10985133
Descripción
Test por SARTHI EDUCATION, actualizado hace más de 1 año
|
Creado por SARTHI EDUCATION
hace alrededor de 7 años
|
|
Pregunta 1
Pregunta
When a constant force is applied to a body, it move with uniform?
Respuesta
-
acceleration
-
velocity
-
speed
-
momentum
Pregunta 2
Pregunta
The maximum loss in weight of an object takes place when
Respuesta
-
It is ¼th immersed in water
-
It is partially immersed in water
-
It is 1/3rd immersed in water
-
it is completely immersed in water
Pregunta 3
Pregunta
The orbits of planets around the sun are:
Respuesta
-
circular
-
parabolic
-
elliptical
-
straight
Pregunta 4
Pregunta
A coolie with a suitcase on his head is climbing up on a ladder with uniform speed. The work done by the coolie on the suitcase is:
Respuesta
-
positive
-
negative
-
0
-
undefined
Pregunta 5
Pregunta
If a stone of mass ‘m’ falls a vertical distance ‘d’ the decrease in gravitational potential energy is :
Respuesta
-
mg/d
-
mg/2d
-
mgd
-
None of these
Pregunta 6
Pregunta
A source of frequency 500 Hz emits waves of wavelength 0.2 m. How long does it take the wave to travel 300 m?
Respuesta
-
30s
-
300s
-
0.3s
-
3s
Pregunta 7
Pregunta
When sound waves travelling in air enter into water, the following remains constant:
Respuesta
-
amplitude
-
frequency
-
wavelength
-
velocity
Pregunta 8
Pregunta
A constant voltage is applied between the two ends of a uniform metallic wire. Some heat is developed in it. The heat developed is doubled if
Respuesta
-
both the length and the radius of the wire are halved.
-
both the length and the radius of the wire are doubled.
-
the radius of the wire is doubled.
-
the length of the wire is doubled.
Pregunta 9
Pregunta
You have a coil and a bar magnet. You can produce an electric current by moving
Respuesta
-
the magnet, but not the coil
-
the coil, but not the magnet
-
either the magnet or the coil
-
neither the magnet nor the coil
Pregunta 10
Pregunta
A point object is placed at a distance of 30 cm from a convex mirror of focal length 30 cm. the image formed will be
Respuesta
-
infinity
-
pole
-
focus
-
15cm behind the mirror
Pregunta 11
Pregunta
When a ray of light passes form an optically more dense medium to a less dense medium, it
Respuesta
-
goes undeviated
-
bends towards the normal
-
bends away from the normal
-
None of these
Pregunta 12
Pregunta
Hypermetropia is rectified by using
Respuesta
-
convex lens
-
concave lens
-
cylindrical lens
-
progressive lens
Pregunta 13
Pregunta
Most of the sources of energy we use represent stored solar energy. Which of the following is not ultimately derived from the Sun’s energy?
Respuesta
-
geothermal energy
-
wind energy
-
nuclear energy
-
bio-mass
Pregunta 14
![1[1443] (binary/octet-stream)](https://cdn.goconqr.com/uploads/media/image/12426546/desktop_a978f768-9dd4-46d3-bfe7-f5ab7b620912.JPG){kind=link}
Respuesta
-
III, IV, II, I
-
III, IV, I, II
-
III, II, IV, I
-
II, I, IV, III
Pregunta 15
Pregunta
When ethyl alcohol is heated with conc. H2SO4 the product formed is -
Respuesta
-
C4H8
-
C2H4
-
C3H4
-
C2H2
Pregunta 16
Pregunta
Vinegar is -
Respuesta
-
5% aqueous solution of acetic acid
-
20% alcoholic solution of acetic acid
-
100% acetic acid
-
None of these
Pregunta 17
Pregunta
Glacial acetic acid is -
Respuesta
-
100% acetic acid free of water
-
solidified acetic acid
-
gaseous acetic acid
-
liquid acetic acid
Pregunta 18
Pregunta
Which metal has 2 electrons in the outermost orbit
Respuesta
-
Na
-
Cu
-
Al
-
Be
Pregunta 19
Pregunta
Alkali metals in each period have
Respuesta
-
Smallest size
-
Lowest ionization potential
-
Highest ionization potential
-
Highest electronegativity
Pregunta 20
