No, books and cats are not uncountable nouns. They are countable nouns. You can count how many books or cats you have. Uncountable nouns mean nouns which you cannot count. For example Water, Sugar, Flour, .....

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Solution : SP = Rs.2000 MP = 5/4 of SP  = 5/4 * 2000 = Rs.2500 Discount d  = MP - SP = 2500 - 2000 = Rs.500 Discount Percent d% = discount/ MP * 100% = 500/2500 * 100% = .....

Solution : 1 year = 365 days 1 year = 365 * 24 years = 8760 years so, 8760 hours = 1 year 1 hour = 1/8760 year 665 hour = 665 * 1/8760 year = 0.0759132 .....

The monster black hole in galaxy cluster Abell 85 is roughly the size of our solar system, but packs the mass of 40 billion suns. Astronomers have found the biggest black hole ever measured — it's 40 billion times the sun’s mass, .....

Unit In Kilogram  Milligrams  0.000001 Centigrams 0.00001 Decigram 0.0001 Gram 0.001 Deka gram 0.01 Hecto gram 0.1 Kilogram 1 The amount .....

The millimetre is a unit of length, equivalent to one thousandth of a metre . 1 cm = 10 mm 1 m = 1000 .....

First, draw a rectangle PORS with the dimension stated below: PQ=RS=30 CM and PS=QR=15CM Now the corner P and R find the point U, T, W and V; each 6 CM from the point P and R. Now, from the point, U, T, V and W draw another rectangle UTVW. Now, .....

An alloy is actually a combination of metals. ◽These metals can be of same type or different types of element. ◽The advantage of alloys usually differs and depending on the specific alloy. ◾Some are better than pure materials, while some .....

we say LOHOTA in .....

Tentacle refers to a slender, elongated, flexible organ that grows near the mouth of an animal. Tentacles are most common in invertebrates, although they are present in some vertebrates as well. Tentacles serve a variety of functions and can help .....

Solution : Total sales price = Rs. 1264000 = 1000000 + 264000 Comission upto 1000000 = 1% of 1000000 = 1/100 * 1000000 = Rs.10000 Commisssion above 1000000 = 1.5% of 264000 = 1.5/100 * 264000 = Rs.3960 His total commission = Rs.10000 + Rs.3960 = .....

Solution : Diameter of football D = 80 cm Radius of football R = 40 cm Volume of football V = ( 4 π R3 ) / 3 = 4 * 22/7 * 403  ) / 3 = 268190.48 .....

Commission for the Investigation of Abuse of Authority (CIAA) is a constitutional body responsible for investigating abuse of authority as defined by part 21 of the constitution of Nepal 2072 BS. Some of the reasons for the inability of CIAA to .....

Two sets A and B are said to be equivalent if their cardinal number is same, i.e., n(A) = n(B). The symbol for denoting an equivalent set is ‘↔’.  For example:

A = {1, 2, 3} Here n(A) = 3  B = {p, q, r} Here .....

Solution : Value of 13% VAT on Rs.6000 = 13/100 * 6000 = Rs.780 Another amount is Rs.650 So, The value including 13% VAT on Rs.6000 is (780 - 650 ) = Rs.130 more than .....

The rate of change of distance is called speed. It is a scalar quantity. Its SI unit is .....

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We know that egg shell is made up of CaCO3, as lime stone is also CaCO3. From this ,we know that egg shell are made up of limestone. When CaCO3 is heated, it breaks down to form calcium oxide and carbon dioxide. Calcium oxide reacts with .....

Solution : Tan A = Cot 5A Tan A = Tan ( 90 - 5A) A = 90 - 5A A + 5A = 90 6A = 90 so, A = .....

Here, Rate = 10% Time =  T = 2 yrs Price of share = Rs. 8100 We know  Price of share after depreciated =  P ( 1 - R / 100 ) T or, 8100 = P ( 1 - 10 / 100 ) 2 or, P = 8100 / 0.92 =  Rs. 10,000 So , no. .....

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Social responsibilities may be defined as moral and social obligations that individuals or any institutions are expected to fulfill for the betterment of .....

राम घर गयो । राम घर जाँदै थियो । राम घर गएको थियो । राम घर गएछ । राम घर जान्थ्यो । माथिका सबै .....

The Nile is considered the longest river in the world.  It is 6, 650 Km (4,130 miles) .....

A trapezoid is a 4-sided flat shape with straight sides that has a pair of opposite sides parallel (marked with arrows ). .....

Corruption may be defined as the abuse of entrusted power for private gain. It is a form of dishonest or unethical conduct by a person entrusted with a position of authority, often to acquire personal benefit. It may include many activities .....

Khukuri Dal was an opposition party to the coalition government after the abolishment of the Ranarchy in 2007 BS. They were Pro-Ranas reactionaries.  'Gorkha Dal' had become violent and acted as `Khukuri .....

Clothes is something that you wear according to cold winter or hot summer.  The picture of clothes is .....

After fertilization occurs, each ovule develops into a seed. Each seed contains a tiny, undeveloped plant called an embryo. The ovary surrounding the ovules develops into a fruit that contains one or more .....

Male gamete form inside the pollen grain located on the .....

Ovary, is the female organ of the flower. The ovary contains ovules which develop into seeds upon fertilization. The ovary itself will mature into a fruit, either dry or fleshy, enclosing the .....

Tiger lives in - Mountains that are rocky

-Forests with evergreen trees

-Hot, humid rainforests

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In plants, the male gametophyte used in reproduction is pollen. For fertilization to occur, the pollen grains must be transferred from the anther, where they are produced, to the pistil, which contains the female gametophytes. Pollen is often .....

It can be said that there is a close relationship between individuals and society. Actually, society is nothing other than a group or organization of individuals. Without individuals, society cannot be formed. When the society is formed, .....

My pen was stolen in public .....