JEE Main 2025 BPlanning Question Paper with Solutions PDF January 30

Let \(A=\{1,2,3,4,5,6,7,8,9,10,11,12\}\). Let \(R\) be a relation on \(A\) defined by \(xRy\) if and only if \(2x=3y\). Let \(l\) and \(m\) be the minimum number of elements required to be added in \(R\) to make it reflexive and symmetric relations, respectively. Then \(l+m\) is equal to :

• (1) \(13\)
• (2) \(14\)
• (3) \(15\)
• (4) \(16\)

If the domain of the function \(f(x)=\frac{1}{\log _{10}(1-2 x)}+\sqrt{2 x+1}\) is \([\alpha, \beta)-\{0\}\), then \(20\left(\alpha^{2}+\beta^{2}\right)\) equals :

• (1) \(8\)
• (2) \(10\)
• (3) \(12\)
• (4) \(13\)

If \(\sqrt{-24-10 i}=\alpha+i \beta\), \(i=\sqrt{-1}\), \(\alpha, \beta \in \mathbf{R}\), then \(\alpha^{2}+\beta^{2}\) is equal to :

• (1) \(22\)
• (2) \(24\)
• (3) \(26\)
• (4) \(29\)

The product of all real solutions of the equation \((3+2 \sqrt{2})^{x^{4}-15}+(3-2 \sqrt{2})^{x^{4}-15}=6\) is :

• (1) \(4 \sqrt{14}\)
• (2) \(14\)
• (3) \(2 \sqrt{14}\)
• (4) \(18\)

If the system of equations \(x+2 y+3 a z=4\), \(2 x+3 y+4 z=1\), \(3 x+7 y+2 z=b\) has infinitely many solutions, then \(b-40 a\) is equals to :

• (1) \(4\)
• (2) \(1\)
• (3) \(2\)
• (4) \(3\)

Let \(a, b, c\) be positive real numbers such that \(a, 7, c, b\) are in an arithmetic progression. If \(ab=3(a+b)\), then the largest value of \(b\) is :

• (1) \(9-\sqrt{2}\)
• (2) \(9-3 \sqrt{2}\)
• (3) \(9+3 \sqrt{2}\)
• (4) \(9+6 \sqrt{2}\)

If there are 19 and 16 points on two distinct parallel lines \(L_{1}\) and \(L_{2}\), respectively, then the total number of triangles that can be formed using these points as vertices, is :

• (1) \(4983\)
• (2) \(4997\)
• (3) \(5016\)
• (4) \(5049\)

• (1) \(5\)
• (2) \(5.1\)
• (3) \(5.2\)
• (4) \(5.3\)

In a question paper containing 10 questions, A can solve 70% of the questions and B can solve 50% of the questions. The probability, that none of A and B will be able to solve the question, selected at random from the paper, is :

• (1) \( \frac{3}{10} \)
• (2) \( \frac{3}{20} \)
• (3) \( \frac{1}{5} \)
• (4) \( \frac{2}{5} \)

Let the line \( y = x + 3 \) intersect the parabola \( x^2 = 4y \) at the points \( A \) and \( B \). If \( F \) is the focus of the parabola, then the area of triangle \( AFB \) is :

• (1) 4
• (2) 6
• (3) 8
• (4) 12

Let \( A\left(3, 3\sqrt{3}\right) \), \( B(6, 0) \) and \( C(\alpha, \beta) \) be the vertices of an equilateral triangle. Let its incentre be \( D \), and \( P \) and \( Q \) be the feet of perpendiculars drawn from the point \( D \) on \( AC \) and \( BC \), respectively. Then the area of quadrilateral \( CPDQ \) is :

• (1) \( 2\sqrt{3} \)
• (2) \( 3\sqrt{3} \)
• (3) \( 6\sqrt{3} \)
• (4) \( 8\sqrt{3} \)

Let \( E: \frac{x^2}{a^2} + \frac{y^2}{b^2} = 1 \), \( a > b \) be an ellipse of eccentricity \( \frac{1}{\sqrt{3}} \). If the distance between the foci of \( E \) is 4, then the length of its latus rectum is :

• (1) \( \frac{4\sqrt{3}}{3} \)
• (2) \( \frac{6\sqrt{3}}{3} \)
• (3) \( \frac{8\sqrt{3}}{3} \)
• (4) \( \frac{10\sqrt{3}}{3} \)

