Bernoulli’s principle is based on which one among the following laws?
- ((a))
Conservation of mass
- ((b))
Conservation of momentum
- ((c))
Conservation of angular momentum
- ((d))
Conservation of energy
Show Answer
Conservation of mass
120 questions · 120 minutes · with answers · free
Bernoulli’s principle is based on which one among the following laws?
Conservation of mass
Conservation of momentum
Conservation of angular momentum
Conservation of energy
Conservation of mass
The temperature of water at the bottom of a lake whose upper surface has frozen to ice would be around (in degrees Celsius)
-10
0
4
-4
-10
Tawang Pass is a mountain corridor connecting India with
Nepal
China
Pakistan
Myanmar
Nepal
Which of the following Indus Valley Civilization sites are located in India?
i) Mohenjo-daro
(ii) Harappa
(iii) Babar Kot
(iv) Dholavira
Choose the correct answer from the following:
(i) and (iv) only
(ii) and (iii) only
(iii) and (iv)
(iv) only
(i) and (iv) only
The pressure exerted by a 760 mm column of mercury at 0°C is known as
1 pascal
1 atmosphere
1 bar
1 poise
1 pascal
Which one of the following hormones is essential for the uptake of glucose by cells in the human body?
GH
TSH
Insulin
Cortisol
GH
'Altitude sickness' is caused at high altitude due to
high partial pressure of oxygen
low partial pressure of oxygen
low partial pressure of carbon dioxide
high partial pressure of carbon monoxide
high partial pressure of oxygen
Which one of the following statements is not correct with respect to protection of individuals being tried for offences?
A confession can never be used as evidence against the accused
The accused must have violated an existing law
An accused cannot be tried and punished for the same offence again
The quantum of punishment must be provided in law as it existed on the date of commission of an offence
A confession can never be used as evidence against the accused
The headquarters of 'Economic and Social Commission for Asia and the Pacific' is located at
Singapore
Manila
Hong Kong
Bangkok
Singapore
Which one of the following writs is issued by the Supreme Court to secure the freedom of a person upon unlawful arrest?
Habeas Corpus
Mandamus
Certiorari
Quo Warranto
Habeas Corpus
Jammu and Kashmir Rifles is
an infantry regiment of the Indian Army
a battalion of the Rashtriya Rifles
the name of the Armed Police of the State of Jammu and Kashmir
a paramilitary force under the Ministry of Home Affairs
an infantry regiment of the Indian Army
Which sector currently contributes most to the Gross Domestic Product of India?
Manufacturing
Agriculture
Services
Marine
Manufacturing
With reference to Simon Commission's recommendations, which one of the following statements is correct?
It recommended the replacement of diarchy with responsible government in the provinces
It proposed the setting up of inter-provincial council under the Home Department
It suggested the abolition of bicameral legislature at the Centre
It recommended the creation of Indian Police Service with a provision for increased pay and allowances for British recruits as compared to Indian recruits
It recommended the replacement of diarchy with responsible government in the provinces
Consider the following actions by the Government:
In the context of economic recession, which of the above actions can be considered a part of the "fiscal stimulus" package?
1 and 2only
2 only
1 and 3 only
1, 2 and 3
1 and 2only
Circulatory system is made of
veins and arteries
lymph vessels and nodes
blood vessels, heart and blood
capillaries and veins
veins and arteries
Alps Mountains and Himalayas are classic examples of process of
plate owning
volcanic activity
plate convection
folding
plate owning
Ozone layer is part of layer of
Mesosphere
Stratosphere
Thermosphere
Troposphere
Mesosphere
Which one among the following rocks is not a sedimentary rock?
Shale
Limestone
Slate
Sandstone
Shale
Which one of the following is the largest source of electricity in India?
Hydropower plants
Thermal power plants
Nuclear power plants
Solar power plants
Hydropower plants
Who among the following was associated with the Hindustan Socialist Republican Association?
Subhash Chandra Bose
Mahatma Gandhi
Laxmi Sehgal
Chandrashekhar Azad
Subhash Chandra Bose
Which among the following is the hardest part of our body?
