NDA / CDS / AFCAT - MCQ Practice Questions
Practice <strong>NDA, CDS, AFCAT, CAPF</strong> MCQ questions covering Mathematics, English, General Knowledge, General Science, and Current Affairs. Perfect for Indian Army, Navy, and Air Force officer aspirants.
205 questions | 100% Free
The 'Treaty of Versailles' (1919) was signed at the end of which war?
Understanding:
We need to identify the war that concluded with the signing of the Treaty of Versailles in 1919.
Step 1: Background
World War I lasted from 1914 to 1918, ending with the Armistice of 11 November 1918. The formal peace settlement was negotiated at the Paris Peace Conference in 1919.
Step 2: The Treaty
The Treaty of Versailles was signed on 28 June 1919 at the Palace of Versailles in France. It was primarily between the Allied Powers and Germany. The treaty held Germany responsible for the war (the 'War Guilt Clause' — Article 231) and imposed severe reparations, territorial losses, and military restrictions on Germany.
Step 3: Eliminating others
World War II ended with the Japanese Instrument of Surrender (1945). The Crimean War ended with the Treaty of Paris (1856). The Napoleonic Wars ended with the Congress of Vienna (1815).
Answer:
The Treaty of Versailles (1919) was signed at the end of World War I.
Quick Tip:
The harsh terms of the Treaty of Versailles are widely considered one of the root causes of World War II, as they created deep resentment in Germany, facilitating the rise of Adolf Hitler.
Which planet in our solar system has the largest number of known natural satellites (moons)?
Understanding:
We need to identify which planet in the solar system currently has the highest confirmed count of natural satellites.
Step 1: Historical context
For a long time, Jupiter was believed to have the most moons. However, advancements in telescope technology led to the discovery of many new small moons around Saturn.
Step 2: Current status
As of 2023, Saturn holds the record with 146 confirmed natural satellites — surpassing Jupiter's count of 95 confirmed moons. The additional moons discovered around Saturn are mostly small, irregular objects captured in the outer solar system.
Step 3: Eliminating others
Uranus has 28 known moons and Neptune has 16, both significantly fewer than Saturn and Jupiter.
Answer:
Saturn currently has the largest number of known natural satellites in our solar system.
Quick Tip:
This is a fact that has changed in recent years — Jupiter held this record for decades. Always check for updated figures in current affairs before the exam.
The concept of Directive Principles of State Policy in the Indian Constitution was borrowed from the constitution of which country?
Understanding:
We need to identify the country from whose constitution India borrowed the concept of Directive Principles of State Policy (DPSP).
Step 1: Origins of DPSP
The Directive Principles of State Policy are contained in Part IV (Articles 36–51) of the Indian Constitution. They are non-justiciable guidelines meant to guide the state in policy-making for the welfare of citizens.
Step 2: Source of the concept
The concept of DPSP was borrowed from the Constitution of Ireland (Bunreacht na hÉireann, 1937), which in turn was influenced by the Spanish Constitution of 1931. Ireland incorporated the concept of social and economic rights as directive principles rather than enforceable rights.
Step 3: Eliminating others
From the United Kingdom, India borrowed the Parliamentary system and the concept of rule of law. From the USA, India borrowed Fundamental Rights and judicial review. From Canada, India borrowed the federal structure with a strong Centre.
Answer:
The concept of Directive Principles of State Policy was borrowed from the Constitution of Ireland.
Quick Tip:
A common mnemonic: 'DPSP — D is from Dublin (Ireland)'. This helps quickly recall the source during exams.
Which among the following is the world's largest desert by area?
Understanding:
We need to identify the world's largest desert by area, keeping in mind the scientific definition of a desert.
Step 1: Definition of a desert
A desert is defined as a region that receives very little precipitation — generally less than 250 mm per year. By this definition, cold polar regions also qualify as deserts.
Step 2: Comparing areas
The Antarctic Desert covers approximately 14.2 million sq km, making it the largest desert on Earth.
The Sahara Desert covers approximately 9.2 million sq km — it is the largest hot desert.