Let a circle of radius 3 pass through the origin \( O \) and meet the coordinate axes at the points \( A \) and \( B \). Then the locus of the centroid of the triangle \( AOB \) is :

• (1) \( x^2 + y^2 = 1 \)
• (2) \( x^2 + y^2 = 4 \)
• (3) \( 3x^2 + 3y^2 = 4 \)
• (4) \( x^2 + y^2 = 12 \)

The length of the perpendicular from the point \( (1, 2, 3) \) on the line \( \frac{x - 6}{3} = \frac{y - 7}{2} = \frac{z - 7}{-2} \) is :

• (1) 5
• (2) 6
• (3) 4
• (4) 7

Let \( L_1 \) be the line that passes through the point \( (1, 2, -4) \) and be perpendicular to the two lines \( \frac{x - 8}{3} = \frac{y + 19}{-16} = \frac{z - 10}{7} \) and \( \frac{x - 15}{3} = \frac{y - 29}{8} = \frac{z - 5}{-5} \). If \( L_2 \) is the line \( \vec{r} = 7\hat{i} - 6\hat{k} + \lambda(\hat{i} + 2\hat{j} + 2\hat{k}) \), \( \lambda \in \mathbf{R} \), then an angle between \( L_1 \) and \( L_2 \) is equal to :

• (1) \( \frac{\pi}{6} \)
• (2) \( \frac{\pi}{12} \)
• (3) \( \cos^{-1}\left(\frac{4}{5}\right) \)
• (4) \( \cos^{-1}\left(\frac{20}{21}\right) \)

Let \( f \) be a differentiable non-zero function and \( 3\int_0^x f(t)\,dt = 2(f(x))^3 \). Then \( \int_0^1 \frac{3(f(x))^4}{\sqrt{1 + (f(x))^{12}}}\,dx \) is equal to :

• (1) \( \log_e(\sqrt{2} + 2) \)
• (2) \( \log_e(\sqrt{2} - 1) \)
• (3) \( \log_e(1 + \sqrt{2}) \)
• (4) \( \log_e(3 - \sqrt{2}) \)

Let \( f(x)=\sum_{r=1}^{10} \cot^{-1}\left(1-(x+r)+(x+r)^{2}\right) \), \( x \geq 0 \). Then \( \lim_{x \rightarrow \infty}\left(\tan (f(x))+\sec^{2}(f(x))\right) \) is :

• (1) \( 0 \)
• (2) \( 1 \)
• (3) \( 2 \)
• (4) not defined

The area of the region, enclosed between the curves \( y=\cos x \) and \( y=|\cos x| \) for \( 0 \leq x \leq 3 \pi \), is :

• (1) 3
• (2) 5
• (3) 6
• (4) 12

If \( \int_{4}^{9} \dfrac{x-\sqrt{x}}{x(x-1)}\, \mathrm{d}x=\alpha \), then \( \mathrm{e}^{\alpha} \) is equal to :

• (1) \( 9/4 \)
• (2) \( 16/9 \)
• (3) \( 4/9 \)
• (4) \( 4/3 \)

If the function \( f(x) \) defined by \( f(x)=\begin{cases}\dfrac{\log_{e}(1+5x)-\log_{e}(1-2x)}{x}, & x \neq 0 \\ l, & x=0\end{cases} \) is continuous at \( x=0 \), then the value of \( l \) is :

• (1) 3
• (2) 2
• (3) 5
• (4) 7

Let \( A=\begin{bmatrix}1 & 2 & 3\\ 0 & 2 & 3\\ 0 & 0 & 1\end{bmatrix} \) and let \( P \) be a \( 3 \times 3 \) matrix. If \( AP=\begin{bmatrix}1 & 0 & 1\\ 1 & 1 & 0\\ 0 & 1 & 1\end{bmatrix} \) and \( \begin{bmatrix}1 & 0 & 2\end{bmatrix} P\begin{bmatrix}1\\ 0\\ 2\end{bmatrix}=[k]_{1 \times 1} \), then \( k \) is equal to ________.

If \( \left({ }^{10} C_{1}\right)^{2}+2\left({ }^{10} C_{2}\right)^{2}+\ldots+10\left({ }^{10} C_{10}\right)^{2}=m\left({ }^{n} C_{m}\right) \), then \( m+n \) equals ________.