Pregunta
The long form of periodic table is based on
Respuesta
-
Shape of the atom
-
Mass of the atom
-
Atomic number of the atom
-
Electronegativity
Pregunta 21
Pregunta
How many possible values of I.E. can carbon have:
Respuesta
-
1
-
2
-
4
-
6
Pregunta 22
Pregunta
Which of the following has maximum ionization potential
Respuesta
-
K
-
Na
-
Al
-
Mg
Pregunta 23
Pregunta
The compound that is not a salt is
Respuesta
-
NaCl
-
slaked lime
-
Zn(NO3)2
-
PbSO4
Pregunta 24
Pregunta
The weakest acid is
Respuesta
-
HF
-
HCl
-
HBr
-
HI
Pregunta 25
Pregunta
The salt that is acidic is
Respuesta
-
Na2SO4
-
NaHSO4
-
Na2SO3
-
K2SO4
Pregunta 26
Pregunta
The sum of pH and pOH is always 14 at
Respuesta
-
all temperatures
-
at 0°C
-
at 25°C
-
at 100°C
Pregunta 27
Pregunta
An oxidizing agent is a substance which can
Respuesta
-
Gain electrons
-
oxidizes other substance and gets reduced
-
Undergo decrease in the oxidation number of one of its atoms
-
Undergo any one of the above changes
Pregunta 28
Pregunta
In the reaction , 2FeCl3 + H2S --> 2FeCl2 + 2HCl + S
Respuesta
-
FeCl3 acts as an oxidizing agent
-
Both H2S and FeCl3 are oxidized
-
FeCl3 is oxidised with H2S is reduced
-
H2S acts as an oxidizing agent.
Pregunta 29
Pregunta
Roasting of an ore results in
Respuesta
-
conversion of ore to oxide
-
melts it
-
makes it conducting
-
makes it soluble
Pregunta 30
Pregunta
The percentage of metal in metallic oxide is 60, then its equivalent weight is : (where, M = Molecular Weight)
Respuesta
-
1/5*M
-
1/2*M
-
3/2*M
-
None of These
Pregunta 31
Pregunta
Which blood vessel takes blood away from the kidney?
Respuesta
-
Renal portal vein
-
Renal vein
-
Afferent arteriole
-
Efferent arteriole
Pregunta 32
Pregunta
Excretion commonly involves
Respuesta
-
Removal of all by-products during catabolism
-
Removal of by-products during anabolism
-
Removal of nitrogenous waste
-
All the above
Pregunta 33
Pregunta
The basic unit of a vertebrate kidney is the
Respuesta
-
Ureter
-
Nephron
-
malpighian tubule
-
islets of Langerhans
Pregunta 34
Pregunta
Glucose is converted to glycogen in the body by
Respuesta
-
Glucagon
-
Insulin
-
Thyroxin
-
Adrenalin
Pregunta 35
Pregunta
Which is not a ductless gland?
Respuesta
-
Testis
-
Ovary
-
Pancreas
-
Liver
Pregunta 36
Pregunta
Number of cranial nerves in man
Respuesta
-
6 pair
-
12 pair
-
16 pair
-
32 pair
Pregunta 37
Pregunta
Receptive part of carpel is:
Respuesta
-
Ovary
-
Stigma
-
Placenta
-
Style
Pregunta 38
Pregunta
Development of an ovum from an unfertilized ovum is called as:
Respuesta
-
Vegetative Propagation
-
Parthenogenesis
-
Asexual reproduction
-
Tissue culture
Pregunta 39
Pregunta
X and Y chromosomes are:
Respuesta
-
Only morphologically similar
-
Only morphologically dissimilar
-
Morphologically as well as genetically dissimilar
-
Morphologically similar, genetically dissimilar
Pregunta 40
Pregunta
Allele is the
Respuesta
-
alternate trait of a gene pair
-
total number of genes for a trait
-
total number of chromosomes of a haploid set
-
total number of genes present on a chromosome
Pregunta 41
Pregunta
Right to Interpret the Indian constitution lies with
Respuesta
-
The executive
-
The Legislature
-
The President
-
The Judiciary
Pregunta 42
Pregunta
Election photo Identity card in India is issued by:
Respuesta
-
Collector of the district
-
Superintendent of police
-
Chief Minister
-
Election Commission
Pregunta 43
Pregunta
A council consisting of several ward members, often called panch, and a president of sarpanch
Respuesta
-
Gram Sabha
-
Gram Panchayat
-
Gram Parishad
-
None of These
Pregunta 44
Pregunta
Which organ of U. N. responsible for maintaining world peace?
