India’s size and area

Correct answer: A. India’s total coastline

The governing concept is the difference between an area percentage and a linear measurement. The statement that India accounts for about 2.4% of the world’s land area is a percentage describing a share of surface area. India’s total coastline, however, is a length measured in kilometres; it is not a percentage of land area. Therefore, option A is the correct different measurement. Options B, C, and D all describe percentages or shares of land or area, so they belong to the same general type of measurement as the given fact. The key distinction is area expressed as a percentage versus coastline expressed as distance.

Correct answer: A. Kilometre

The governing concept is the difference between units of length and units of area. A kilometre measures one-dimensional distance, so it cannot directly measure the surface area of a country. Therefore, option A is correct. Area must be expressed in square units, such as square metres or square kilometres. “Lakh square kilometres” is a convenient Indian-style way of stating a large area, so option D is acceptable in context, even though lakh is a number grouping rather than an SI unit. Option B is the standard practical unit for India’s area, while option C is mathematically valid but too small for convenient national-scale reporting.

Correct answer: A. Total geographical area

India is associated with the seventh rank on the basis of its total geographical area. Its area is approximately 3.28 million square kilometres, which places it among the largest countries in the world by territorial size. The governing concept is area ranking: countries are compared according to the extent of their land and, in standard geographical statements, their total geographical area. Local time is determined by longitude, not by area. A national song has no connection with geographical ranking, and the number of languages describes cultural diversity rather than physical size. Therefore, option A is correct because it identifies the exact basis of India’s seventh position.

Correct answer: A. India is one of the large countries of the world

India has a large geographical area of about 3.28 million square kilometres and is ranked seventh in the world by area. This makes it one of the large countries of the world. The governing idea is that geographical size is measured by area, normally expressed in square kilometres, rather than by population, political importance, or physical shape alone. Option B is impossible because India has an extensive mainland and island territory. Option C is incorrect because India is far from being the smallest country; many small countries and island states have much less area. Option D is also wrong because India is a peninsula with a large mainland and several islands, not a country consisting only of one island. Thus, A is the only valid statement.

Correct answer: A. 3.28 million square kilometres and seventh rank

The correct description combines both the numerical area and the world ranking: India covers about 3.28 million square kilometres and stands seventh among countries by area. The governing concept is that area requires a square unit, while rank indicates position in an ordered comparison. Option B uses kilometres, a linear unit, and also gives the wrong rank. Option C has an unsuitable small linear measurement and an incorrect rank. Option D includes a square unit but its numerical value is far too small for India’s national area; 7,516.6 square kilometres is not comparable with 3.28 million square kilometres. Therefore, only option A correctly joins the value, unit, and rank.

Correct answer: A. Both express the same area

The expressions 32.8 lakh square kilometres and 3.28 million square kilometres represent exactly the same area. The conversion is based on the fact that one lakh equals 100,000 and one million equals 1,000,000. Thus, 32.8 lakh = 32.8 × 100,000 = 3,280,000 square kilometres, which is 3.28 × 1,000,000, or 3.28 million square kilometres. The governing concept is conversion between the Indian numbering system and the international system, while preserving the unit square kilometres. Options B, C, and D refer respectively to length, time, and longitude; none expresses the area conversion. Hence, option A is correct.

Correct answer: A. A large landmass and extensive area

Areal vastness means extensive geographical spread or a large land area. India covers approximately 3.28 million square kilometres, so the expression describes the country’s territorial size and not another characteristic. The governing concept is the distinction between area and other geographical or demographic attributes. The number of languages indicates cultural diversity, not the extent of territory. Population size measures demographic magnitude and may be large even in a country with a smaller area. Average elevation describes the height of land above sea level, not its horizontal spread. Therefore, option A is correct because it directly defines areal vastness as a large landmass and extensive area. The word ‘areal’ should be linked with area measured in square units.

Correct answer: A. India’s share of the world’s total land area

The figure 2.4 percent expresses India’s proportion of the world’s total land area. In other words, if the world’s land area is treated as 100 equal parts, India accounts for approximately 2.4 of those parts. The governing concept is percentage share: a percentage attached to land area compares one country’s area with the global land total. It does not describe population, distance, or time. Population share would require a statement about people, while north-south extent would be measured in kilometres or degrees of latitude. The time difference from Greenwich depends on longitude and is expressed in hours. Therefore, option A correctly interprets the statistic as India’s share of world land area.