If \( \sum_{x=1}^{n^{2}} \sqrt{\left(x \cos \left(\cot ^{-1} x\right)+\sin \left(\cot ^{-1} x\right)\right)^{2}-1}=A n^{4}+B n^{2} \), then \( 2(A+B) \) equals ________.

Let \( \vec{a}=2 \hat{i}+\hat{j}-\hat{k} \) and \( \vec{b}=3 \hat{i}+2 \hat{j}+4 \hat{k} \). Let for some \( \lambda, \mu \in \mathbf{R} \), a vector \( \vec{c}=\lambda \vec{a}+\mu \vec{b} \). If \( \vec{a} \cdot \vec{c}=16 \) and \( \vec{b} \times \vec{c}=-12 \hat{i}+22 \hat{j}-2 \hat{k} \), then \( |\vec{c}|^{2} \) equals ________.

If the differential equation for the family of circles passing through the points \((19, 0)\) and \((-19, 0)\) is \(2xy\,\mathrm{d}x + (\alpha x^{2} + \beta y^{2} + \gamma)\,\mathrm{d}y = 0\), then \(\alpha + \beta + \gamma\) is equal to ________.

A structure which is designed to look impressive and wonderful from a far distance has a :

• (1) Micro scale
• (2) Human scale
• (3) Monumental scale
• (4) Nano scale

The question fig. shows the 3D view of an object. Identify the correct number of visible surfaces.

• (1) 11
• (2) 14
• (3) 12
• (4) 13

The question figure shows the 3D view of an object. Identify the correct view looking in the direction of arrow.

• (1)
• (2)
• (3)
• (4)

The question figure shows the 3D view of an object. Identify the correct view looking in the direction of arrow.

• (1)
• (2)
• (3)
• (4)

The question figure shows the 3D view of an object. Identify the correct number of visible surfaces.

• (1) 9
• (2) 10
• (3) 11
• (4) 12

The question figure shows the 3D view of an object. Identify the correct number of visible surfaces.

• (1) 13
• (2) 14
• (3) 15
• (4) 18

The question figure shows the 3D view of an object. Looking in the direction of arrow identify the correct view.

• (1)
• (2)
• (3)
• (4)

The question figure shows the 3D view of an object. Identify the correct top view.

• (1)
• (2)
• (3)
• (4)

The question figure shows the 3D view of an object. Identify the correct view looking in the direction of arrow.

• (1)
• (2)
• (3)
• (4)

The question figure shows the 3D view of an object. Identify the correct view of the object looking in the direction of arrow.

• (1)
• (2)
• (3)
• (4)

In a question figure a 3D object is given. Identify the correct top view of the object amongst the answer figures.

• (1)
• (2)
• (3)
• (4)

How many edges does a cube have ?

• (1) 8
• (2) 10
• (3) 6
• (4) 12

How many squares are there in the given figure ?

• (1) 5
• (2) 8
• (3) 6
• (4) 7

Which of the given shapes would complete the sequence ?

• (1)
• (2)
• (3)
• (4)

Identify the figure which is odd from rest :

• (1)
• (2)
• (3)
• (4)

Identify the mirror image of the given word along X-X' axis :

• (1)
• (2)
• (3)
• (4)

What is the total number of triangles in the given diagram ?

• (1) 27
• (2) 26
• (3) 23
• (4) 22

Choose the appropriate option which most closely resembles the water image of the given word "FROG" :

• (1)
• (2)
• (3)
• (4)

Identify the mirror image of the given word along X-X' axis :

• (1)
• (2)
• (3)
• (4)

Identify the correct mirror image of the given figure along X-X' axis :

• (1)
• (2)
• (3)
• (4)

Which among the following is an excellent hardwood (timber) for furniture ?

• (1) Royal Palm
• (2) Rose
• (3) Shisham
• (4) Accacia

Which colour scheme is typically considered to be calming and is often used in bedrooms and bathrooms ?

• (1) Warm colours (red, orange)
• (2) Cool colours (blue, green)
• (3) Triadic colours (green, orange and purple)
• (4) Primary colour (red, blue, yellow)

Bharat Mandapam is designed by which architecture firm ?

• (1) Archohm
• (2) Arcop
• (3) C.P. Kukreja
• (4) Hafeez Contractor

Gable : Roof : : Pier : ________.

• (1) Door
• (2) Column
• (3) Railing
• (4) Floor

In which architectural style are you most likely to find "chhatris" as decorative elements ?

