JEE Exam  >  JEE Tests  >  UGEE Mock Test Series 2024  >  UGEE SUPR Mock Test-2 - JEE MCQ

UGEE SUPR Mock Test-2 - JEE MCQ


Test Description

50 Questions MCQ Test UGEE Mock Test Series 2024 - UGEE SUPR Mock Test-2

UGEE SUPR Mock Test-2 for JEE 2024 is part of UGEE Mock Test Series 2024 preparation. The UGEE SUPR Mock Test-2 questions and answers have been prepared according to the JEE exam syllabus.The UGEE SUPR Mock Test-2 MCQs are made for JEE 2024 Exam. Find important definitions, questions, notes, meanings, examples, exercises, MCQs and online tests for UGEE SUPR Mock Test-2 below.
Solutions of UGEE SUPR Mock Test-2 questions in English are available as part of our UGEE Mock Test Series 2024 for JEE & UGEE SUPR Mock Test-2 solutions in Hindi for UGEE Mock Test Series 2024 course. Download more important topics, notes, lectures and mock test series for JEE Exam by signing up for free. Attempt UGEE SUPR Mock Test-2 | 50 questions in 60 minutes | Mock test for JEE preparation | Free important questions MCQ to study UGEE Mock Test Series 2024 for JEE Exam | Download free PDF with solutions
1 Crore+ students have signed up on EduRev. Have you? Download the App
UGEE SUPR Mock Test-2 - Question 1

A metal surface is illuminated by the light of given intensity and frequency to cause photoemission. If the intensity of illumination is reduced to one fourth of its original value then the maximum KE of the emitted photoelectrons would be

Detailed Solution for UGEE SUPR Mock Test-2 - Question 1

The maximum kinetic energy of photootecirons is given by KEmax = h(v-v0) …(i)

Where, h = Planck's constant,

v = frequency of radiation

and v0 = threshold frequency.

It can be seen from Eq.(i), that the maximum KE of the emitted photoelectron is proportional to the frequency of the radiation and is independent of the intensity of radiation, so it remains unchanged.

UGEE SUPR Mock Test-2 - Question 2

A force (F) = acting on a particle causes a displacement (s) = in its own direction. If the work done is 14 J, then the value of ‘a’ is

Detailed Solution for UGEE SUPR Mock Test-2 - Question 2
Given,F=

S=

and W = 14 J

The work done by a force in displacing a particle through a distance is given by W = F.s …(i)

Substituting the above values in Eq. (i), we get

14 =

⇒ 14 = --15 + 14+ 3a

⇒ a = 15/3 = 5

UGEE SUPR Mock Test-2 - Question 3

Light of wavelength ‘λ‘ is incident on a single slit of width 'a', and the distance between slit and screen is ‘D’. In diffraction pattern, if slit width is equal to the width of the central maximum, then 'D’ is equal to

Detailed Solution for UGEE SUPR Mock Test-2 - Question 3

The diffraction pattern due to a single slit is shown below

2y = 2Dλ/a gives the width of central maximumDλ/a. Where, λ = wavelength of incident light.

Here, a = 2y, then from Eq.(i), we get a = 2Dλ/a ⇒ D = a2/2λ.

UGEE SUPR Mock Test-2 - Question 4

A stretched string fixed at both ends has 'm' nodes, then the length of the string will be

Detailed Solution for UGEE SUPR Mock Test-2 - Question 4
For p number of loops in a stretched string, the length is given by l = pλ/2 …(i)

As, number of harmonics = number of loops = number of anti-nodes = p …(ii)

Also, number of nodes = number of anti-nodes + 1 Here, number of nodes = m

Number of anti-nodes = m - 1 from Eq. (ii)

p = m - 1

Putting this value of p in Eq. (i), we get

UGEE SUPR Mock Test-2 - Question 5

Three identical rods each of mass ‘M’ and length ‘L’ are joined to form a symbol ‘H’. The moment of inertia of the system about one of the sides of 'H’ is

Detailed Solution for UGEE SUPR Mock Test-2 - Question 5
The given situation can be shown as

Let us take the moment of inertia of the system about rod R1 then the total moment of inertia is lT = l1 + l2 + l3 …(i)

For rod R1, l1 = 0

For rod R2, using perpendicular axis theorem, l2 = ML2/3.