Correct answer: A. Length of land boundary: 15,200 km

The length of India’s land boundary, stated as 15,200 kilometres, is a linear measurement rather than an area measurement. The governing distinction is between units: kilometres measure one-dimensional distance, whereas square kilometres measure two-dimensional surface area. Option B gives India’s approximate total geographical area in square kilometres. Option C expresses India’s area as a percentage of the world’s land area, and option D gives the land area excluding inland water bodies, also expressed in square kilometres. Although C is a percentage rather than a direct square-unit figure, it still represents an area share. Therefore, option A is the only choice that describes boundary length, not area.

Correct answer: A. Seventh-largest country in the world by area

India is the seventh-largest country in the world by total geographical area, with an area of roughly 3.28 million square kilometres. The governing concept is ranking by area, in which countries are ordered from the largest territory to the smallest. India is not fifth, ninth, or twelfth in this comparison. Several countries have a greater area, including Russia, Canada, China, the United States, Brazil, and Australia; India follows these six countries in the usual ranking. This explains why India occupies seventh place. The answer must be based on area rather than population, economic size, or number of inhabitants. Therefore, option A is correct because it states both the correct comparison and the correct rank.

Correct answer: A. Six

A rank of seventh means that six countries occupy the positions before India: first, second, third, fourth, fifth, and sixth. Therefore, six countries are larger than India in area. The governing concept is ordinal ranking. To find the number of entries ahead of an item ranked n, use n − 1; here, 7 − 1 = 6. The question does not ask how many countries are smaller than India, nor does it count India itself. Option B incorrectly uses the rank number as the answer, while options C and D add extra countries that are not ahead of India. Thus, option A is correct. This reasoning applies whenever a ranking is arranged from largest to smallest and ties are not being considered.

Correct answer: A. 3.28 million square kilometres

India’s area is approximately 3.28 million square kilometres, so option A is correct in both numerical value and measurement unit. The governing concept is dimensional accuracy: area measures the extent of a surface and must be expressed in square units such as square kilometres. Option B uses kilometres without the word ‘square’, so it describes a distance rather than an area. Option C gives a small linear measurement and is not India’s national area. Option D confuses a rank, seven, with a physical measurement and gives an impossibly small area. The number 3.28 million and the unit square kilometres must be considered together; a correct number with a wrong unit is still an incorrect statement. Therefore, A is the only fully correct option.

Correct answer: A. From area

The most direct starting point for studying the size of a country is its area, because area measures the total extent of its land surface. In India’s case, this basic measurement is commonly expressed in square kilometres. Once the area is understood, learners can examine related facts such as India’s rank among the world’s countries, its percentage share of global land area, and the relationship between its large size and regional diversity. Music, festivals, and the sound of language may be cultural subjects, but they do not measure geographical size. Therefore, option A is the only relevant and logically correct answer.

Correct answer: A. Area

The correct basis is area. In geographical comparisons, countries are called large or small according to the amount of territory or land surface they occupy. This quantity is measured as area and is generally expressed in square kilometres. India is therefore compared with other large countries mainly through its geographical area. Option A is correct because it is the only choice that measures spatial extent. The sound of a language, the number of festivals, and the colour of a national symbol are cultural or symbolic characteristics; none indicates how much land a country occupies. Population may be used for a different comparison, but the wording about geographical size specifically points to area.

Correct answer: A. 2.4 percent

A percentage expresses a share out of one hundred, so “2.4 percent” is the only option written in percentage form. In this context, it represents India’s approximate share of the world’s total land area. Options B and C give the area itself using square-kilometre units: 3.28 million square kilometres and 32.8 lakh square kilometres are equivalent ways of expressing the same approximate area. Option D is a length in kilometres, not a percentage and not an area. The wording therefore requires identifying the form of the number, not merely a fact associated with India.

Correct answer: A. Measurement of surface spread

Area is the measurement of the spread or extent of a two-dimensional surface. When we refer to India’s area, we mean the total land surface enclosed by the country’s boundaries. It is normally expressed in square kilometres because both length and breadth contribute to the measurement. Option A is correct. Distance measures the separation between two places and is expressed in units such as kilometres. Height above sea level measures elevation, while travel time measures duration. These are different geographical or physical quantities and cannot identify a country’s area. The key distinction is that area describes the amount of surface occupied, not a line, vertical position, or period of time.