The Arabian Desert covers about 2.3 million sq km.
The Gobi Desert covers about 1.3 million sq km.
Step 3: Conclusion
While the Sahara is the most commonly known desert, the Antarctic Desert is the largest by total area, as Antarctica receives very little precipitation annually.
Answer:
The Antarctic Desert is the world's largest desert by area.
Quick Tip:
Exam questions sometimes specify 'largest hot desert' (answer: Sahara) versus 'largest desert' (answer: Antarctic). Read the question carefully.
Which Indian freedom fighter was also known as 'Lok Manya'?
Understanding:
We need to identify the Indian freedom fighter who was popularly known by the title 'Lok Manya'.
Step 1: Meaning of 'Lok Manya'
'Lok Manya' is a Sanskrit/Marathi title meaning 'accepted by the people' or 'respected by the people'. It signifies someone who commands great public respect and authority.
Step 2: The freedom fighter
Bal Gangadhar Tilak (1856–1920), a prominent leader of the Indian independence movement, was widely addressed as 'Lok Manya Tilak'. He popularised the Ganesh Chaturthi festival as a community gathering and started the Shivaji Festival to promote nationalism. He is credited with the famous declaration: 'Swaraj is my birthright and I shall have it.'
Step 3: Eliminating others
Gopal Krishna Gokhale was known as the 'Philosopher of Indian Nationalism'. Lala Lajpat Rai was known as 'Punjab Kesari' (Lion of Punjab). Bipin Chandra Pal was known as 'Father of Revolutionary Thoughts'. The trio of Lal, Bal, Pal is famous in Indian history.
Answer:
Bal Gangadhar Tilak was known as 'Lok Manya'.
Quick Tip:
Remember the famous 'Lal-Bal-Pal' trio — Lala Lajpat Rai, Bal Gangadhar Tilak, and Bipin Chandra Pal — who represented the extremist wing of the Indian National Congress.
The AGNI-V missile of India is classified as which type of ballistic missile?
Understanding:
We need to classify India's Agni-V missile according to international ballistic missile range classifications.
Step 1: Ballistic missile range classifications
SRBM (Short Range) — range up to 1,000 km.
MRBM (Medium Range) — range from 1,000 to 3,000 km.
IRBM (Intermediate Range) — range from 3,000 to 5,500 km.
ICBM (Intercontinental Ballistic Missile) — range greater than 5,500 km.
Step 2: Agni-V specifications
Agni-V is a surface-to-surface ballistic missile developed by India's Defence Research and Development Organisation (DRDO). It has a strike range of over 5,000–5,500 km (some reports suggest up to 8,000 km with modifications), placing it in the ICBM category by international standards.
Step 3: Strategic significance
Agni-V gives India the capability to strike targets deep within China and parts of Europe. India officially describes it as having a range of over 5,000 km. It was first tested in April 2012.
Answer:
The Agni-V missile is classified as an Intercontinental Ballistic Missile (ICBM).
Quick Tip:
Agni-V is India's most capable land-based nuclear-capable ballistic missile. It is road-mobile and can be launched from a canister, enhancing its survivability.
Which Fundamental Right was described by Dr. B. R. Ambedkar as the 'Heart and Soul' of the Indian Constitution?
Understanding:
We need to identify which Fundamental Right was described as the 'Heart and Soul' of the Indian Constitution by Dr. B. R. Ambedkar.
Step 1: Dr. Ambedkar's statement
During the Constituent Assembly debates, Dr. B. R. Ambedkar described Article 32 — the Right to Constitutional Remedies — as the 'heart and soul' of the Constitution. He considered this right to be the most important because without it, all other Fundamental Rights would be meaningless.
Step 2: What Article 32 provides
Article 32 grants every citizen the right to move the Supreme Court directly for enforcement of Fundamental Rights. It empowers the Supreme Court to issue writs — Habeas Corpus, Mandamus, Prohibition, Certiorari, and Quo Warranto.