For rod R3, using parallel axis theorem, l3 = lcm + l(at L) = 0 + ML2 = ML2

Now, putting the values of l1, l2 and l3 in Eq. (i), we get

UGEE SUPR Mock Test-2 - Question 6

A block of mass ‘m’ moving on a frictionless surface at speed V collides elastically with a block of the same mass, initially at rest. Now the first block moves at an angle 'θ’ with its Initial direction and has speed ‘v1’. The speed of the second block after the collision is

Detailed Solution for UGEE SUPR Mock Test-2 - Question 6

Applying the law of conservation of kinetic energy, KE (before collision) = KE (after collision)

Thus, the velocity of the second block after the collision is

UGEE SUPR Mock Test-2 - Question 7

Two pendulums begin to swing simultaneously. The first pendulum makes nine full oscillations when the other makes seven. The ratio of the lengths of toe two pendulums is

Detailed Solution for UGEE SUPR Mock Test-2 - Question 7
As two pendulums begin to swing simultaneously, then n1T1 = n2T2 where, n1 and n2 are the number of oscillations of first and second pendulum respectively and T1 and T2 be their respective time periods.

The time period of a simple pendulum is given by

Where, I = length of the pendulum and g = acceleration due to gravity ⇒ T2 ∝ l …(ii)

So. from Eqs. (i) and (i), we get

Here, n1 = 9, n2 = 7

Hence, the ratio of pendulum lengths l1:l2 = 49.81.

UGEE SUPR Mock Test-2 - Question 8

Which one of the following statements is correct?

Detailed Solution for UGEE SUPR Mock Test-2 - Question 8
Surface tension is the force applied per unit length or work done (or energy) per unit area of a liquid surface. While surface energy is the amount of work done per unit area by force.
UGEE SUPR Mock Test-2 - Question 9

A wire of length ‘L’ and area of cross section ‘A' is made of material of Young’s modulus ‘Y’. It is stretched by an amount 'x'. The work done in stretching the wire is

Detailed Solution for UGEE SUPR Mock Test-2 - Question 9
If a force F is applied along the length L of wire for stretching by an amount x, then Young's modulus is given by

where, A = area of cross - sectional ⇒ F = (YA/L)x

The work done in stretching the wire is given by

UGEE SUPR Mock Test-2 - Question 10

An aircraft is moving with uniform velocity 150 m/s in space. If all the forces acting on it are balanced, then it will

Detailed Solution for UGEE SUPR Mock Test-2 - Question 10
As all the forces acting on the aircraft are balanced, so the net force on it will be zero, i.e., no external force act on it. Thus, the aircraft will keep moving with the same velocity of 150 m/s in the space.
UGEE SUPR Mock Test-2 - Question 11

A conveyor belt is moving at a constant speed of 2 m/s. A box is gently dropped on it. The coefficient of friction between then is µ = 0.5. The distance that the box will move relative to belt before coming to rest on it, taking g = 10 ms–2 is

UGEE SUPR Mock Test-2 - Question 12

The force ‘F’ acting on a body of density ‘d’ are related b y the relation F = y/√d. The dimensions of 'y' are

Detailed Solution for UGEE SUPR Mock Test-2 - Question 12
The dimensions of force(F) = [MLT-2] and density [d] = (ML-3T0]

From the given relation, F = y/√d

⇒ y = F√d

Substituting the above dimensions, we get [y] = [F][d]½ = [MLT-2][ML-3T0]½=[M3/2L-1/2T-2]

UGEE SUPR Mock Test-2 - Question 13

The dimensions of self or mutual inductance/ are given as

Detailed Solution for UGEE SUPR Mock Test-2 - Question 13
The self or mutual inductance of a coil is the flux change due to change in current, i.e. L or M = ∅/l

So. dimensions of Mutual Inductance or Self-Inductance can be given by

⇒ [L] = [0]/[l]

UGEE SUPR Mock Test-2 - Question 14

Magnetic susceptibility of a paramagnetic substance is

Detailed Solution for UGEE SUPR Mock Test-2 - Question 14

Key Idea For paramagnetic substances, the magnetic susceptibility is small and positive, because they get feebly magnetised when placed in a magnetic field.