Skull bones
Thumb nails
Rib bones
Enamel of teeth
Skull bones
The grassland region of North America is known as:
Selvas
Downs
Veldt
Prairies
Selvas
The Simlipal Biosphere Reserve is located in:
Meghalaya
Manipur
Assam
Odisha
Meghalaya
Which one of the following does not have an allotrope?
Oxygen
Sulphur
Nitrogen
Carbon
Oxygen
Consider the following statements:
(i) Diamond is hard and graphite is soft,
(ii) Diamond is soft and graphite is hard,
(iii) Diamond is a bad conductor and graphite is a good conductor,
(iv) Diamond is a good conductor and graphite is a bad conductor.
Which of the statements given above is/are correct?
(i) and (iii)
(i) only
(ii) and (iii)
(i) and (iv)
(i) and (iii)
Which one among the following statements about thermal conductivity is correct?
Steel > Wood > Water
Steel > Water > Wood
Water > Wood > Steel
Water > Steel > Wood
Steel > Wood > Water
A body weighs 10 kgs on the equator. At the poles, it is likely to weigh:
10 kgs
Less than 10 kgs
More than 10 kgs
0
10 kgs
Which of the following monuments was formerly known as All India War Memorial?
India Gate
Gateway of India
Charminar
Red Fort
India Gate
Which of the following statements regarding the Preamble of the Constitution of India are correct?
(i) The preamble is and integral part of the Constitution
(ii) The words 'secular' and 'socialist' have been a part of the Preamble since its inception.
(i) only
(ii) only
Both (i) and (ii)
Neither (i) nor (ii)
(i) only
The Vice President of India is elected by an electoral college consisting of:
Members of both the Houses of Parliament
Members of the Rajya Sabha only
Members of the Lok Sabha only
Members of both the Houses of Parliament and the members of Legislative Assemblies of all the States
Members of both the Houses of Parliament
Navroz is a festival celebrated in India by the:
Hindus
Muslims
Christians
Parsis
Hindus
Of which significant event of the freedom struggle was the 100th anniversary recently commemorated?
Swadeshi movement
Champaran Satyagraha
Non-Cooperation movement
Civil Disobedience movement
Swadeshi movement
Normally, the Parliament can legislate on subjects enumerated in the:
Union List
State List
Both Union and State List
Financial List
Union List
What is the missing number of the series 7, X, 21, 31, 43?
11
12
13
14
11
An automobile owner reduced his monthly fuel consumption when the price went up. The price consumption relationship is as follows:
| Price (Rs. Per litre) | 40 | 50 | 60 | 75 |
|---|---|---|---|---|
| Monthly consumption (litres) | 60 | 48 | 40 | 32 |
If the price goes up to Rs 80 a litre, his expected consumption in litres is expected to be:
30
28
26
Cannot be determined
30
In a test, a candidate attempted only 10 questions and secured 50% marks in each of the questions. If he obtained a total of 25% in the test and all the questions carried equal marks, how many questions were there in the test?
8
10
15
20
8
A father is nine times as old as his son and the mother is eight times as old as the son. The sum of the father's and the mother's age is 68 years. What is the age of the son?
10 years
8 years
6 years
4 years
10 years
Each of A, B, C, and D has Rs. 100. A pays Rs. 20 to B, who pays Rs. 10 to C, who gets Rs. 30 from D. In this context, which of the following statements are correct?
C is the richest
D is the richest
C has more than what A and D have in aggregate
D is richer than B
C is the richest
Ram and Afzal start from the same point in opposite directions. After each 1 km, Ram always turns left and Afzal always turns right. Which of the following statements is correct?
After both have travelled 2 km, the distance between them is 4 km
They meet after each has travelled 3 km
They meet for the first time after each has travelled 4 km
They never meet
After both have travelled 2 km, the distance between them is 4 km
Two equal glasses of the same type are respectively 1/3 and 1/4 full of milk. The glasses are then filled to the brim by adding water and the contents are then mixed in a pot. What is the ratio of the content of water and milk in the pot?
3 : 1
7 : 3
11 : 7
17 : 7
3 : 1
A rectangular field has to be fenced on three sides leaving one of the sides of 20 feet uncovered. If the area of the field is 680 sq. feet, how many feet of fencing will be required?
