Notesale: Turn your study into money

Document Preview

Extracts from the notes are below, to see the PDF you'll receive please use the links above

---

Name: ____________________ Roll no
...
Dimensions of Solar Constant are:
a) ML2T-2
b) MT-3
c) MT-2
d) MLT-3
2
...
If |A + B| = |A - B|, then
a) A and B are perpendicular
b) A and B are parallel
c) A and B are anti-parallel
d) A and B are skew Vectors
4
...
What will be the angle between acceleration and
displacement during motion?
a) 3π/2
b) π
c) 0
d) 𝜋/2
5
...
If the gravitational attraction of the sun on the planet varies as ( 1/rn) , Time period
varies as
a) 1/√(rn-1)
b) 1/√rn+1
c) 1/rn
d) None
7
...
The force between the plates of parallel plate capacitor of potential difference V between
plates is:
a) CV2/d
b) ½ CV2/d
c) CV2A/d3
d) CV2d/A
9
...
Five Wires of unknown resistances are connected b/w A and B, what is the equivalent
resistance?

a) 2R

b) 3R

c) ½ R

d) 3/2 R

11
...
Their mutual
Inductance is ‘M’
...
A copper rod of length 'R' rotates at an angular frequency 'ω' in a uniform magnetic field
that is held perpendicular to the pivot of rod
...

a) E = BωR^2
b) E = 2BωR^2
c) E = 1/2 ( BωR^2) d) None

13
...
A stationary thoron nucleus (A = 200, l = 90 ) emits an alpha-particle with kinetic
energy E
...
_________ is the most suitable shield against Gamma-Rays:
a) Lead
b) Lead Oxide
c) Gold
d) Germanium
16
...
The range of the projectile when fired at 15o with the vertical is 0
...
What will be its
range when fired at 45o? (Initial velocity is kept same)
a) 0
...
5 km
d) 0
...
Artificial gravity can be created in the spaceship by :
a) Revolving around the Earth
b) Spinning around its Tangential Axis
c) Spinning about its own axis
d) Increases its velocity
19
...
5 V DC Source
...
475 V
b) 190 V
c) 2
...
For which position, will the maximum blood pressure in the body have the smallest
value?
a)Standing upright
b) Lying Horizontally
c) Standing on One’s Head
d) Sitting Relaxed
21
...
866 times the amplitude
...

a) 12 sec
b) 0 sec
c) 0
...
Which of the following is correct?
a) 1oF = 1oC
b)1oF > 1oC
c) 1oF < 1oC
d) None
23
...
The resistance of the coil of an ammeter is R
...

a) n*R
b) R/n-1
c) R/n+1
d) R/n

25
...
C circuit of L=1/20 H and R = 12 ohm is connected to a 130 volt source
of 50 Hz
...
In a series LCR circuit the current in the circuit is plotted as a function of the frequency
of the A
...

The resonance frequency is 100 kHz
...

c) the current at 50 kHz is larger than that at 150 kHz
...

27
...
In a plane perpendicular to magnetic meridian the dip needle will:
a) be horizontal
b) be vertical
c) dip at angle equal to the angle of dip at the place
d) point in any direction
29
...
The minimum number that can satisfy this requirement is:
a) Two
b) Three
c) Four
d) Five
30
...
The value of "x and y", when (𝑥 + 𝑖𝑦)2 = 5+4𝑖 are:
a) x = 2, y = 1
b) x = -2, y = 1
c) x = 2, y = -1
d) x = 2, y = 2
2
...
If Alison makes no additional deposits or withdrawals, how many years will it
take for the amount in the account to double?
a) 14
b) 15
c) 16
d) 23
3
...
5( 𝑏 − 𝑞 )
d) None of these
4
...
p, q, r and s are integers
...
M
...
M
...
If p, q, r are in A
...
and "a" is G
...
between p and q and "b" is G
...
between q and r,
then 𝑎2 , 𝑞 2 𝑎𝑛𝑑 𝑏 2 are in:

a) A
...

b) G
...
P
...
If 𝑏1 , 𝑏2 , 𝑏3 , , , , , , ,, are in G
...
with first term unity and common ratio "r", then the
minimum value of 𝑏1 − 𝑏3 + 𝑏5 is equal to:
1
a) 0
...
26
8
...
P
...
5*n*(n+1)*

𝑎2 −𝑎1
𝑎 𝑛+1

b) 0
...
+ 𝑎
2𝑛

2

c) (n+1)(𝑎2 − 𝑎1 )

𝑛+2

𝑠+𝑎 𝑛

is equal to:

d) 2
...
If 4(6 𝑃 ) = 6 𝑃
, then "r" is equal to:
𝑟
𝑟+1
a) 4
b) 3
c) 2
d) 1
10
...
Probability that the
sum of the numbers is odd, is
14
20
a) 29
b) 39
c) 0
...
75
𝟑 𝟐𝒏

11
...
If row rank of the augmented matrix and that of the coefficient matrix is the same and is
equal to the number of variables then system has?
a) unique solution
b) many solutions
c) no solution
d) none
−1
−1
−1
13
...
The general solution of tan 3x = 1 is:
a) n*π + 0
...
33*n* 𝜋 + (1/12)* 𝜋
c) n* 𝜋
d) n* 𝜋 - 0
...
The solution set of the system of equations: x + y = (2/𝟑) 𝝅, cos x + cos y = 0
...
The period of the functions f(x) = x[x] is:
a) 1
b) 2
c) non-periodic
d) None of these
17
...
If 𝑳𝒊𝒎 𝒙→𝟎
a) 1
19
...
If y = x𝑒 𝑥𝑦 , then
1+𝑥𝑦

a) 1−𝑥𝑦

, then the respective value of "x" is:
b) 0
c) Undefined
), then

𝑑𝑦
𝑑𝑥

d) Infinite solutions

=
1

1

b) 0
...
25* 1+𝑥 2

1−𝑥𝑦

c) y/x( 1−𝑥𝑦)

d) None of these

=
b) 1+𝑥𝑦(𝑐)