The magnetic susceptibility of a substance shows how easily a substance am be magnetised and given by xm = I/H

where, I = intensity of magnetisation,

and H = magnetic intensity of the field

UGEE SUPR Mock Test-2 - Question 15

A simple harmonic progressive wave Is represented as y = 0.03 sin π(2t - 0.01x) m. At a given Instant of time, the phase difference between two particles 25 m apart Is

Detailed Solution for UGEE SUPR Mock Test-2 - Question 15
The given equation of SHM wave is y = 0.03 sin n(2t - 0.01x)m

= 0.03 sin(2πt - 0.01πx) m

Comparing it with general equation, we get y = asin(ωt-kx)

where, k = 2π/λ⇒λ = 200m

The phase deference between two particles is given by Δ∅ = kx = 2π/λ x x …(i)

Here, x = 25m

Substituting the values of x and λ in Eq. (i). we get Δ∅ = (2π/200) x 25 = (π/4)rad

UGEE SUPR Mock Test-2 - Question 16

The magnetic dipole moment of a short magnetic dipole at a distant point along the equator of magnet has a magnitude of ‘X’ in SI units, tf the distance between the point and the magnet is halved then the magnitude of dipole moment win be

Detailed Solution for UGEE SUPR Mock Test-2 - Question 16
The magnetic dipole moment is the product of either of pole strength and the magnetic length of dipole. Thus, it is independent of the distance of point at which it is measured. So. it remains unchanged, if the distance between point and the magnet is halved.
UGEE SUPR Mock Test-2 - Question 17

If ‘x’, ‘v’ and 'a' denote the displacement, velocity and acceleration of a particle respectively executing SHM of periodic time t, then which one of die following does not change with time?

Detailed Solution for UGEE SUPR Mock Test-2 - Question 17
Key Idea For checking the correctness of an equation dimensional analysis is done using the principle of homogeneity.

The dimensions of given variables of SHM are as Displacement, [x] = [M0LT0] Velocity, [v] = [M0LT-1] Acceleration, [a] = [M0LT-2] and time period, [T] = [M0L0T]

Now, checking each option for these values.

For option (a)

As it depends on time, so change with it.

For option (b), [a][T] + 2π[v] = [M0LT-2][M0L0T] + [M0L0T-1] = [M0LT-1]

It is also dependent on time and hence changes with it.

For option (c),

As it is a constant having no dimension, so it does not change with time.

For option (d), [a][T] + 4π2[d]2 = [M0LT-2][M0L0T] + [M0LT-1]2 = [LT-1]+[L2T-2]

As the term is dependent on time, so changes with it.

Also, it is dimensionally incorrect.

Hence, option (c) is correct.

UGEE SUPR Mock Test-2 - Question 18

The number of σ and π-bonds in 2-formylbenzoic acid are respectively

Detailed Solution for UGEE SUPR Mock Test-2 - Question 18

Structure of 2 -formyl benzoic acid Is

Thus, it has 17 σ and 5π bonds.

UGEE SUPR Mock Test-2 - Question 19

Veronal is used as a/an

Detailed Solution for UGEE SUPR Mock Test-2 - Question 19

Veronal is the trade name for barbiturate drugs. It is used as tmnquiizor, these are the drugs used for the treatment of anxiety, fear, tension and mental illness. It’s structure is

UGEE SUPR Mock Test-2 - Question 20

The oxidation number of sulphur in S8 molecule is

Detailed Solution for UGEE SUPR Mock Test-2 - Question 20
Oxidation number of sulphur is zero in S8 molecule as it is a monatomic molecule.
UGEE SUPR Mock Test-2 - Question 21

Which of the following acts as an oxidising agent in hydrogen-oxygen fuel ceil?

Detailed Solution for UGEE SUPR Mock Test-2 - Question 21
Hydrogen-oxygen fuel cell is an electrochemical cell that converts the chemical energy of hydrogen which is a fuel and oxygen which act as an oxidising agent into electricity through a pair of redox reactions. Thus, option (b) is correct.
UGEE SUPR Mock Test-2 - Question 22

According to Werner’s theory the geometry of the complex is determined by

Detailed Solution for UGEE SUPR Mock Test-2 - Question 22

Werner’s theory was used to describe the structure and formation of complex compounds or coordination compounds. According to this theory the primary valency gives the oxidation number and the secondary valency gives the coordination number. Also, the geometry of the complex is determined by the number and position of secondary valences in space as the ligand satisfying secondary valences are always Greeted towards the fixed position in space.