95
92
88
82
95
A large field of 700 hectares is divided into two parts. The difference of the areas of the two parts is one-fifth of the average of the two areas. What is the area of the smaller part in hectares?
385 hectares
315 hectares
225 hectares
175 hectares
385 hectares
Two stations P and Q are 110 km apart on a straight track. One train starts from P at 7 a.m. and travels towards Q at 20 kmph. Another train starts from Q at 8 a.m. and travels towards P at a speed of 25 kmph. At what time will they meet?
10 a.m.
10:30 a.m.
11 a.m.
11:30 a.m.
10 a.m.
Rahul went to a shop and bought things worth Rs. 25 out of which 30 paise went on sales tax on taxable purchases. If the tax rate was 6%, then what was the total amount that Rahul paid for the taxable items?
Rs. 5
Rs. 5.3
Rs. 19.7
Rs. 20
Rs. 5
A fruit seller had some oranges. He sells 40% of oranges and still has 420 oranges. How many oranges he had originally?
550
700
1000
1050
550
An accurate clock shows 8 o'clock in the morning. Through how many degrees will the hour hand rotate when the clock shows 2 o'clock in the afternoon?
60
90
180
360
60
The average of 20 non-zero numbers is zero. Of them, how many of them may be greater than zero, at the most?
0
10
18
19
0
The angle of elevation of a 5 m long ladder leaning against a wall is 45 degrees and the foot of the ladder is 3 m away from the wall. The height of wall up to the point where the ladder is resting against it is:
2 m
3 m
4 m
Cannot be determined on the basis of the given information
2 m
P is able to do a piece of work in 15 days and Q can do the same work in 20 days. If they can work together for 4 days, what is the fraction of work left?
8/15
7/15
11/15
2/11
8/15
The sum of the present ages of a son and his father is 60 years. Six years ago, a father’s age was five times the age of the son. After 6 years, what will be son’s age?
14 years
20 years
46 years
52 years
14 years
The 2020 Summer Olympics will be held at:
Doha
Tokyo
London
Barcelona
Doha
The Zojila tunnel planned to be constructed under the Zojila pass will be:
The world's longest bidirectional tunnel
Asia's longest bi-directional tunnel
India's longest bi-directional tunnel
The world's highest tunnel
The world's longest bidirectional tunnel
With which sport is Saikhom Mirabai Chanu associated?
Archery
Athletics
Weight lifting
Wrestling
Archery
Who captained the Indian team during the Women’s Cricket World Cup, 2017?
Mithali Dorai Raj
Harmanpreet Kaur
Thirush Kamini
Poonam Raut
Mithali Dorai Raj
Kailash Satyarthi, who was awarded the Nobel Peace Prize in 2014, works in the field of:
Women's rights
Nuclear disarmament
Water rights
Child rights
Women's rights
The National Health Protection Scheme announced by the Finance Minister during the presentation of the budget for the fiscal year 2018-19 will:
Provide a 100 bedded hospital in each of the districts of India
Provide a Rs. 5 lakh insurance cover to 10 crore economically vulnerable families
Provide life-saving drugs to all persons below the poverty line
Provide artificial limbs to physically disabled persons
Provide a 100 bedded hospital in each of the districts of India
The National Institute of Mental Health and Neuro Sciences is located in:
Kolkata
Bengaluru
Gurugram
Chennai
Kolkata
Which of the following is not correct with respect to Kalhana’s ‘Rajtarangini’?
The subject of the book deals with various dynasties that ruled Kashmir
The book was written in the 15th century
It was written in Sanskrit
It is an invaluable source of information about early Kashmir
The subject of the book deals with various dynasties that ruled Kashmir
Consider the following statements about Bitcoin: (i) Bitcoin is a cryptocurrency,
(ii) It is the first decentralized digital currency,
(iii) The system works as a peer-to-peer network called the block chain.
Which of the above statements are correct?
(i) only
(i) and (ii) only
(i) and (iii) only
(i), (ii) and (iii)
(i) only
Sultan Zain-ul-Abedin, who ruled Kashmir during the 15th Century, was also known as:
Bud-shah
Alamgeer
Jahanpanah
Jahangir
Bud-shah
In the context of computing software, which of the following is not an operating system?