• (1) Gothic
• (2) Baroque
• (3) Mughal
• (4) Renaissance

Which of these is a well known proportion that is aesthetically pleasing and used in architecture ?

• (1) Golden ratio
• (2) Newton's constant
• (3) Moore's law
• (4) Symmetry ratio

The primary function of a "roof truss" is ________.
Choose the appropriate answer from the following :

• (1) To increase the interior space
• (2) To act as a wind breaker
• (3) To provide thermal comfort
• (4) To support the weight of the roof

Hawa Mahal located at Jaipur was built by :

• (1) Maharaja Jai Singh - II
• (2) Ushtad Ahmad Lahouri
• (3) Maharaja Sawai Pratap Singh
• (4) Ustad Khalil

The textural appearance of "exposed aggregate" concrete is created by :

• (1) Polishing the surface
• (2) Adding artificial pigments
• (3) Using high grade cement
• (4) Using stones in the mix

The term "International style" is used to describe architecture that :

• (1) Is derived from ancient Greek architecture
• (2) Focuses on decoration and ornamentation
• (3) Focuses on functionality and simple geometric forms
• (4) Uses traditional building materials

Which of the following finishing materials is known for its textured surface and is commonly used in facades ?

• (1) Glass
• (2) Stucco
• (3) Steel
• (4) Timber

Central Vista Redevelopment Project was designed by which architect ?

• (1) B.V. Doshi
• (2) Bimal Patel
• (3) Charles Correa
• (4) U.C. Jain

Guggenheim Museum located in Manhattan, New York city was designed by :

• (1) Gustave Eiffel
• (2) Frank Lloyd Wright
• (3) John Russell Pope
• (4) Tom Wright

Which organisation maintains the registration of Architects in India ?

• (1) Indian Institute of Architects
• (2) Council of Architecture
• (3) Council of Indian Architects
• (4) Institute of Architect of India

“Fenestration” in architecture refers to :

• (1) The layout of columns
• (2) Materials used for roofing
• (3) Windows and openings
• (4) Construction of walls

National Gallery of Art was designed by whom ?

• (1) I.M. Pei
• (2) Louis XII
• (3) F.L. Wright
• (4) Le Corbusier

What does “ISI” stands for ?

• (1) International Standard of Instruments
• (2) Indian Standards of Isometrics
• (3) International Standards of Isometrics
• (4) Indian Standards Institute

The famous “Parthenon” is located in which city ?

• (1) Cairo
• (2) Athens
• (3) Paris
• (4) Rome

“PRASAD” scheme stands for :

• (1) Perception and Rejuvenation And Spiritual Association Drive
• (2) Pilgrimage Rejuvenation and Spiritual Augmentation Drive
• (3) Pilgrimage Regeneration and Social Association Drive
• (4) Perception and Reform Analysis in social and Demography

• (1) (A)-(III), (B)-(IV), (C)-(II), (D)-(I)
• (2) (A)-(III), (B)-(II), (C)-(IV), (D)-(I)
• (3) (A)-(II), (B)-(III), (C)-(I), (D)-(IV)
• (4) (A)-(II), (B)-(I), (C)-(III), (D)-(IV)

• (1) (A)-(III), (B)-(I), (C)-(II), (D)-(IV)
• (2) (A)-(IV), (B)-(II), (C)-(III), (D)-(I)
• (3) (A)-(IV), (B)-(I), (C)-(II), (D)-(III)
• (4) (A)-(III), (B)-(IV), (C)-(I), (D)-(II)

• (1) (A)-(III), (B)-(I), (C)-(II), (D)-(IV)
• (2) (A)-(II), (B)-(IV), (C)-(I), (D)-(III)
• (3) (A)-(IV), (B)-(II), (C)-(III), (D)-(I)
• (4) (A)-(II), (B)-(III), (C)-(IV), (D)-(I)

• (1) (A)-(II), (B)-(I), (C)-(IV), (D)-(III)
• (2) (A)-(IV), (B)-(III), (C)-(I), (D)-(II)
• (3) (A)-(II), (B)-(I), (C)-(III), (D)-(IV)
• (4) (A)-(IV), (B)-(I), (C)-(III), (D)-(II)

Given below are two statements :
Statement (I) : Human scale in architecture refers to the design dimensions that are comfortable for human interaction.
Statement (II) : Monumental scale is most suitable for intimate and cozy spaces.
In the light of the above statements, choose the most appropriate answer from the options given below :

