The two effects of pollution are: 1. Pollution causes different disease in human beings. For example water pollution causes disease like cholera, air pollution causes respiratory disease etc. 2. Land pollution reduces the fertility of soil and thus .....

Here. We know that the opposite angles of a cyclic quadrilateral are supplementary. Therefore, by question we have,       A + C= 180°               or, C = 180° - A; And B + D= .....

The electrolytes which are partially ionised and have both molecules and ions in solution are called weak .....

It is because sperms contain both the X as well as Y chromosomes and Y chromosome is essential to form a male zygote whereas in female Y chromosomes are not found. Thus, males are responsible for the birth of a baby .....

Bicuspid value is present in between the left auricle and left ventricle.  Tricuspid valve is present in between the right auricle and right .....

Some salient features of the Constitution of Nepal are as follows.  a. First constitution of Nepal drafted by the constituent assembly and promulgated by the President. b. Provision of federal democratic republican parliamentary system of .....

Summer clothes i. Shorts ii. Frock iii. Vest iv. cap  v. .....

Water pollution can be reduced by the following ways; 1. By avoiding overuse of insecticides and chemical fertilizers. 2. By the proper management of .....

Chemical reactions that take place either with the absorption of heat or with the evolution of heat are called thermochemical .....

The thermometer is an instrument used for measuring a temperature of a .....

मोटो - .....

Here, Given,        cos 200° sin 160° + sin (- 340°) cos (- 380°)     = cos (2 × 90° + 20°) sin (1 × 90° + 70°) + (- sin 340°) cos 380°     = - cos .....

हात्ती मोटो छ । हात्तीभन्दा खरायो दुब्लो छ .....

The property of water in which water contracts on heating from 0oC to 4oC and then expands on further heating from 4oC is called anomalous expansion of .....

The two examples of alcoholic drinks are: i)   Beer ii) .....

Occupational tools Occupation Hammer Carpenter Sewing .....

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वैशाखमा जाडो हुन्छ तर माघमा गर्मी हुन्छ .....

राम घर अगाडि छ । पवन घर पछाडि छ .....

Children respecting .....

1. How well she sings! Exclamatory 2. What is your name? Interrogative 3. Did I say anything to make you angry?  Interrogative 4. What is your name?  Interrogative 5. Who told you this? .....

1. Tulasa likes Marina. C 2. That movie was not awesome. C 3. Either Badal or Upendra is working in a school. C 4. Mr. Rai except his children are going to India. X 5. Mr. Rai except his children is going to India. .....

1. I went to the park because I wanted to play tennis. 2. She sings and dances beautifully. 3. Although they were sick, they went for a picnic. 4. He went to airport to receive his friend. 5. Though they study in the same school, they don’t go .....

1. First of all, I want to greet all my teachers. 2. I didn’t think much of the film. Helen, on the other hand, enjoyed it. 3. I was angry but I didn’t say anything. 4. I went to the doctor so that I could get some medicine for my sore .....

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Here, we have to find the height from the earth’s surface where gravitational field intensity is 6 N/kg.

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I help my neighbour in various ways. I lend them tools when they ask for them. I also pick flowers and lend them utensils during puja. Sometimes, I also look after their house when they are away. I also invite them to my house to join us on many .....

The changes in the body due to the heat given to it are called effects of heat on the .....

The lever in which the load lies at any point between the fulcrum and the effort is called second class .....

The two examples of Jatras are: i)    Gai Jatra ii)   Indra .....

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The temperature of a body depends on the average kinetic energy carried by the molecules of the .....