Android
iOS
Windows
Microsoft Office
Android
Consider the following statements about Particulate Matter (PM):
(i) Mixture of solid particles and liquid droplets found in the air,
(ii) Dust from construction sites and unpaved roads is a major source of PM in the air,
(iii) Over exposure to PM can lead to respiratory disorders.
Which of the above statements are correct?
(i) and (ii) only
(i) and (iii) only
(ii) and (iii) only
(i), and (ii) and (iii)
(i) and (ii) only
When is the World Environment Day observed?
21st January
5th June
21st July
5th October
21st January
The Paris Agreement on climate change seeks to:
Ban the use of hydrocarbons by 2030
Reduce the use of hydrofluorocarbons
Keep the increase in global average temperature to well below 2°C above pre-industrial levels
All the above
Ban the use of hydrocarbons by 2030
The Fourth Buddhist Council was held in Kashmir under the leadership of:
Ashok
Bindusara
Kunal
Kanishka
Ashok
The Border Area Development Programme is a scheme of the:
Ministry of Home Affairs
Ministry of Defence
Ministry of External Affairs
Ministry of Law and Justice
Ministry of Home Affairs
Among other things, excavations at Ambaran-Pamberwan sites near Akhnoor have proved that:
It was a Neolithic settlement
It was an iron-age settlement
It was a burial site
It was associated with Buddhism
It was a Neolithic settlement
Which one of the following is a renewable source of energy?
Natural gas
Wind energy
Petroleum
Nuclear energy
Natural gas
Light years is a measure of:
Time
Distance
Speed
Luminosity
Time
The McMahon Line is mentioned in the context of relations between India and:
Nepal
Pakistan
Bangladesh
China
Nepal
Annie Besant formed the Home Rule League in India based on the pattern of Home Rule Movement in:
Ireland
Scotland
England
Wales
Ireland
Consider the following statements about Rabindranath Tagore:
(i) He composed a number of patriotic songs during the ‘Swadeshi’ movement.
(ii) He returned his knighthood to condemn the brutal killing of innocent people at Jallianwala Bagh.
(iii) He refused to accept the Nobel Prize.
Which of the statements given above is/are correct?
(i) only
(ii) only
(iii) only
(i),and (ii)
(i) only
The famous historical book, “Travels in the Mughal Empire” was written by:
Ibn Battuta
Francois Bernier
Al-Biruni
Thomas Roe
Ibn Battuta
Which one among the following was not a feature of the provincial executive as envisaged by the Government of India Act, 1935?
The executive authority of the province was vested in the Governor
There was a Council of Ministers to advise the Governor
Dyarchy established by the Government of India Act, 1919 was abolished at the provincial level
The Governor could be removed by a vote of no confidence of the Provincial legislature
The executive authority of the province was vested in the Governor
Which of the following statements about India's unorganized sector are true?
(i) Labour is more in number than that in the organized sector.
(ii) Job security and work regulation are better in the unorganized sector.
(iii) They are usually not organized into trade unions.
Which of the above statements is/are correct?
i only
i and ii only
i and iii only
i,ii and iii
i only
In India, mergers and acquisition of firms are regulated by:
National Manufacturing Competitiveness Council
Competition Commission of India
Security and Exchange Board of India
Department of Industrial Policy and Promotion
National Manufacturing Competitiveness Council
Share of food in total consumption expenditure has been coming down as per capita income grew over time in the last sixty years because:
People have been purchasing less food
People have been preferring non-cereal items in their food basket
Growth in food expenditure has been lower than growth in per capita income
Percentage of the poor in population has increased over time
People have been purchasing less food
The only Wild Ass sanctuary in India can be found at:
Barmer in Rajasthan
Jaisalmer
Rann of Kutch
Daman
Barmer in Rajasthan
‘Pradhan Mantri Ujjwala Yojna’ is aimed at:
Providing LED bulbs to all BPL families
Providing LPG connections to all BPL households
Providing electricity to all BPL households
Providing smokeless kerosene stoves to all households
Providing LED bulbs to all BPL families
Apart from Costa Rica, the Olive Ridley turtles also nest along the coast of one of the states of the country which has recently imposed a ban on fishing for six months to protect this endangered species. Which of the following is the concerned state?
