SSC MTS 2024 Previous Year GK Questions with Answers

The correct answer is C, Tennis. 'Ace Against Odds' is the autobiography of Sania Mirza, India's most successful woman tennis player, published in 2016 and written with her father Imran Mirza and Shivani Gupta. The title plays on 'ace', a serve the opponent cannot touch. Sania became the first Indian woman to win a WTA singles title, at Hyderabad in 2005, and went on to win six Grand Slam doubles titles, three in women's doubles with Martina Hingis and three in mixed doubles, and to become world number one in doubles in 2015. She received the Arjuna Award in 2004, the Khel Ratna in 2015 and the Padma Bhushan in 2016. A is wrong because the best-known shooting autobiography is Abhinav Bindra's 'A Shot at History'. B is wrong because badminton star Saina Nehwal's book is 'Playing to Win'. D is wrong because cricket autobiographies include Sachin Tendulkar's 'Playing It My Way'. Exam tip: Ace Against Odds = Sania Mirza (tennis); A Shot at History = Abhinav Bindra (shooting); Playing It My Way = Sachin Tendulkar (cricket).

The correct answer is C, N2O. Laughing gas is nitrous oxide, N2O, a colourless gas with a faintly sweet smell that makes people giggle and feel light-headed when they breathe it in. It was first prepared by Joseph Priestley in 1772, and Humphry Davy studied its effects and gave it the popular name. Dentists and surgeons use it mixed with oxygen as a mild anaesthetic and pain-killer, and it is also the propellant in whipped-cream cans. In the laboratory it is made by gently heating ammonium nitrate. It is a greenhouse gas too, and it damages the ozone layer. A is wrong because NO is nitric oxide, a colourless gas that turns brown in air. B is wrong because N2O3 is dinitrogen trioxide, a blue liquid at low temperature. D is wrong because NO2 is nitrogen dioxide, the reddish-brown, poisonous gas seen in vehicle smoke and acid rain. Exam tip: laughing gas = nitrous oxide = N2O, discovered by Priestley, used as a dental anaesthetic.

The correct answer is B, SF6. The name itself gives the formula: 'hexa' means six, so sulphur hexafluoride has one sulphur atom joined to six fluorine atoms, SF6. The molecule is octahedral in shape, with the six fluorine atoms arranged symmetrically around the sulphur. SF6 is a colourless, odourless, non-flammable and very unreactive gas, about five times heavier than air. Because it does not conduct electricity, it is used as an insulating gas inside high-voltage circuit breakers and switchgear. It is also one of the strongest greenhouse gases known, with a global warming potential thousands of times that of carbon dioxide, and it is listed under the Kyoto Protocol. A is wrong because S2F6 would need two sulphur atoms, which the name does not say. C is wrong because SF2 is sulphur difluoride, with only two fluorine atoms. D is wrong because S6F reverses the numbers and is not a real compound. Exam tip: mono 1, di 2, tri 3, tetra 4, penta 5, hexa 6; SF6 = one sulphur, six fluorine, used in electrical switchgear.

The correct answer is B, Darjeeling Hills. The Mahananda rises in the Darjeeling hills of West Bengal, near Kurseong, at a height of about 2,100 metres. It flows down through Siliguri, enters Bihar near Kishanganj, and then passes into Bangladesh, where it joins the Ganga (called the Padma there). It is a left-bank tributary of the Ganga, and its own tributaries include the Balason and the Mechi. The Mahananda Wildlife Sanctuary near Siliguri is named after it, and the river is a reason why Siliguri and the 'chicken's neck' corridor are so important for connecting the North-East. A is wrong because the Chota Nagpur Plateau gives rise to the Damodar and Subarnarekha, not the Mahananda. C is wrong because the Kaimur hills are near the Son valley in Bihar and Madhya Pradesh. D is wrong because Nanda Devi in Uttarakhand feeds the Rishi Ganga and the Alaknanda system. Exam tip: Mahananda = Darjeeling hills, flows through Siliguri, left-bank tributary of the Ganga; Damodar and Subarnarekha = Chota Nagpur.