Respuesta
-
The U. N. Secretariat
-
International Court of Justice
-
The General Assembly
-
The Security Council
Pregunta 45
Pregunta
Which of the following rights has only been granted to the citizens of India and denied to non-citizens?
Respuesta
-
Equality before law
-
Freedom of speech, assembly and association
-
Right to constitutional remedies
-
Protection of life and personal liberty
Pregunta 46
Pregunta
Those communists who believe in the ideology of Mao, the leader of the Chinese revolution. They seek to overthrow the government through an armed revolution so as to establish the rule of the peasants and workers
Respuesta
-
CPI
-
CPL
-
Maoists
-
Leninists
Pregunta 47
Pregunta
It is likely that in non-democratic countries
Respuesta
-
workers are free to assert their rights
-
government tend to be transparent
-
leaders tend to be corrupt
-
government are responsive to people’s demand
Pregunta 48
Pregunta
Prime Minister is the most important political institution in the country. He
Respuesta
-
Does not have a fixed tenure
-
Is appointed by the President
-
Both (a) and (b)
-
None of these
Pregunta 49
Pregunta
Indian judiciary is independent with respect to
Respuesta
-
Appointment of judges
-
Removal of judges
-
Powers of judiciary
-
All of these
Pregunta 50
Pregunta
Which of the following right is available under the Indian Constitution?
Respuesta
-
Right to work
-
Right to privacy
-
Right to livelihood
-
Right to protect one’s culture
Pregunta 51
Pregunta
Which of the following is not a key feature of Indian Constitution?
Respuesta
-
Federation
-
Presidential form of government
-
Secularism
-
Separation of powers
Pregunta 52
Pregunta
In India, the laws apply in the same manner to all regardless of a person’s status. This is called
Respuesta
-
Lawmaking
-
Law for all
-
Rule of law
-
None of these
Pregunta 53
Pregunta
Right to Freedom includes
Respuesta
-
Freedom of speech
-
Freedom to travel in the country
-
Freedom to form associations
-
All of these
Pregunta 54
Pregunta
Who among the following gives recognition to political parties as ‘national parties’ or ‘regional parties’?
Respuesta
-
The president
-
The prime Minister
-
Parliament
-
Election commission of India
Pregunta 55
Pregunta
From which of the following do minerals come?
Respuesta
-
Core
-
Crust
-
Mantle
-
None of these
Pregunta 56
Pregunta
BHEL is an example of _________ sector industries.
Respuesta
-
Private
-
Public
-
Cooperative
-
Joint
Pregunta 57
Pregunta
Medha Patekar is the leader of
Respuesta
-
Chipko Movement
-
Women Movement
-
Narmada Bachao Andolan
-
Movement for the uplift of Scheduled castes and Scheduled Tribes
Pregunta 58
Pregunta
In this type of cultivation, parts of the forest are cut and burnt in rotation. Seeds are sown in the ashes after the first monsoon rains, and the crop is harvested by October-November.
Respuesta
-
Shifting cultivation
-
Commercial cultivation
-
Intensive cultivation
-
None of the above
Pregunta 59
Pregunta
The southernmost point of India that was submerged after the 26 December 2004 tsunami was :
Respuesta
-
Rajiv point
-
Indira point
-
India point
-
Andaman point
Pregunta 60
Pregunta
What is the length of the land boundary of India?
Respuesta
-
5200 km
-
15200 km
-
45200 km
-
52000 km
Pregunta 61
Pregunta
Part of the Northern Plains, which was a thickly forested region full of wildlife, where the forests have been cleared to create agricultural land and to settle migrants from Pakistan after partition.
Respuesta
-
Bhabar
-
Terai
-
Bhangar
-
Khadar
Pregunta 62
Pregunta
Which one of the following is the largest river of the Peninsular India?
Respuesta
-
Narmada
-
Krishna
-
Godavari
-
Mahanadi
Pregunta 63
Pregunta
Which soil is the widespread soil of India?
Respuesta
-
Alluvial
-
Black
-
Laterite
-
Desert
Pregunta 64
Pregunta
Which of the following is not an area of Mountain soil?
Respuesta
-
Meghalaya
-
Uttaranchal
-
Tamil Nadu
-
Jammu and Kashmir
Pregunta 65
Pregunta
Which of the following ministry looks after the problem of consumers and protects their rights?