Correct answer: A. Diversity and resource distribution

A country with a large geographical extent can include many physical and human regions. In India, differences in relief, climate, soils, water availability, vegetation, agriculture, population, and economic activity help produce regional diversity. The size of the country also provides space for resources to be distributed unevenly across different regions, which is why area is an important foundation for later geographical study. The words “only songs,” “only colours,” and “only letters” do not describe geographical outcomes of territorial extent. Therefore, option A correctly links India’s large area with diversity and resource distribution.

Correct answer: A. Colour of a clock

The colour of a clock has no geographical or numerical connection with the size of India, so option A is least related. The other three choices are recognised ways of discussing India’s area: approximately 3.28 million square kilometres states the absolute area, seventh rank compares India with other countries by area, and about 2.4 percent indicates its share of the world’s land area. Although rank and percentage are comparative rather than direct area measurements, both help learners understand the scale of India’s territory. Thus, the unrelated cultural or visual detail is the clock’s colour.

Correct answer: A. Square kilometre

Area measures the amount of two-dimensional surface occupied by a region. Since two dimensions are involved, its unit must be a squared length unit, such as square metre or square kilometre. The word “million” only states the magnitude of the numerical value; it does not identify the type of measurement. India’s approximate area is therefore written as 3.28 million square kilometres, or 3.28 × 10⁶ km². Option A is correct. Kilometre per hour measures speed, degree Celsius measures temperature, and minute measures time. None of these can correctly follow a numerical value describing area. The word “square” is especially important because it shows that both length and breadth are included.

Correct answer: A. Large area increases the possibility of diverse regions

A large area does not automatically create every form of diversity, but it provides room for a wider range of physical conditions and human adaptations. Across India, variations in mountains, plains, plateaus, coasts, climate, soils, vegetation, water availability, languages, occupations, and settlement patterns contribute to regional diversity. The larger the territory studied, the greater the possibility that such contrasts will occur and need to be compared. Therefore, option A gives the best relationship. Option B reverses the idea, option C ignores the geographical connection, and option D confuses area with time measurement.

Correct answer: A. India is the seventh largest country

India is generally taught as the seventh-largest country in the world when countries are ranked by geographical area. This ranking is based on the amount of territory occupied, not on population, culture, or any visual feature. Option B is the opposite of the accepted fact: India is a large country, not the smallest. Option C uses kilometres, a linear unit, instead of square kilometres, the appropriate unit for area. Option D is meaningless because colour cannot measure land extent. Consequently, option A is the correct simple examination fact and belongs to the study of India’s area.

Correct answer: A. India's area is 3.28 million kilometres

Option A is wrong because it expresses area in kilometres instead of square kilometres. Kilometre is a one-dimensional unit used for length or distance, whereas area describes a two-dimensional surface and must be stated in a square unit. The correct form is approximately 3.28 million square kilometres. Option C is an equivalent Indian-numbering expression: 3.28 million equals 32.8 lakh, so 32.8 lakh square kilometres is also acceptable. Option D gives a percentage share of the world’s land area and is correctly expressed as a percentage. Therefore, the unit error occurs only in option A.

Correct answer: A. India ranks seventh in the world by area

The governing concept is the comparative ranking of countries by total area. India covers approximately 3.287 million square kilometres, which places it seventh among the world's countries by area. Thus, option A is correct. Six countries have larger areas: Russia, Canada, China, the United States, Brazil, and Australia. Options B, C, and D give incorrect ranks and therefore cannot describe India's position. The figure should be remembered together with its unit, square kilometres, because area is a two-dimensional measurement. This fact helps students compare India's size with other countries and understand why area is an important part of the India–Location chapter.

Correct answer: A. Comparison with world land

The governing concept is percentage share in a geographical comparison. India accounts for about 2.4 percent of the total land area of the world, so option A is correct. The percentage is not a measurement of time, colour, classroom length, or any other unrelated quantity. In a percentage comparison, India's area is treated as one part and the total area of the world's land as the whole; the relationship is expressed as a fraction out of 100. Options B, C, and D are distractors because they do not provide a meaningful geographical denominator. This fact shows that India occupies a substantial share of global land even though it is only one country among many.

Correct answer: A. Remembering area in square kilometres

The governing concept is the correct unit of measurement. Area measures the extent of a two-dimensional surface, so it is expressed in square units; for a country, the appropriate unit is square kilometres. Therefore, option A is correct. Remembering India's area as approximately 3.287 million square kilometres prevents confusion with units used for time, colour, or sound. Hours measure duration, while colours and sounds are descriptive qualities rather than numerical area units. The word “square” is important because a country’s area is calculated by multiplying two dimensions, such as length and breadth. Using the correct unit makes geographical facts precise and comparable.