West Bengal
Andhra Pradesh
Odisha
Karnataka
West Bengal
Megasthenes visited India during the reign of:
Chandragupta Vikramaditya
Chandragupta Maurya
Ashok
Harsha
Chandragupta Vikramaditya
The remains of the Vijayanagar empire can be found at:
Bijapur
Golconda
Hampi
Baroda
Bijapur
Initially an associate of Gandhi, he left the Congress, broke off with Gandhi and launched a radical social movement called the ‘Self-Respect Movement’. The reference here is to:
Chhatrapati Maharaj
E.V.R. Naicker
P. Tyagaraya Chetti
Jyotirao Govind Rao Phule
Chhatrapati Maharaj
The movement that came to an abrupt end because of the Chauri Chaura incident was the:
Wahabi movement
Home rule movement
Non-Cooperation movement
Civil Disobedience movement
Wahabi movement
Mango shower is associated with which one of the following states?
Punjab and Haryana
Uttar Pradesh and Bihar
Gujarat and Orissa
Kerala and Karnataka
Punjab and Haryana
Which one is a major river of Tamil Nadu?
Narmada
Kaveri
Tapi
Indus
Narmada
How was the Wular lake formed?
It is a reservoir of a Hydel power project
It is an ox-bow lake formed by the river Jhelum
It was formed due to glacial activity
It was formed due to tectonic activity
It is a reservoir of a Hydel power project
Duration of day and night in a country is influenced by its:
Latitudinal extent
Longitudinal extent
Equator
Prime Meridian
Latitudinal extent
Which one of the following water bodies separate Sri Lanka from India?
Palk Strait and Gulf of Khambhat
Palk Strait and Gulf of Mannar
Gulf of Mannar and 10 Degree Channel
10 Degree Channel and Gulf of Khambhat
Palk Strait and Gulf of Khambhat
The ideals of liberty, equality, and fraternity enshrined in the Preamble of the Constitution of India were inspired by:
The French Revolution
The Russian Revolution
The American Declaration of Independence
The Chinese Revolution
The French Revolution
In which state is the Manas National Park located?
Assam
Rajasthan
West Bengal
Tamil Nadu
Assam
In blood, platelets are required for:
Transporting oxygen
Transporting carbon dioxide
Initiating clotting of blood
Immunity
Transporting oxygen
Which attribute of a sound wave is related to the loudness of sound?
Amplitude
Frequency
Pitch
Speed
Amplitude
Who among the following was associated with the Mughal Court as a physician to Prince Dara Shikoh?
Hakim Afzal Khan
Francois Bernier
Ibn Battuta
Duarte Barbosa
Hakim Afzal Khan
An emergency under article 352 of the Indian Constitution can be declared only during:
Failure of constitutional machinery in a State
Financial instability
War, external aggression or internal disturbance
War, external aggression or armed rebellion
Failure of constitutional machinery in a State
The provision of the Indian Constitution, that most clearly expresses the power of Judicial Review is:
Article 14
Article 21
Article 32
Article 41
Article 14
The SAARC Secretariat is located at:
Kathmandu
Colombo
Islamabad
Male
Kathmandu
‘Pradhan Mantri Jan Dhan Yojna’ has been launched for:
Providing housing loans to persons below the poverty line
Promoting women’s Self Help Groups
Promoting financial inclusion in the country
Promoting loans to start-up business ventures
Providing housing loans to persons below the poverty line
Which one of the following pairs of States of India indicates the easternmost and westernmost state?
Assam and Rajasthan
Manipur and Gujarat
Nagaland and Rajasthan
Arunachal Pradesh and Gujarat
Assam and Rajasthan
Consider the following statements:
(i) A Money Bill can be introduced in any of the Houses of Parliament.
(ii) The determination whether a Bill is a Money Bill is made by the Union Cabinet.
Which of the above statements are correct?