Respuesta
-
Home ministry
-
Health Ministry
-
Ministry of Consumers Rights
-
Ministry of Consumer Affairs
Pregunta 66
Pregunta
What does ATM stand for?
Respuesta
-
Any Time Money
-
Automated Teller Machine
-
Automatic Timely Money
-
Automatic Temporary Machine
Pregunta 67
Pregunta
Commercial Banks and Cooperative Societies are an example of :
Respuesta
-
Formal sources of credit
-
Informal sources of credit
-
Organised sector
-
None of these
Pregunta 68
Pregunta
National income of a country divided by its total population-
Respuesta
-
Gross Domestic product
-
Per Capita income
-
Net Domestic product
-
Depreciation
Pregunta 69
Pregunta
The ‘Renaissance’ laid emphasis on
Respuesta
-
Imperialism
-
The importance of reason
-
Capitalism
-
Moral principles
Pregunta 70
Pregunta
Name the important trading company that became master of India.
Respuesta
-
French treading company
-
Italian East India company
-
The English east India company
-
None of these
Pregunta 71
Pregunta
When did the French Revolution take place?
Respuesta
-
In 1784 AD
-
In 1786 AD
-
In 1787 AD
-
In 1789 AD
Pregunta 72
Pregunta
What was the first kind of printing system called?
Respuesta
-
Press-printing system
-
lnk Printing system
-
Hand printing system
-
Paper printing system
Pregunta 73
Pregunta
Under Ryotwari system the lands were resurveyed after every
Respuesta
-
5 years
-
10 years
-
20 years
-
30 years
Pregunta 74
Pregunta
In 1855 Wajid Ali Shah was the nawab of
Respuesta
-
Bengal
-
Hyderabad
-
Jaunpur
-
Awadh
Pregunta 75
Pregunta
The first Hill station founded by the English is ________.
Respuesta
-
Darjeeling
-
Shimla
-
Mussoorie
-
Mount Abu
Pregunta 76
Pregunta
Muslim League was found in 1906 by Agha Khan and Nawab Salimulla at
Respuesta
-
Dhaka
-
Lahore
-
Karachi
-
Peshawar
Pregunta 77
Pregunta
Gandhji withdrew the Non–Cooperation Movement in the year :
Respuesta
-
1919
-
1920
-
1921
-
1922
Pregunta 78
Pregunta
Poorna Swaraj resolution was passed at which of the following places?
Respuesta
-
Karachi
-
Lahore
-
Surat
-
Calcutta
Pregunta 79
Pregunta
Champaran Movement was launched to support
Respuesta
-
Textile mill workers
-
Indigo Farmers
-
Landlords
-
Peasants against high taxes
Pregunta 80
Pregunta
Who was the head of interim govt, formed by the Indian National Congress before Independence?
Respuesta
-
Mahtama Gandhi
-
Jawahar Lal Nehru
-
Sardar Patel
-
None of these
Pregunta 81
Pregunta
Pickup the odd out from the following questions which does not have any relation with the other set of letters:
Respuesta
-
B C E F
-
H I K L
-
N O Q R
-
A B Y Z
Pregunta 82
Pregunta
Pickup the odd out from the following questions which does not have any relation with the other set of letters:
Respuesta
-
W X Y Z
-
X C W D
-
V E U F
-
Z A Y B
Pregunta 83
Pregunta
Pickup the odd out from the following questions which does not have any relation with the other set of letters:
Respuesta
-
C A D B
-
I K M O
-
A C E G
-
Q S U W
Pregunta 84
Pregunta
Pickup the odd out from the following questions which does not have any relation with the other set of letters:
Respuesta
-
A D B E
-
D C B A
-
F I G J
-
K N L O
Pregunta 85
Pregunta
Pickup the odd out from the following questions which does not have any relation with the other set of letters:
Respuesta
-
A G H B
-
E I J F
-
Z A Z B
-
C K L D
Pregunta 86
Pregunta
Pickup the odd out from the following questions which does not have any relation with the other set of letters:
Respuesta
-
PUNE
-
NAGPUR
-
BIHAR
-
PATNA
Pregunta 87
Pregunta
On which day of the week 26th January, 1981 had fallen?
Respuesta
-
Sunday
-
Friday
-
Tuesday
-
Monday
Pregunta 88
Pregunta
If A + B means ‘A is brother of B’ A ¸ B means ‘A is father of B’ and A × B means ‘A is sister of B’, which of the following means ‘M is uncle of P’?