1+𝑥𝑦

d) None of these

21
...
The general solution of the differential equation 𝑑𝑥 = log x is:

a) y = -x log x - x + c b) y = x log x + x
c) y = x log x - x +c d) None of these
23
...
The solution of 𝑑𝑥 = 2
is
𝑥
𝑦
𝑥
𝑦+1
a) 2 + 2 = k b) 2 + 2
= k c) 2−𝑥 − 2−𝑦 = k
d) 2−𝑥 + 2−𝑦 = k
25
...
Which is not a half plane?
a) ax + by < c
b) ax + by > c
c) Both a and b
d) None of these
27
...
The parabola 𝒚 = x is symmetric about:
a) x-axis
b) y-axis
c) z-axis
d) The line y = x
29
...
The angle between the vector A = 2i and B = 5i - 3j is:
a) 0°
b) 90°
c) 56°
d) None of these

PART III
ENGLIGH FOY TEST
1
...

a) garrulous
b) equivocal
c) taciturn
d) arrogant
e) gregarious
2
...

a) unsupported - approval
b) dismissed - contempt
c) accepted - approbation
d) unchallenged - disdain
e) unrivalled - reverence
3
...

a) situation - incongruous
b) location - apt
c) ambience - salubrious
d) durability - convenient
e) majesty - grandiose
4
...

a) cerebral - considered
b) heretical - judgmental
c) conscientious - logical
d) irrational - iconoclastic
e) capricious - deliberate
5
...

a) receding - ostensibly
b) diminishing - contentedly c) increasing - apparently
d) escalating - joyfully
e) subsiding - felicitously
Choose the correct sentences from 6-7:

6
...

A
...
but to ensure that the person who makes the suggestion will be receiving recognition for his
contribution
C
...
but rather ensure that suggestion-maker receives recognition for his contribution
E
...
Denim jeans were originally worn not so much as a fashion statement as for their being
practical work clothes
...
Denim jeans were originally worn not so much as a fashion statement as for their being
practical work clothes
B
...
Denim jeans were originally worn not so much as a fashion statement but for being practical
work clothes
D
...
Denim jeans were originally worn not as a fashion statement but as for them being practical
work clothes
Spot the ERROR from 8 to 11:
8
...
No error(E)
A
...

C
...

E
...
Illiteracy is an enormous problem(A), it affects(B) millions of people worldwide(C), and is
an impediment to(D) social progress
...

B
...

D
...

10
...
No error(E)
A
...

C
...

E
...
Shoes of those(A) kind are(B) bad for the feet(C); low heels are(D) better
...

B
...

D
...

Analogy:
12
...
Lachrymose: Tears:
a) Effusive: requests b) Ironic: rests
c) Morose: speeches d)Profound: sighs
14
...
Acumen
a) Insight
b) Stupidity
c) Supplement
d) Lovable
16
...
Illicit
a) Jovial
b) Jolly
Choose the best SYNONYM:
18
...
Pall
a) Result
b) Vanity
20
...
Ozonolysis of fatty acids is a techniques used for determining:
a) Number of OH group
b) Number of COOH group
c) Position double bond
d) Position of carbonyl group
2
...
Which one is incorrect statement:
a) He is used in filling balloons
b) Ar is used for breathing by divers
c) Neon is used in neon-signs
d) Ar is used for filling electric bulbs
4
...
One of the constituent of German silver is
a) Ag
b) Cu
c) Mg
d) Al
6
...
The hydration energy of Mg is larger than that of
a) Al2+
b) Na+
c) Be2+
d) Mg3+
8
...
The pressure of a gas does not depend upon:
a) K
...
of its molecule
b) the temperature of the gas
c) The density of the gas
d) The volume of the gas when the
density remains unchanged
10
...
The energy per molecule of oxygen gas at a temperature of T Kelvin is
(K = Boltzmann’s constant)
a) 3KT/2
b) 5KT/2
c) 3 KT
d) 5 KT
11
...
Which of the following is a true acid anhydride
a) Al2O3
b) CO2
c) CO
d)CaO
13
...
Action of Conc
...
Lead pencil contains
a)Pb
b)FeS
c) Graphite
d)PbS
16
...
The surrounding ions or molecules in complexes of transitional elements are called
as
a) Chelates
b) Ligand
c) Metalloids
d) None of these
18
...
A mixture of naphthalene and benzoic acid can be easily separated by
...
The process of setting cement under water is essentially
a)an oxidation process
b) a reduction process
c)a hydration process
d) a double decomposition process
21
...
The formula of sodium zeolite is
a)NaAl Si3O6
b) Na2Al2Si2O8
c) Na2Al2Si2O6
d) NaAl2Si2O8
23
...
Which of the following is correct
a) Li2CO3 is soluble water
b) Carbonate of Na, K and NH4+ are soluble in water
c) Carbonate of Ca, Sr and Ba are soluble in water
d) Basic carbonates of Mg and Cu are soluble in water
25
...
Which of the following dissolves in hot conc
...
Which of the following is not a transition metal
a) Fe
b) Zn
c) Gr
d) Ag
28
...
Out of the following element which one do you expect to be most reactive chemically
a) Mg
b)Ca
c)Sr
d) Ba
30

---