UGEE SUPR Mock Test-2 - Question 23

The correct representation of Nernst’s equation for half-cell reaction Cu2+(aq) + e- → Cu+(aq) is

Detailed Solution for UGEE SUPR Mock Test-2 - Question 23

Key Idea General Nernst equation for a reaction is given as

For the half-cell Cu2+(aq) + e- → Cu+(aq)

The correct Nernst's equation is

UGEE SUPR Mock Test-2 - Question 24

Identify the equation in which change in enthalpy is equal to change in internal energy

Detailed Solution for UGEE SUPR Mock Test-2 - Question 24

Key Idea Relationship between change in enthalpy and change in internal energy is given as:

ΔH = ΔU + ΔngRT

Is the given options,

(a) 2H2O2(l) → 2H2O(l) + O2(g) Δng = 1

∴ ΔH = ΔU + RT

(b) C(s) + O2(g) → CO2(g)

Δng = 1 - 1 = 0

∴ ΔH = ΔU

(c) PCl3(g) → PCl3(g) + Cl2(g)

Δng = 2 - 1 = 1

∴ ΔH = ΔU + RT

(d) N2(g) + 3H2(g) → 2NH3(g)

ΔngRT = 2 - 3 = -1

∴ ΔH = ΔU - RT

Equation given in option (b) has enthalpy change equal to internal change.

UGEE SUPR Mock Test-2 - Question 25

Which among the following does not form polyhalide ions?

Detailed Solution for UGEE SUPR Mock Test-2 - Question 25
When the halide ions combine with halogen molecules or interhalogen, univalent ions are obtained. These are known as polyhalide ions. Among the given options. F doesn't form polyhalide ion because it doesn't have d-orbitals and cannot show a higher oxidation state.
UGEE SUPR Mock Test-2 - Question 26

Which of following elements does not form amide when reacted with ammonia?

Detailed Solution for UGEE SUPR Mock Test-2 - Question 26
Lithium doesn't form amide when reacted with ammonia. It forms tetraammine lithium, Li(NH3)4.

The equation for the reaction is as follows:

UGEE SUPR Mock Test-2 - Question 27

α-chloro sodium acetate on boiling with aqueous sodium nitrite gives

Detailed Solution for UGEE SUPR Mock Test-2 - Question 27
α - Chlorthe sodium acetate on boiling with aqueous sodium nitrite gives nitromethane. The reaction can be written as

UGEE SUPR Mock Test-2 - Question 28

How the molecular formula C4H10O represents many metameric ethers?

Detailed Solution for UGEE SUPR Mock Test-2 - Question 28

There are 4-metameric ethers that are represented by the molecular formula C4H10. Which are as follows

UGEE SUPR Mock Test-2 - Question 29

Which of the following metals occurs in native state?

Detailed Solution for UGEE SUPR Mock Test-2 - Question 29
Among the given metals, platinum has the least reactivity thus, it occurs in the native state. While all other metals occur in their oxides, sulphides, and chloride forms.
UGEE SUPR Mock Test-2 - Question 30

The oxidation state of sulphur in H2S2O7 is

Detailed Solution for UGEE SUPR Mock Test-2 - Question 30
Let, the oxidation state of sulphur in H2S2O7 be x.

∴ 2(+1) + 2(x) + 7(-2) = 0

2 + 2x - 14 = 0

2x = 12 x = +6

UGEE SUPR Mock Test-2 - Question 31

The percentage of unoccupied volume in simple cubic cell is

Detailed Solution for UGEE SUPR Mock Test-2 - Question 31

Key Idea Percentage of unoccupied volume = 100 - Packing effedency

Packing effedency = (volume of one atom/volume of cubic unit cell) x 100%

For simple cubic cells,

Packing effedency =

∴ Percentage of unoccupied volume in Scc = 100 - 52.4 = 47.6%

UGEE SUPR Mock Test-2 - Question 32

What is the density of water vapour at the boiling point of water?

Detailed Solution for UGEE SUPR Mock Test-2 - Question 32
The density of water never has absolute value because it varies with temperature. The density of water vapour at boiling point (1000C) of water is 6 x 10-4g cm-3.
UGEE SUPR Mock Test-2 - Question 33

Which reaction is useful in exchange for halogen in alkyl chloride by iodide?

Detailed Solution for UGEE SUPR Mock Test-2 - Question 33
The reaction that is useful in exchange for halogen in alkyl chloride by iodide is the Finkelstein reaction. This reaction is used in the preparation of alkyl iodide by the reaction of alkyl! Chloride, bromide with Mai in dry acetone.

e.g.,

UGEE SUPR Mock Test-2 - Question 34

Identify the amine formed when ethyl trimethyl ammonium iodide is treated with silver hydroxide and further heated strongly

Detailed Solution for UGEE SUPR Mock Test-2 - Question 34

Trimethyl amino is formed when ethyl trimethyl ammonium iodide is treated with silver hydroxide and further heated strongly.

