a great role in everyone’s life. The whole education has been .....
A .your friend took your pencil by mistake. Ans. A: I am sorry, I took your pencil without asking permission. B: It's is okay. B. a stranger sat on your seat on a bus. Ans. A: Could you leave the .....
This instrument is hydraulic lift. This instrument works on the basis of Pascal's law. Here F 1 = 4 N A1 =20 cm2 F2 = ? A2. = 800 .....
Flies are attracted to garbage, rotten fruits, and vegetables, dead animals, pet waste etc. Mosquitoes are attracted to sweat, dark clothing, body .....
The dirts produced from home or anywhere should be collected in a dustbin or in a pit by sweeping. After collecting we should manage it to incinerate .....
In stagnant water, harmful insects such as mosquito lay eggs. If we drain that water, mosquito can't lay eggs. So we will be safe from .....
- You should obey your parents and teachers. - You should do some exercises too which help you to be healthy. - You should involve in games and sports if possible. - You should not be involved in gambling, bullying, addiction, .....
To minimize such negative effects, the following things should be focused. - Women literacy should be focused. - Awareness campaign should be made. - Girls should be made educated. - The special plans and policies should be formulated and .....
I am not in favour of this tradition. Frankly speaking, the tradition is against the human rights. It has violated the rights of women. The young Kumaris are deprived of their child rights. So, the system should be stopped or modification should .....
I keep my brush in a small bucket as shown in the picture .....
Biomedical engineering is branch of engineering which applies the concept of engineering in the field of biological organisms. Currently,it is an emerging field as new technologies are emerging in engineering as well as it medical sector For .....
Let the breadth of the room be "b" and length of the room be "2b". Given, Area of the room = 120m2 We know, Area of the rectangular room = length ∗ breadth 120 = 2b ∗ b 120 = 2b2 b2 = 60 b = 7.7459 .....
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Let the two numbers be x and y. By question, x + y = 16 ----------------- [I] x = 16 - y ------------------ [ II ] x2 + y2 = 130 (x+y)2 - 2xy = 130 Putting the value of (x+y) from equation [ I ], we get, 162 - 2xy = 130 256 - 2xy .....
Let a positive number be ' x '. Then the consecutive positive number is ' x + 1 '. According to the question: x ( x + 1 ) = 156 or, x² + x - 156 = 0 or, x² + ( 13 - 12 ) x - 156 = 0 or, x ( x + 13 ) - 12 ( x + .....
Let the number be x and y. According to question, x - y = 4 or, y = x - 4 ....................(i) Also, xy = 21 or, x(x - 4) = 21 [ Using (y = x - 4) from equation (i)] or, x2 - 4x - 21 = 0 or, x2 - 7x + 3x - .....
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Note: Present the information provided above in the table below: The distinction between small-scale industry and large-scale industry is shown in the table below. Small Scale .....
Given, x² - 9x + 20 = x² - 4x - 5x + 20 [ Splitting middle term] = x(x - 4) - 5(x - 4) [ Taking 'x' common in first two terms and '5' common in last two terms] = (x - .....
Given, x² + 3x + 2 = x² + 2x + x + 2 [Splitting middle term] = x(x + 2) + 1(x + 2) [ Taking 'x' common from first two terms and '1' common from last two terms] = (x + 2) (x + 1) .....