Step 3: Eliminating others
Article 14 (equality), Article 19 (freedoms), and Article 23 (exploitation) are all important Fundamental Rights, but none of them was specifically described by Ambedkar with this particular phrase.
Answer:
The Right to Constitutional Remedies under Article 32 was described as the 'Heart and Soul' of the Indian Constitution by Dr. Ambedkar.
Quick Tip:
Article 32 itself is a Fundamental Right and cannot be suspended except during a National Emergency. It is the guardian of all other Fundamental Rights.
The 'Palk Strait' separates which two landmasses?
Understanding:
We need to identify which two landmasses are separated by the Palk Strait.
Step 1: About the Palk Strait
The Palk Strait is a body of water that lies between the southeastern tip of India (Tamil Nadu coast) and the northwestern coast of Sri Lanka. It connects the Bay of Bengal in the north with the Palk Bay and the Gulf of Mannar in the south.
Step 2: Geographical features
The Adam's Bridge (also known as Rama's Bridge) is a chain of limestone shoals that runs between Pamban Island (Rameswaram) in India and Mannar Island in Sri Lanka, crossing through the Palk Strait area.
Step 3: Eliminating others
The Maldives are located in the Indian Ocean, far to the southwest of India. Myanmar shares no maritime border with Sri Lanka. Bangladesh is located in the northeastern part of the Indian subcontinent.
Answer:
The Palk Strait separates India and Sri Lanka.
Quick Tip:
The Palk Strait is strategically important — there are recurring discussions about the Sethusamudram Shipping Canal Project, which would create a navigable channel through the shallow strait.
Which among the following is the correct full form of the military acronym 'AFSPA'?
Understanding:
We need to identify the correct full form of the acronym AFSPA, which is significant in the context of Indian defence and constitutional law.
Step 1: Background
AFSPA stands for Armed Forces (Special Powers) Act. It was first enacted in 1958 to deal with the insurgency in the northeastern states of India. It grants special powers to the Indian Armed Forces operating in 'disturbed areas', including the power to arrest, search, and use force without a regular warrant.
Step 2: Key features of AFSPA
Under AFSPA, security forces can open fire if they believe it is necessary for the maintenance of public order. It also grants legal immunity to personnel acting under the Act, unless the central government grants permission to prosecute them.
Step 3: Eliminating incorrect options
The other options — 'Army Forces Special Protection Act', 'Armed Forces Security and Protection Act', and 'Armed Forces State Police Act' — are all fabricated names and do not correspond to any real legislation.
Answer:
AFSPA stands for Armed Forces (Special Powers) Act.
Quick Tip:
AFSPA is a frequently contested law in India. Nagaland and Manipur are examples of states where AFSPA has been partially or fully in force for extended periods.
Who was the first woman to become the Prime Minister of a country in the world?
Understanding:
We need to identify who was the first woman in world history to hold the position of Prime Minister of a country.
Step 1: Historical analysis
Sirimavo Bandaranaike of Ceylon (now Sri Lanka) became the world's first female Prime Minister when she assumed office on 21 July 1960. She led the Sri Lanka Freedom Party and served as Prime Minister three times (1960–65, 1970–77, and 1994–2000).
Step 2: Placing other leaders in context
Indira Gandhi became India's Prime Minister in 1966 — six years after Sirimavo Bandaranaike.
Golda Meir became Prime Minister of Israel in 1969.
Margaret Thatcher became Prime Minister of the United Kingdom in 1979.
All three came after Sirimavo Bandaranaike.
Answer:
Sirimavo Bandaranaike of Ceylon (Sri Lanka) was the world's first female Prime Minister (1960).
Quick Tip:
Do not confuse Sirimavo Bandaranaike with her daughter Chandrika Kumaratunga, who later became President of Sri Lanka. Both are notable firsts in world political history.
Which of the following is the nodal agency responsible for coordinating space activities in India?
Understanding:
We need to identify the nodal agency responsible for planning and executing India's space programme.