UGEE SUPR Mock Test-2 - Question 35

Area of the region bounded by y = cosx, x = 0, x = π and X-axis is ...sq. units.

Detailed Solution for UGEE SUPR Mock Test-2 - Question 35
Required area =

= 2(sinx)x/20= 2(1 - 0)

= 2sq. Units

UGEE SUPR Mock Test-2 - Question 36

Let a: (p - r) (-q s) and b: (p ∨ s) ↔ (-q ∧ r). If the truth values of p and q are true and that of r and s are false, then the truth values of a and b are, respectively...

Detailed Solution for UGEE SUPR Mock Test-2 - Question 36

Let's break down the truth values of a and b using the given truth values of p, q, r, and s.

Given: p = true, q = true, r = false, s = false.

a: (p ∧ - r) ∨ (-q ∨ s)
a: (true ∧ - false) ∨ (-true ∨ false)
a: (true ∧ true) ∨ (false ∨ false)
a: true ∨ false
a: true

b: (p ∨ s) ↔ (-q ∧ r)
b: (true ∨ false) ↔ (-true ∧ false)
b: true ↔ (false ∧ false)
b: true ↔ false
b: false

So, the truth values of a and b are True and False, respectively. The correct answer is:

T, F

UGEE SUPR Mock Test-2 - Question 37

∫logx[log(ex)]-2 dx = ?

Detailed Solution for UGEE SUPR Mock Test-2 - Question 37

Let I = ∫logx[log(ex)]-2 dx

Put logx = t ⇒ x = ef

⇒ dx = efdt

= (ef/1+t) + C

= (x/1+logx)+C

UGEE SUPR Mock Test-2 - Question 38

If the scalar triple product of the vectors  is 272 then λ = 

Detailed Solution for UGEE SUPR Mock Test-2 - Question 38

The scalar triple product of the given vectors is 272.

(∵ scalar triple product of the vectors a, b and c is [a b d]

⇒ -3(21 + 5λ)-7(-9-7λ)- 3(-15 + 49)= 272

⇒ 63 - 15λ + 63 + 49λ - 102 = 272

⇒ 34λ - 102 = 272

⇒ 34λ = 374

⇒ λ = 11

UGEE SUPR Mock Test-2 - Question 39

The joint equation of lines passing through origin and having slopes (1 + √2)  and    -1      is
                                                                                                                                 1 + √2 

Detailed Solution for UGEE SUPR Mock Test-2 - Question 39

It is given that stapes of the lines passing through origin are m1(let) = 1 + √2) and m2(let) =   -1     = -(√2 - 1)
                                                                                                                                                  1+√2  

∴ Required joint equation of lines passing through origin is

[y-(1+√2)x][y+(√2-1)x] = 0

⇒y2 + (√2 - 1)xy-(1 +√2)xy - (2 - 1)x2 = 0

⇒Y2 - 2xy - x2 = 0

⇒X2 + 2xy - y2 = 0

UGEE SUPR Mock Test-2 - Question 40

θ.dθ = ...

Detailed Solution for UGEE SUPR Mock Test-2 - Question 40
Let l =

Put cosθ = t

⇒ -sinθ dθ = dt

⇒ Sinθ dθ = -dt

If θ = 0, t = 1 and 0 = (π/2), t = 0

UGEE SUPR Mock Test-2 - Question 41

If A and B are square matrices of order 3 such that |A| = 2, |B| = 4, then |A(adj B)| = ...

Detailed Solution for UGEE SUPR Mock Test-2 - Question 41
We have A and B are square matrics of order 3 such that

|A| = 2, |B| = 4

Now, |A(adj)B| = |A||adj B| (∵|AB| = |A||B|)

|A||B|3-1

=|A||B|2 = (2)(4)2 = 32

UGEE SUPR Mock Test-2 - Question 42

The polar coordinatesThus, if of P are(2, π/6). If Q is the image of P about the X-axis, then the polar coordinates of Q are......