• (1) Both Statement I and Statement II are correct
• (2) Both Statement I and Statement II are incorrect
• (3) Statement I is correct but Statement II is incorrect
• (4) Statement I is incorrect but Statement II is correct

Given below are two statements :
Statement (I) : A colour triangle is basically an arrangement of colors within a triangle, based on the additive combination of three primary colours at its corners. Where primary colours are yellow, red and blue.
Statement (II) : Secondary colours on the other hand are created when equal amounts of any two primary colours are mixed together.
In the light of the above statements, choose the most appropriate answer from the options given below :

• (1) Both Statement I and Statement II are correct
• (2) Both Statement I and Statement II are incorrect
• (3) Statement I is correct but Statement II is incorrect
• (4) Statement I is incorrect but Statement II is correct

Given below are two statements :
Statement (I) : Due to sun, we have day and night, seasons, rains, winds, plants and human life.
Statement (II) : The lattitude of a place is an angle of the place with reference to the plane passing through the equator on earth.
In the light of the above statements, choose the most appropriate answer from the options given below :

• (1) Both Statement I and Statement II are correct
• (2) Both Statement I and Statement II are incorrect
• (3) Statement I is correct but Statement II is incorrect
• (4) Statement I is incorrect but Statement II is correct

Given below are two statements :
Statement (I) : Precipitation is the collective term that indicates the prevailing humidity conditions.
Statement (II) : Precipitation is measured by rain gauges and expressed in millimetres per time unit.
In the light of the above statements, choose the most appropriate answer from the options given below :

• (1) Both Statement I and Statement II are correct
• (2) Both Statement I and Statement II are incorrect
• (3) Statement I is correct but Statement II is incorrect
• (4) Statement I is incorrect but Statement II is correct

Identify the temple style of India represented in the given figure :

• (1) Nagara style
• (2) Dravidian style
• (3) Orissan style
• (4) Vesara style

Identify the famous building in the given picture :

• (1) Qutub Minar
• (2) Jama Masjid
• (3) Taj Mahal
• (4) Hagia Sophia

Identify the correct mirror image of the given figure along X-X' axis :

• (1)
• (2)
• (3)
• (4)

The main focus/goal of 'Sustainable Urban Planning' is :

• (1) Reducing the density of population
• (2) Maximizing land use for development
• (3) Increasing automobile dependency
• (4) Reducing environmental impact and promoting green spaces

'________' is used to visualize and plan land use patterns in the city.

• (1) Building code
• (2) Master plan
• (3) Figure Ground Plan
• (4) Site Analysis diagram

'H.I.G' stands for :

• (1) Hierarchy Income Group
• (2) Housing Income Group
• (3) High Income Group
• (4) Homogeneous Income Group

Following are the population density of 03-different sectors of a city :
Sector-A = 150 persons/Ha.
Sector-B = 230 persons/Ha.
Sector-C = 400 persons/Ha.
Find out the 'Avg. population density' of the city.

• (1) 226.66 persons/Ha.
• (2) 260 persons/Ha.
• (3) 326.66 persons/Ha.
• (4) 390 persons/Ha.

Document published by government for the development of a 'city' for next 20 years is called :

• (1) Future Plan
• (2) Growth Plan
• (3) Master Plan
• (4) Site Plan

Given below are two statements :
Statement (I) : Agora was a part of the towns of 'Indus Valley Civilisation'.
Statement (II) : Towns of 'Indus Valley Civilisation' are laid with road network and sewer lines.
In the light of the above statements, choose the most appropriate answer from the options given below :

• (1) Both Statement I and Statement II are true
• (2) Both Statement I and Statement II are false
• (3) Statement I is true but Statement II is false
• (4) Statement I is false but Statement II is true

Given below are two statements :
Statement (I) : Without control over development and use of land and building, no planning will be successful.
Statement (II) : Development controls are statutory in nature and the planning/development authority has the power to punish the defaulters.
In the light of the above statements, choose the correct answer from the options given below :

• (1) Both Statement I and Statement II are true
• (2) Both Statement I and Statement II are false
• (3) Statement I is true but Statement II is false
• (4) Statement I is false but Statement II is true

Given below are two statements :
Statement (I) : The urban climate will have deviations from the regional macro climate.
Statement (II) : The manmade environment impacts the micro climate of a particular area which deviates from the macro climate of the region.
In the light of the above statements, choose the most appropriate answer from the options given below :

• (1) Both Statement I and Statement II are true
• (2) Both Statement I and Statement II are false
• (3) Statement I is true but Statement II is false
• (4) Statement I is false but Statement II is true

Name the "Administrative Capital" of Punjab and Haryana :

• (1) New Delhi
• (2) Chandigarh
• (3) Amritsar
• (4) Gurugram

The "green belt" in urban planning is ________.

