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