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Question : Which player was widely known by the name of Flying Sikh?
Option 1: Milkha Singh
Option 2: Harbhajan Singh
Option 3: Arshdeep Singh
Option 4: Yuvraj Singh
Correct Answer: Milkha Singh
Solution : The correct answer is Milkha Singh.
He received the nickname "Flying Sikh" from Pakistani General Ayub Khan following his victory over Abdul Khaliq in 1960. The first Indian to win a gold medal in individual athletics at the Commonwealth Games is Milkha Singh.
Question : Which of the following human genetic disorders is sex-linked?
Option 1: Haemophilia
Option 2: Cystic fibrosis
Option 3: Albinism
Option 4: Phenylketonuria
Correct Answer: Haemophilia
Solution : The correct option is Haemophilia.
Haemophilia is a sex-linked genetic condition in humans. A mutation in the genes responsible for blood clotting factors causes it, resulting in prolonged, and profuse bleeding, even from mild injuries. Because haemophilia is inherited on the X chromosome, it is
Question : The concept of tissue culture was introduced by
Option 1: Hofmeister
Option 2: Hanstein
Option 3: Gottlieb Haberlandt
Option 4: Richard Hamming
Correct Answer: Gottlieb Haberlandt
Solution : The correct option is Gottlieb Haberlandt.
Gottlieb Haberlandt, a German botanist, introduced the idea of tissue culture in 1902. He was the first to propose that plant cells may be cultured outside of the plant body in a nutritional media. In 1902, he
Question : Directions: Which of the following numbers will replace the question mark (?) in the given series to make it logically complete? 8, 17, ?, 197, 773, 3077
Option 1: 57
Option 2: 53
Option 3: 45
Option 4: 69
Correct Answer: 53
Solution : Given: 8, 17, ?, 197, 773, 3077
Add 4 times the previous difference to get the next term – 8 + 9 = 17; 17 + (9 × 4) = 17 + 36 = 53; 53 + (36 × 4) = 53 + 144 =
Question : If two concentric circles have radii of 5 cm and 3 cm, then the length of the chord of the larger circle that touches the smaller circle is:
Option 1: 6 cm
Option 2: 7 cm
Option 3: 10 cm
Option 4: 8 cm
Correct Answer: 8 cm
Solution : Let O be the centre of the concentric circle of radii 5 cm and 3 cm, respectively. Let PQ be a chord of the larger circle that touches the smaller circle at point M. OM $\perp$ PQ In $\triangle \mathrm{OMP}$, $\mathrm{OP^2=OM^2+PM^2}$ ⇒ $\mathrm{5^2=3^2+PM^2}$ ⇒
Question : The following sentence has been divided into parts. One of them may contain an error. Select the part that contains the error from the given options. If you don’t find any error, mark ‘No error’ as your answer.
The new media / is more faster / and more popular.
Option 1: No error
Option 2: is more faster
Option 3: and more popular
Option 4: the new media
Correct Answer: is more faster
Solution : The error lies in the second option.
The correct comparative form of "fast" is "faster", which means to move fast, and using "more" before it is redundant.
Therefore, the correct sentence is: "The new media is faster and more popular."
Question : To be a voter in India, what is the minimum qualifying age?
Option 1: 24 years
Option 2: 22 years
Option 3: 20 years
Option 4: 18 years
Correct Answer: 18 years
Solution : The correct answer is 18 years.
The minimum voting age in India is 18 years old. Earlier, it was 21 years, but the constitution was amended through the 61st Amendment Act, of 1988, which reduced the voting age from 21 years to 18
Question : $\triangle BAC\sim \triangle PQR$. The area of $\triangle BAC$ and $\triangle PQR$ is 25 cm2 and 36 cm2 respectively. If BA = 4 cm, then what is the length of PQ?
Option 1: 5.8 cm
Option 2: 4.2 cm
Option 3: 4.8 cm
Option 4: 5 cm
Correct Answer: 4.8 cm
Solution : Given: $\triangle BAC\sim \triangle PQR$. The area of $\triangle BAC$ and $\triangle PQR$ is 25 cm2 and 36 cm2 respectively. BA = 4 cm A similar triangle's area is proportional to the squares of the respective sides. Let PQ be $x$ cm.
Question : Select the most appropriate option to fill in the blank.
Accuracy rates of facial recognition algorithms are ______ low in the case of minorities, women and children, as demonstrated in multiple studies across the world.
Option 1: smoothly
Option 2: Carelessly
Option 3: Particularly
Option 4: Beautifully
Correct Answer: Particularly
Solution : The correct choice is the third option.
Particularly means specifically. It is used for emphasis, and it helps convey that the accuracy rates of facial recognition are specifically low in the cases of minorities, women, or children.
Therefore, the complete sentence is: "Accuracy rates
Question : Comprehension: Read the given passage and answer the questions that follow. Climate policy must now put health at the centre and promote climate change mitigation policies that bring health benefits simultaneously. Health-focused climate policy would help bring about a planet that has cleaner air, more abundant and safer fresh water and food, more effective and fairer health and social protection systems, and, as a result, healthier people. Investments in clean energy will yield health gains that repay those investments twice over. There are proven interventions able to reduce emissions of short-lived climate pollutants, for instance, applying higher standards for vehicle emissions, which have been calculated to save approximately 2.4 million lives per year, through improved air quality and reduce global warming by about 0.5°C by 2050. The cost of renewable sources of energy has decreased significantly in the last few years, and solar energy is now cheaper than coal or gas in most major economies. Question: Which of the following most accurately states the central idea of the passage?
Option 1: Greenhouse gases
Option 2: Pollution
Option 3: Climate policy for health
Option 4: Fossil fuels
Correct Answer: Climate policy for health
Solution : The answer is the third option.
Explanation: The central idea of the passage is that climate policy should prioritise health, and by doing so, it can bring about multiple benefits such as cleaner air, safer water and food, more effective health and
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