• (1) An area of urban sprawl
• (2) A highway running through the city
• (3) An area of protected green space to prevent urban sprawl
• (4) A zone of industrial development

Name the person responsible for "Green Revolution" in India :

• (1) Lal Bahadur Shastri
• (2) A.P.J. Abdul Kalam
• (3) M.S. Swaminathan
• (4) Subramaniyam Swamy

Who stated "Man needs his difficulties because they are necessary to enjoy success."

• (1) Swami Vivekananda
• (2) Mother Teresa
• (3) A.P.J. Abdul kalam
• (4) Mahatma Gandhi

Match the correct term for "Sthapati" :

• (1) Geographer
• (2) Engineer
• (3) Doctor
• (4) Planner

Identify the full form of "WHO" :

• (1) World Health Organisation
• (2) World Health Opinion
• (3) World Human Organisation
• (4) World Human Orientation

A person starts moving from point ‘A’ towards ‘East’ direction for 100 meters. Then he moves in ‘South’ direction for 50 meters. Again he changes the direction and moves 100 meters towards ‘West’ direction. At last he moves 50 meters further in ‘North’ direction. Identify the 2D shape he has formed after finishing this journey :

• (1) A triangle
• (2) A square
• (3) A rectangle
• (4) A circle

• (1) (A)-(I), (B)-(III), (C)-(IV), (D)-(II)
• (2) (A)-(III), (B)-(II), (C)-(IV), (D)-(I)
• (3) (A)-(II), (B)-(IV), (C)-(III), (D)-(I)
• (4) (A)-(IV), (B)-(III), (C)-(I), (D)-(II)

• (1) (A)-(II), (B)-(III), (C)-(I), (D)-(IV)
• (2) (A)-(III), (B)-(I), (C)-(IV), (D)-(II)
• (3) (A)-(I), (B)-(II), (C)-(III), (D)-(IV)
• (4) (A)-(IV), (B)-(II), (C)-(I), (D)-(III)

• (1) (A)-(III), (B)-(I), (C)-(II), (D)-(IV)
• (2) (A)-(IV), (B)-(III), (C)-(I), (D)-(II)
• (3) (A)-(IV), (B)-(III), (C)-(II), (D)-(I)
• (4) (A)-(II), (B)-(IV), (C)-(I), (D)-(III)

• (1) (A)-(IV), (B)-(III), (C)-(II), (D)-(I)
• (2) (A)-(II), (B)-(I), (C)-(IV), (D)-(III)
• (3) (A)-(I), (B)-(II), (C)-(III), (D)-(IV)
• (4) (A)-(III), (B)-(IV), (C)-(I), (D)-(II)

In the given diagram the ‘Δx’ is located in a ________.

• (1) Plain land
• (2) Ridge
• (3) River Valley
• (4) Steep slope

What is the percentage area covered by water bodies in the given plan ?

• (1) 7.81%
• (2) 7.25%
• (3) 5.10%
• (4) 9.15%

What is the full form of ‘D.R.D.O.’ ?

• (1) Defence Redevelopment Design Office
• (2) Defence Research & Development Organisation
• (3) Development of Research of Defence Objects
• (4) Defence Research Design Organisation

Which of the following cities started as a port during the colonial period and is presently the financial capital of India?

• (1) Kolkata
• (2) Chennai
• (3) Mumbai
• (4) Goa

In the given diagram hospital was planned to be built on the contour level 65 and the ground was proposed at the contour level 45, houses were planned on the eastern part of the river on the contour level 40, where the existing ground is located. If a person plans to travel from ground to temple and return to the house, what is the level of the existing park?

• (1) 40-45
• (2) 50-55
• (3) 65-70
• (4) 45-50

In the given diagram if a person has to travel from hospital to ground crossing the bridge how many contour intervals have to be crossed?

• (1) 7
• (2) 8
• (3) 9
• (4) 6