The correct answer is A, Tamil Nadu. The Arabian Sea branch of the southwest monsoon strikes the Western Ghats first and drops most of its moisture on the windward western slopes, so the land on the eastern, leeward side gets little rain. This dry leeward zone is the rain shadow, and Tamil Nadu lies in it, which is why it receives its main rain later, from the retreating north-east monsoon in October to December. A famous local example is Mumbai getting far more monsoon rain than Pune, which lies just behind the Ghats. B is wrong because Gujarat is on the windward side and gets direct rain from the Arabian Sea branch. C is wrong because Goa lies on the west coast in front of the Ghats and is one of the wettest states. D is wrong because Kerala is where the southwest monsoon first arrives in India, around 1 June, and it gets very heavy rain. Exam tip: the Western Ghats block the Arabian Sea branch; west side wet (Kerala, Goa), east side dry (Tamil Nadu), which is why Tamil Nadu depends on the north-east monsoon.

The correct answer is B, Bindusara. Bindusara was the son of Chandragupta Maurya and became the second ruler of the Mauryan Empire in about 297 BCE, ruling till about 273 BCE. Greek writers called him Amitrochates, from the Sanskrit 'Amitraghata', which means slayer of enemies. He kept up friendly ties with the Greek kingdoms of West Asia, and the Greek ambassador Deimachus lived at his court at Pataliputra. He is said to have extended the empire into the Deccan, and his son Ashoka served as viceroy at Ujjain before taking the throne. A is wrong because Kumaragupta I was a Gupta ruler of the fifth century CE, remembered for founding Nalanda. C is wrong because Ashoka was Bindusara's son and succeeded him in about 273 BCE, being crowned in 268 BCE. D is wrong because Kanishka was a Kushan king who ruled from 78 CE, the year the Saka era begins. Exam tip: the Mauryan order is Chandragupta (322 BCE), Bindusara (297 BCE), Ashoka (273 BCE); father, son, grandson.

The correct answer is B, Mughal's Rule in India. On 21 April 1526 Babur defeated Ibrahim Lodi, the last Sultan of Delhi, at Panipat in present-day Haryana, and this victory ended the Delhi Sultanate and started Mughal rule in India. Babur's army was much smaller, but he won with field guns handled by the Ottoman experts Ustad Ali and Mustafa and with the 'tulughma' tactic of encircling the enemy from the flanks. Ibrahim Lodi died on the battlefield, the only Delhi Sultan to die in battle. Panipat saw two more decisive battles: 1556, when Akbar's general Bairam Khan defeated Hemu, and 1761, when Ahmad Shah Abdali defeated the Marathas. A is wrong because the French never ruled India; their power ended with the Battle of Wandiwash in 1760. C is wrong because British East India Company rule began after the Battle of Plassey in 1757. D is wrong because the Delhi Sultanate began in 1206 with Qutb-ud-din Aibak and actually ended at Panipat in 1526. Exam tip: Panipat 1526 Babur beats Ibrahim Lodi; 1556 Akbar beats Hemu; 1761 Abdali beats the Marathas.

The correct answer is A, Articles 74 and 75. These two Articles create the Council of Ministers that actually runs the Union government. Article 74 says there shall be a Council of Ministers headed by the Prime Minister to aid and advise the President, and the President acts on that advice. Article 75 says the Prime Minister is appointed by the President, the other ministers are appointed on the Prime Minister's advice, the Council is collectively responsible to the Lok Sabha, and its size cannot exceed 15 per cent of the Lok Sabha strength, a limit added by the 91st Amendment in 2003. The matching Articles for the states are 163 and 164. B is wrong because Article 71 is about disputes in presidential elections and Article 72 about the President's power of pardon. C is wrong because Articles 79 and 80 deal with the constitution of Parliament and the composition of the Rajya Sabha. D is wrong because Article 76 creates the Attorney-General and Article 77 covers the conduct of government business. Exam tip: Centre 74-75, states 163-164; collective responsibility is to the Lok Sabha.

The correct answer is C, Article 84. This is the Article that lists who is qualified to be a member of Parliament. Under Article 84 a person must be a citizen of India, must take an oath before a person authorised by the Election Commission, and must be at least 30 years old for the Rajya Sabha or 25 years old for the Lok Sabha. Parliament can add other qualifications by law, which it did through the Representation of the People Act, 1951. Remember the pair: qualifications are in Article 84, disqualifications are in Article 102. A is wrong because Article 105 deals with the powers and privileges of the Houses and their members. B is wrong because Article 85 covers the sessions of Parliament, prorogation and dissolution. D is wrong because Article 80 gives the composition of the Rajya Sabha. Exam tip: 84 for qualification, 102 for disqualification, 25 years for the Lok Sabha and 30 years for the Rajya Sabha.