Respuesta
-
M + N × P
-
N × P ¸ M
-
M ¸ K × P
-
M + N ¸ P
Pregunta 89
Pregunta
Pointing to an old man, Ramu said, “His son is my son’s uncle.” How is the old man related to Ramu?
Respuesta
-
Uncle
-
Brother
-
Father
-
Grandfather
Pregunta 90
Pregunta
Saturday is the 6th odd day. What will be the day of the week at 98th day?
Respuesta
-
Tuesday
-
Monday
-
Friday
-
Wednesday
Pregunta 91
Pregunta
If today is Sunday. What will be the day of the week at 95th days?
Respuesta
-
Thursday
-
Wednesday
-
Sunday
-
Saturday
Pregunta 92
Pregunta
If 25th April, 2003 falls on tuesday. What will be the day of the week on the 1st of May, 2003?
Respuesta
-
Monday
-
Friday
-
Sunday
-
Saturday
Pregunta 93
Pregunta
What day of the week was 1st July 1985?
Respuesta
-
Sunday
-
Tuesday
-
Monday
-
Friday
Pregunta 94
Pregunta
What will be the day of the week on 26th September 2003?
Respuesta
-
Monday
-
Saturday
-
Sunday
-
Friday
Pregunta 95
Pregunta
If you start your Journey on 22nd June 2003. What will be the day of the week after 7 days of your departure?
Respuesta
-
Saturday
-
Monday
-
Friday
-
Sunday
Pregunta 96
Pregunta
Mr Sandeep wanted to go home on Saturday. On which date of the week of July 2003, he will be able to move?
Respuesta
-
5th July 2003
-
6th July 2003
-
4th July 2003
-
3rd July 2003
Pregunta 97
Respuesta
-
263
-
82
-
46
-
34
Pregunta 98
Respuesta
-
50
-
44
-
55
-
40
Pregunta 99
Respuesta
-
49
-
36
-
25
-
9
Pregunta 100
Respuesta
-
70
-
74
-
72
-
86
Pregunta 101
Respuesta
-
35
-
42
-
21
-
22
Pregunta 102
Respuesta
-
12
-
10
-
6
-
5
Pregunta 103
Respuesta
-
4
-
10
-
9
-
12
Pregunta 104
Respuesta
-
60
-
58
-
64
-
72
Pregunta 105
Respuesta
-
21
-
24
-
32
-
42
Pregunta 106
Respuesta
-
712
-
211
-
864
-
882
Pregunta 107
Pregunta
Six films P, Q, R, S, T and U are to be released on consecutive Friday. The schedule of the release is to be in accordance with the following :
(i) P must be released a week before T.
(ii) R must not be released immediately after the first release
(iii) Q must be released on the friday following the friday on which U is released.
(iv) S must be released on fifth friday and should not be immediately preceded by Q.
(v) T must not be released in the last.
Which of the following films preceded ‘T’ ?
Respuesta
-
S
-
U
-
P
-
Q
Pregunta 108
Pregunta
Six films P, Q, R, S, T and U are to be released on consecutive Friday. The schedule of the release is to be in accordance with the following :
(i) P must released a week, before T.
(ii) R must not be released immediately after the first release
(iii) Q must be released on the friday following the friday on which U is released.
(iv) S must be released on fifth friday and should not be immediately preceded by Q.
(v) T must not be released in the last.
In between which of the two films S is to be released ?
Respuesta
-
Q and R
-
R and T
-
T and U
-
P and T
Pregunta 109
Pregunta
Six films P, Q, R, S, T and U are to be released on consecutive Friday. The schedule of the release is to be in accordance with the following :
(i) P must released a week, before T.
(ii) R must not be released immediately after the first release
(iii) Q must be released on the friday following the friday on which U is released.
(iv) S must be released on fifth friday and should not be immediately preceded by Q.
(v) T must not be released in the last.
Which of the following films released first ?
Respuesta
-
R
-
Q
-
P
-
U
Pregunta 110
Pregunta
Six films P, Q, R, S, T and U are to be released on consecutive Friday. The schedule of the release is to be in accordance with the following :
(i) P must released a week, before T.
(ii) R must not be released immediately after the first release
(iii) Q must be released on the friday following the friday on which U is released.
(iv) S must be released on fifth friday and should not be immediately preceded by Q.