Detailed Solution for UGEE SUPR Mock Test-2 - Question 42

We have polar coordinates of P are (2, π/6). If O is the image of P about the X-axis

∴ Q = (2, π/6)

⇒ Q = (2, 11π/6)

UGEE SUPR Mock Test-2 - Question 43

Let X be the number of successes in 'n' independent Bernoulli trials with probability of success p = ¾, The least value of ‘n’ so that P(X 1) 0.9375 is .......

Detailed Solution for UGEE SUPR Mock Test-2 - Question 43
We have, p = ¾, q = 1 - p = ¼

It is given that P (X ≥ 1) ≥ 0.9375

= 1 - P(X = 0) ≥ 0.9375

= 1 - nCo(po)(g)n-o ≥ 0.9375

= 1 - (¼)n ≥ 0.9375

= 1 - 0.9375 ≥ (¼)n

= 0.0625 ≥ (¼)n

= 625/10000 ≥ (¼)n

= 1/16 ≥ (¼)n

= 16 ≤ 4th

⇒ n = 2

UGEE SUPR Mock Test-2 - Question 44

Which of the following statement pattern is a tautology?

Detailed Solution for UGEE SUPR Mock Test-2 - Question 44
Option (a), (p → g) v q

= (∼p v q) v q

= (∼p v q)

It is not a tautology since if p is true and q is false, then(∼p v q) is false.

Option (b),p → (q v p)

= ~p v (q v p)

= (∼p v p) v q

= T v q(∵ ~ p v p = T)

It is a tautology since if q is true or false then T v q must be true.

Similarity, check other options.

UGEE SUPR Mock Test-2 - Question 45

In ΔABC, with the usual notations, if (tan A/2)(tan B/2) = ¾ then a + b = ...

Detailed Solution for UGEE SUPR Mock Test-2 - Question 45
We have, In ΔABC

⇒ 4a + 4b - 4c = 3a + 3b + 3c

⇒ a + b = 7c

UGEE SUPR Mock Test-2 - Question 46

Detailed Solution for UGEE SUPR Mock Test-2 - Question 46
We have,

UGEE SUPR Mock Test-2 - Question 47

If f(x) is continuous at x = 3, where

f(x) = ax +1, for x 3

= bx + 3, for x > 3 then

Detailed Solution for UGEE SUPR Mock Test-2 - Question 47

⇒ a - b = 2/3

UGEE SUPR Mock Test-2 - Question 48

For any non zero vector, a,b,c

a.[(b + c) x (a + b + c)] = ...

Detailed Solution for UGEE SUPR Mock Test-2 - Question 48
We have, a.[(b + c) x (a + b + c)]

= a.[(b x a ) + (b x c) + (c x a) + (c x b)]

= a[(b x a) + ( b x c) + (c x a) - ( b x c)]

= a[(b x a) + (c x a)]

=[a b a] + [a c a] = 0 + 0 = 0

UGEE SUPR Mock Test-2 - Question 49

Detailed Solution for UGEE SUPR Mock Test-2 - Question 49
We have

⇒ y = 3x/2

∴ dy/dx = 3/2

UGEE SUPR Mock Test-2 - Question 50

The direction ratios of the normal to the plane passing through origin and the line of intersection of the planes x + 2y + 3z = 4 and 4x + 3y + 2z = 1 are .......

Detailed Solution for UGEE SUPR Mock Test-2 - Question 50
We have, line of intersection of the planes x + 2y+ 3z = 4 and 4x + 3y + 2z = 1

∴ Equation of plane passing through the given planes is (x +2y + 3z - 4) +λ (4x + 3y + 2z - 1) = 0

⇒ (1 + 4λ)x + (2 + 3λ)y + (3 + 2λ) + (-4 - λ) = 0

Since, a plane passing through the origin.

∴ -4 - λ = 0 ⇒ λ = -4

Now, equation of plane is

(1 - 16)x + (2 - 12)y + (3 - 8)z + 0 = 0

⇒ -15x - 10y - 5z = 0

⇒ 3x + 2y + z = 0

∴ Direction ratios of the normal to the plane are 3, 2, 1.

12 tests
Information about UGEE SUPR Mock Test-2 Page
In this test you can find the Exam questions for UGEE SUPR Mock Test-2 solved & explained in the simplest way possible. Besides giving Questions and answers for UGEE SUPR Mock Test-2, EduRev gives you an ample number of Online tests for practice

Up next

Download as PDF

Up next

Download the FREE EduRev App
Track your progress, build streaks, highlight & save important lessons and more!