Step 1: Identify each organisation
DRDO (Defence Research and Development Organisation) — responsible for defence-related research, including missiles, electronics, and military technology.
ISRO (Indian Space Research Organisation) — the national space agency of India.
HAL (Hindustan Aeronautics Limited) — a public sector company involved in aircraft manufacturing and aerospace.
BARC (Bhabha Atomic Research Centre) — India's primary nuclear research centre.
Step 2: Role of ISRO
ISRO, established in 1969 and headquartered in Bengaluru, is the nodal agency for all civilian space activities in India. It functions under the Department of Space, which is directly under the Prime Minister's Office. Key missions include Chandrayaan (Moon), Mangalyaan (Mars), and the PSLV/GSLV rocket series.
Answer:
ISRO (Indian Space Research Organisation) is the nodal agency responsible for coordinating space activities in India.
Quick Tip:
ISRO's Chandrayaan-3 mission successfully landed near the Moon's south pole in August 2023, making India the first country to achieve this feat.
The 'Simla Agreement' of 1972 was signed between India and Pakistan following which war?
Understanding:
We need to identify which war led to the signing of the Simla Agreement between India and Pakistan in 1972.
Step 1: Context of the Simla Agreement
The Simla Agreement (also spelled Shimla Agreement) was signed on 2 July 1972 in Shimla, Himachal Pradesh. It was signed between Indian Prime Minister Indira Gandhi and Pakistani President Zulfikar Ali Bhutto.
Step 2: Background
The agreement came in the aftermath of the Indo-Pakistani War of 1971, which resulted in the liberation of Bangladesh (formerly East Pakistan). India had taken approximately 93,000 Pakistani prisoners of war. The Simla Agreement resolved the immediate crisis and established the Line of Control (LoC) in Kashmir as the de facto boundary between the two nations.
Step 3: Key provisions
Both nations agreed to resolve disputes bilaterally and peacefully. India agreed to return Pakistani PoWs, and Pakistan accepted the LoC as the boundary in Jammu and Kashmir.
Answer:
The Simla Agreement of 1972 was signed following the Indo-Pakistani War of 1971.
Quick Tip:
The Simla Agreement is considered a cornerstone of India-Pakistan relations. Pakistan's recognition of the LoC as the de facto boundary in Kashmir has been a subject of ongoing diplomatic significance.
Choose the word that is closest in meaning to the word 'LOQUACIOUS'.
Understanding:
We need to find the synonym of the word 'LOQUACIOUS'.
Step 1: Define the word
'Loquacious' means tending to talk a great deal; talkative. It comes from the Latin 'loquax', meaning 'talkative'.
Step 2: Analyse each option
Answer:
The word closest in meaning to 'Loquacious' is 'Garrulous', as both describe someone who talks excessively.
Quick Tip:
Remember that 'Taciturn', 'Reticent', and 'Laconic' are all antonyms of 'Loquacious' — a common trap in synonym questions.
Select the option that best fills the blank: The general's ______ strategy confused the enemy and led to a decisive victory.
Understanding:
We need to choose the most appropriate word to complete the sentence about a strategy that confused the enemy and led to victory.
Step 1: Understand the context
The sentence describes a strategy that was clever enough to confuse the enemy and achieve a decisive outcome. The blank must convey 'cleverly devised'.
Step 2: Analyse each option
Answer:
'Ingenious' is the correct word, as it describes a strategy that is clever, well-planned, and effective.
Quick Tip:
Do not confuse 'Ingenious' (clever) with 'Ingenuous' (naive/innocent) — this is a very common error in NDA/CDS vocabulary questions.
Choose the word most OPPOSITE in meaning to the word 'PERFIDIOUS'.
Understanding:
We need to find the antonym of the word 'PERFIDIOUS'.
Step 1: Define the word
'Perfidious' means guilty of betrayal; deceitful and untrustworthy. It is derived from Latin 'perfidia' meaning faithlessness.
Step 2: Analyse each option
Answer:
The antonym of 'Perfidious' is 'Loyal', as loyalty is the direct opposite of betrayal and faithlessness.