Only (i)
Only (ii)
Both (i) and (ii)
Neither (i) nor (ii)
Only (i)
The Government of India Act, 1919 clearly defined:
The separation of powers between the judiciary and the executive
The jurisdictions of the Central and Provincial Governments
The powers of the Secretary of State for India and the Viceroy
None of the above
The separation of powers between the judiciary and the executive
The area known as ‘Golan Heights’ sometimes appears in the news in the context of the events related to:
Middle East
Central Asia
South East Asia
Sub-Saharan Africa
Middle East
The Government of India has established the NITI Aayog to replace the:
Finance Commission
Planning Commission
Pay Commission
National Economic Advisory Board
Finance Commission
Consider the following:
(i) The executive power of the Union of India is vested in the Prime Minister.
(ii) The Prime Minister of India must be an elected member of the Lok Sabha.
Which of the above statements are correct?
(i) only
(ii) only
Both (i) and (ii)
Neither (i) nor (ii)
(i) only
The provisions of the Fifth and Sixth Schedules of the Indian Constitution have been made in order to:
Protect the interests of the Scheduled Tribes
Protect the interests of the Minority communities
Protect the interests of the Scheduled Castes
Protect the interests of Women and Children
Protect the interests of the Scheduled Tribes
Which part of the Indian Constitution enshrines the idea of a ‘Welfare State’?
Preamble
Fundamental Rights
Directive Principles of State Policy
Fundamental Duties
Preamble
Which one of the following countries is known as the “Land of a Thousand Lakes”?
Denmark
Finland
The Netherlands
Poland
Denmark
Which one of the following pairs of glaciers and locations is not correctly matched?
Nubra Valley Glacier - Arunachal Pradesh
Milam Glacier - Uttarakhand
Bhanga Valley Glacier - Himachal Pradesh
Zemu Glacier - Sikkim
Nubra Valley Glacier - Arunachal Pradesh
The Central Potato Research Institute is located at:
Almora
Shimla
Noida
Murshidabad
Almora
Which one of the following gases is not responsible for global warming?
Water vapour
Oxygen
Nitrous Oxide
Methane
Water vapour
Which of the following statements regarding temperature of an object in Kelvin scale are correct?
(i) It can be a negative, zero or positive quantity.
(ii) It can either be a negative or a positive quantity.
(iii) It can never be negative.
(iv) It can be a zero or a positive definite quantity.
Select the correct answer using the code given below:
(i) and (ii) only
(ii) and (iv) only
(iii) and (iv) only
(iv) only
(i) and (ii) only
Graphite is a good conductor of electricity. It is because of its:
Linear structure
Tetrahedral structure
Trigonal planar structure
Hexagonal multilayer structure
Linear structure
Which one among the following is responsible for the command, control and operational decisions of nuclear weapons in India?
Nuclear Commission of India
Nuclear Command Authority
The Ministry of Defence
The Cabinet Committee on Security
Nuclear Commission of India
Which one of the following Articles of the Constitution of India provides that the State shall not deny to any person equality before the law or the equal protection of the laws within the territory of India?
Article 14
Article 12
Article 13
Article 15
Article 14
The Counter Insurgency and Jungle Warfare School of the Indian Army is located at:
Khadakvasla
Dehradun
Vairengte
Gulmarg
Khadakvasla
INS Kalyan which was commissioned into the Indian Navy in December 2017 is an:
Aircraft Carrier
Armoured Frigate
Battleship
Submarine
Aircraft Carrier
The ‘Doctrine of Lapse’ was a policy that aimed to:
Control the rebellions in the Princely States
Extend the military strength of the British
Regulate the landlords
Extend the territorial boundaries of the English East India Company
Control the rebellions in the Princely States
The Permanent Settlement of 1793 introduced:
Peasant rights
The Zamindari system
Shipping rights for the East India Company
Property rights for women
Peasant rights
Consider the following statements about Grand Slam tennis tournaments:
Which of the statements given above are correct?
1, 2 and 3
1 and 2 only
1 only
2 and 3 only
1, 2 and 3
After diagnosis of disease in a person, the doctor advises the patient iron and folic acid tablets. The person is suffering from:
Osteoporosis
Anemia
Goitre
Protein-energy malnutrition
Osteoporosis
Timed interface, section switching, instant scoring, and question-by-question analytics — free.
Start Timed Attempt