(v) T must not be released in the last.
Which of the following films released immediately after Q ?
Respuesta
-
P
-
R
-
S
-
T
Pregunta 111
Pregunta
Six films P, Q, R, S, T and U are to be released on consecutive Friday. The schedule of the release is to be in accordance with the following :
(i) P must released a week, before T.
(ii) R must not be released immediately after the first release
(iii) Q must be released on the friday following the friday on which U is released.
(iv) S must be released on fifth friday and should not be immediately preceded by Q.
(v) T must not be released in the last.
Film R cannot be released on which of the following Fridays in addition to second Friday ?
Respuesta
-
First
-
Third
-
Fourth
-
Fifth
Pregunta 112
Pregunta
"One term in the number series is wrong. Find out the wrong term.
11, 42, 39, 164, 525, 421, 749"
Respuesta
-
164
-
421
-
525
-
749
Pregunta 113
Pregunta
"One term in the number series is wrong. Find out the wrong term.
10, 41, 94, 1624, 2516, 3625, 4936"
Respuesta
-
1624
-
2516
-
3625
-
4936
Pregunta 114
Pregunta
"One term in the number series is wrong. Find out the wrong term.
4, 7, 13, 25, 49, 97, 153."
Respuesta
-
25
-
49
-
97
-
153
Pregunta 115
Pregunta
"One term in the number series is wrong. Find out the wrong term.
10, 13, 26, 37, 51, 85, 154."
Respuesta
-
10
-
26
-
51
-
154
Pregunta 116
Pregunta
"One term in the number series is wrong. Find out the wrong term.
15, 25, 35, 72, 95, 168, 195"
Respuesta
-
25
-
35
-
95
-
195
Pregunta 117
Pregunta
"Find the missing term?
a _bc_a_a_"
Respuesta
-
bccb
-
cbcc
-
bbca
-
cbbc
Pregunta 118
Pregunta
AJAY is written as 8882, then in same code NAMA would be written as:
Respuesta
-
4858
-
5848
-
4448
-
8258
Pregunta 119
Pregunta
If TEMPLE is coded as VHQURL, then CHURCH will be coded as:
Respuesta
-
EKYWIO
-
EKUWIO
-
EKYWIN
-
EKYWJO
Pregunta 120
Pregunta
Ramakant walks northwards. After a while, he turns to his right and a little further to his left. Finally, after walking a distance of one kilometer, he turns to his lefts again, In which direction is he moving now?
Respuesta
-
North
-
South
-
East
-
West
Pregunta 121
Pregunta
Starting from a point P, Sachin walked 20 meters towards South. He turned left and walked 30meters. He then turned left and walked 20 meters. He again turned left and walked 40 meters and reached a point Q. How far and in which direction is the point Q from the point P?
Respuesta
-
20 meters West
-
10 meters East
-
10 meters West
-
10 meters North
Pregunta 122
Pregunta
If West becomes North-East, South-West becomes East and so on, then what will south become?
Respuesta
-
North-West
-
South-West
-
West
-
East
Pregunta 123
Pregunta
If 323 X 41 = 14323, 137 X 72 = 27731, 48 X 87 = 7884, then 34 X 75 = ?
Respuesta
-
2550
-
5743
-
7534
-
4357
Pregunta 124
Pregunta
If a = 11 (242) 121, b = 14 (392) 196, c = 13 (?) 169
Respuesta
-
182
-
338
-
458
-
368
Pregunta 125
Pregunta
If ‘+’ means ‘ x ’, ‘ x ’ means ‘–‘, ‘/ ’ means ‘+’ and ‘–‘ means ‘/ ’, then 175–25 / 5+20 x 3+10=?
Respuesta
-
160
-
77
-
2370
-
240
Pregunta 126
Respuesta
-
10
-
12
-
21
-
14
Pregunta 127
Pregunta
If a clock shows 12 : 37, then its mirror image will be?