Quick Tip:
Words like 'perfidious', 'treacherous', 'duplicitous', and 'faithless' form a cluster of synonyms — knowing this cluster helps you answer both synonym and antonym questions quickly.
Identify the part of the sentence that has an error: 'The committee have (A) / submitted their report (B) / to the Chairman (C) / yesterday morning. (D)'
Understanding:
We need to identify the grammatically incorrect part of the given sentence.
Step 1: Identify the error
The subject is 'committee', which is a collective noun. In formal written English (especially in Indian examination standards and CDS/NDA usage), collective nouns referring to a group acting as a single unit take a singular verb.
Step 2: Apply the rule
The sentence uses the past tense ('submitted', 'yesterday morning'), so the verb in Part A should be 'has' instead of 'have'. The correct form is: 'The committee has submitted their report to the Chairman yesterday morning.'
Step 3: Confirm other parts
Answer:
The error is in Part A. 'The committee have' should be 'The committee has', as 'committee' is a collective noun treated as singular in standard usage.
Quick Tip:
In NDA/CDS English, collective nouns like 'committee', 'jury', 'army', and 'team' typically take singular verbs when acting as one unit.
Choose the correct indirect speech for the sentence: The officer said to the soldiers, 'March forward and do not look back.'
Understanding:
We need to convert an imperative sentence in direct speech into indirect speech.
Step 1: Identify the type of sentence
The sentence is an imperative (command/instruction): 'March forward and do not look back.' Commands in direct speech use 'said to' with the reporting verb.
Step 2: Apply the rule for imperative sentences
For imperatives, the reporting verb changes to 'told/ordered/commanded/instructed', and the imperative verb changes to an infinitive form: 'to + base verb'. Negative imperatives become 'not to + base verb'.
Step 3: Convert the sentence
Step 4: Check the other options
Answer:
The correct indirect speech is: 'The officer told the soldiers to march forward and not to look back.'
Choose the meaning of the idiom 'To burn the midnight oil'.
Understanding:
We need to identify the correct meaning of the idiomatic expression 'To burn the midnight oil'.
Step 1: Trace the origin
Before electricity, people used oil lamps to read or work at night. 'Burning the midnight oil' referred literally to using an oil lamp well past midnight, implying extended late-night effort.
Step 2: Identify the figurative meaning
Figuratively, it means to stay up late working or studying hard, especially to meet a deadline or prepare thoroughly.
Step 3: Eliminate incorrect options
Answer:
The idiom 'To burn the midnight oil' means to work or study late into the night.
Quick Tip:
Several idioms related to study/hard work appear in NDA/CDS: 'burn the midnight oil' (late-night effort), 'hit the books' (study), and 'keep one's nose to the grindstone' (work hard continuously).
In the following sentence, choose the option that correctly fills both the blanks: 'His ______ attitude towards his duties made him ______ in the eyes of his superiors.'
Understanding:
We need to find two words that are logically consistent with each other and fit the overall meaning of the sentence.
Step 1: Establish logical relationship
The sentence says his attitude towards duties led to a certain perception by his superiors. The two blanks must be logically connected — one describing his attitude and the other describing the consequence.
Step 2: Test each pair
Step 3: Confirm the answer
'Negligent' means failing to take proper care; such an attitude naturally leads to being 'unpopular' with superiors who expect duty and responsibility.
Answer:
The correct pair is 'negligent ... unpopular', as negligence logically results in being viewed unfavourably by superiors.
Choose the word that is spelt CORRECTLY.
Understanding:
We need to identify the correctly spelt word from the given options.
Step 1: Apply the spelling rule
The word 'accommodate' is one of the most commonly misspelt English words. It contains double 'c' and double 'm': ac-com-mo-date.
Step 2: Check each option
Answer:
The correctly spelt word is 'Accommodate' — with double 'c' and double 'm'.
Quick Tip:
A helpful mnemonic: 'Accommodate' has enough room for two Cs and two Ms — 'it can accommodate two Cs and two Ms!'