Students and Teachers Forum
Quicklime Slaked lime 1. It is prepared by burning of calcium carbonate. 1. It is prepared by reacting the calcium oxide with water. 2. It is a metallic oxide. 2. It is a hydroxide of .....
Cost of 8 copies = Rs. 128 Cost of 1 copy = Rs. 1288 = Rs. 16 Cost of 12 copies = Rs. 16 × 12 .....
Polymers are big molecules formed when a large number of small molecules join together. Cotton, wool, terylene, etc. are some polymers. Nylon, polyesters, rubber and plastics are some important .....
Solution, i) Here we have to find the length of a table of it’s breadth is 5x + 4y and area is 25x2 y+ 20xy2. Given, Area (A) = 25x2 y+ 20xy2 Breadth (b) = 5x + 4y .....
The body of a snake is covered with [ scales √/ feathers .....
"Ne" was a saint. He established a country and became the protector (pala) of the land. Since he was the first person to establish a country, "Nepal" was named after .....
Glazed pottery is superior to earthen pots because they are hard, brittle and attractive. They are not affected by acids, alkali and other chemicals and they can withstand high .....
The homogenous mixture of sodium silicate, calcium silicate and boron silicate is called borosilicate glass or Pyrex .....
Solution , Here, it is given the Divisor as (x – 2), Quotient as x2+2x + 3 and remainder as 0, while we have to find their dividend. Given, Divisor = (x -2) Quotient = x2+ 2x + 3 Remainder = 0 Dividend = ? We know that Dividend = Divisor .....
Janaki temple in Janakpur is a built in [European/ Mughal✓] .....
The Sun-rise--------East The Earth-----------Common home The Moon-----------Satellite Jupiter---------------The Largest .....
Makalu Barun NP Kanchenjunga WR Bardiya .....
Energy is produced in the sun due to the thermonuclear reaction in which four hydrogen nuclei fuse to form a helium .....
The machine which is frictionless and 100% efficient is called perfect .....
Solution , Here it is given the Divisor as (x + 3), Quotient as 2x2- 6x + 4 and remainder as 0, while we have to find their dividend. Given, Divisor = (x + 3) Quotient = 2x2- 6x + 4 Remainder = 0 Dividend = ? We know that Dividend = Divisor .....
The inertia of a body is directly proportional to its mass. Inertia ∝ .....
One complete contraction and relaxation of the heart is called .....
Indian .....
∡XYZ = 900 It is a right .....
Solution , Here it is given the Divisor as (4x + 1), Quotient as 3x2+1 and remainder as 0, while we have to find their dividend. Given, Divisor = 4x + 1 Quotient = 3x2+1 Remainder = 0 Dividend =? We know that Dividend = Divisor × .....
The disadvantages of pesticides are: 1. It kills crops and the fertility of soil if they are used excessively. 2. It also kills non targeted animals and .....
Any three good manners are: Respecting seniors Loving Juniors Helping .....
Solution, i) Here we have to find the length of a table of it’s breadth is 5x + 4y and area is 25x2 y+ 20xy2. Given, Area (A) = 25x2 y+ 20xy2 Breadth (b) = 5x + 4y .....
Any two examples of good habits are: Helping disabled Sharing with .....
Muslims worship at --------------Mosque Christians worship at -------------Church Jews worship at -------------------Synagogue Buddhists worship at -------------Stupa Hindus worship at .....
According to Hindu religion, when lord Krishna drained Kathmandu valley, the herdsmen (Nep) settled here. So, The word "Nepal" was derived as it was the home of .....
Name = Cuboid Number of faces = 6 .....
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Manaslu C.A. is the smallest Conservation .....