Respuesta
-
11:37
-
11:23
-
01:23
-
21:23
Pregunta 128
Respuesta
-
45
-
49
-
63
-
67
Pregunta 129
Respuesta
-
1
-
0
-
2
-
9
Pregunta 130
Respuesta
-
36
-
44
-
48
-
50
Pregunta 131
Pregunta
Two numbers differ by 4 and their product is 192. The numbers are
Respuesta
-
12 , 16
-
10 , 14
-
11 , 15
-
13, 18
Pregunta 132
Pregunta
The first and last term of an A.P. are 1 and 11. If the sum of its terms is 36, then the number of terms will be
Respuesta
-
5
-
6
-
7
-
8
Pregunta 133
Pregunta
In an A.P. where a (m) represents mth term in it, [ a(m+n) + a(m-n)] is equal to
Respuesta
-
0
-
1
-
2 a(m)
-
a(m)
Pregunta 134
Pregunta
sin q cos (90º – q) + cos q sin(90º – q) =
Respuesta
-
0
-
1
-
2
-
3/2
Pregunta 135
Pregunta
(sin25)^2 + (sin65)^2
Respuesta
-
90
-
40
-
0
-
1
Pregunta 136
Pregunta
tan 5x – tan3 x – tan2x =
Respuesta
-
tan 5x tan 3x tan 2x
-
sin5x sin3x sin2x
-
cos 5x cos 3x cos2x
-
None
Pregunta 137
Pregunta
If A = (Sin q)^2 + (Cos q)^4, then for all values of q
Respuesta
-
Image:1 (binary/octet-stream)
-
Image:2 (binary/octet-stream)
-
Image:3 (binary/octet-stream)
-
Image:4 (binary/octet-stream)
Pregunta 138
Pregunta
ln a problem involving division, the divisor is eight times the quotient and four times the remainder. If the remainder be 12, then the dividend is
Respuesta
-
400
-
342
-
300
-
450
Pregunta 139
Pregunta
The ratio of two number is 3 : 4 and their H.C.F. is 4. Their L.C.M. is
Respuesta
-
12
-
16
-
24
-
48
Pregunta 140
Pregunta
The smallest number which when diminished by 7, is divisible by 12, 16, 18, 21 and 28 is
Respuesta
-
1008
-
1015
-
1022
-
1032
Pregunta 141
Pregunta
If pth term of an A.P. is 1/q and qth term is 1/p , then the sum of pq terms is
Respuesta
-
(p-q)/2
-
(p+q)/2
-
(pq+1)/2
-
(pq-1)/2
Pregunta 142
Pregunta
A two digit number is four times the sum and three times the product of its digits. The number is
Respuesta
-
22
-
23
-
24
-
25
Pregunta 143
Pregunta
If x = 1 is a common root of the equations ax2 + ax + 3 = 0 and x2 + x + b = 0, then ab =
Respuesta
-
3
-
3.5
-
6
-
-3
Pregunta 144
Pregunta
If p,q are the roots of a(x)^2 – 2bx + c = 0, then (pq)^3 + (p^2)(q^3) + (p^3)(q^2) is
Respuesta
-
Image:1 (binary/octet-stream)
-
Image:2 (binary/octet-stream)
-
Image:3 (binary/octet-stream)
-
None of these
Pregunta 145
Pregunta
Ramesh and Mahesh solve an equation. In solving Ramesh commits a mistake in constant term and find the roots are 8 and 2. Mahesh commits a mistake in the coefficient of x and find the roots –9 and –1. The correct roots are
Respuesta
-
– 8, 2
-
9, 1
-
9, -1
-
– 8, – 2
Pregunta 146
Pregunta
If the root of the equation a(x^2) + bx + c = 0 are in the ratio m : n, then
Respuesta
-
mn (a^2) = (m + n) (c^2)
-
mn(b^2) = (m + n) ac
-
mn(b^2) = ((m + n)^2) ac
-
None of these
Pregunta 147
Pregunta
Sum of all natural numbers lying between 250 and 1000 which are exactly divisible by 3 is
Respuesta
-
157365
-
153657
-
156375
-
155637
Pregunta 148
Pregunta
The traffic lights at three different road crossings change after every 48 sec, 72 sec and 108 sec respectively. If they all change simultaneously at 8:20:00, then at what time will they again change simultaneously?
Respuesta
-
08:27:12
-
07:23:06
-
08:20:24
-
08:30:16
Pregunta 149
Pregunta
Find the value of (1 + tan q + sec q)(1 + cot q - cosec q).
Respuesta
-
1
-
-1
-
2
-
-2
Pregunta 150
Pregunta
In triangle ABC, Angle B = 90º, AB = 5 cm and BC = 12 cm. Then sin C =
Respuesta
-
12/13
-
5/13
-
5/12
-
13/5
¿Quieres crear tus propios Tests gratis con GoConqr? Más información.