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Question : Directions: In a certain code language, if Delhi is called Mumbai, Mumbai is called Jaipur, Jaipur is called Durgapur, Durgapur is called Chandigarh, and Chandigarh is called Jodhpur, then which city is the capital of Rajasthan?
Option 1: Durgapur
Option 2: Jaipur
Option 3: Chandigarh
Option 4: Mumbai
Correct Answer: Durgapur
Solution : Here, as per the given instructions –
The capital city of Rajasthan is Jaipur and Jaipur is called Durgapur. Hence, the first option is correct.
Question : Which of the following statements is/are CORRECT concerning Draft Information Technology (Intermediary Guidelines and Digital Media Ethics Code) Rules, 2021, proposed in 2022? A. Online games will have to register with a self-regulatory body and only games cleared by the body will be allowed to legally operate in India. B. Online gaming companies will not be allowed to engage in betting on the outcome of games, the proposed rules say. C. According to the rules, there could be more than one self-regulatory body.
Option 1: A and B only
Option 2: A, B and C
Option 3: B and C only
Option 4: A and C only
Correct Answer: A, B and C
Solution : The correct answer is A, B and C.
As per the Draft Information Technology (Intermediary Guidelines and Digital Media Ethics Code) Rules proposed in 2022, online games are required to register with a self-regulatory body. Only those games approved by the regulatory
Question : Who was the first Indian to get an Oscar for lifetime achievements in the field of cinema?
Option 1: Anil Kapoor
Option 2: Bhanu Athaiya
Option 3: Satyajit Ray
Option 4: Bimal Roy
Correct Answer: Satyajit Ray
Solution : The correct option is Satyajit Ray.
The Academy Awards, also known as the Oscars, are honours given to the cinema industry for artistic and technical achievement. In 1992, Satyajit Ray received an Oscar for his lifetime contributions, becoming the first Indian to be honoured
Question : When 175 is added to 12.5% of a number, the resultant is the number itself. What is the value of the number?
Option 1: 280
Option 2: 200
Option 3: 240
Option 4: 300
Correct Answer: 200
Solution : When 175 is added to 12.5% of a number, the resultant is the number itself. x% of y = $\frac{\text{x}}{100}\times \text y$ Let the number be x. ⇒ $175+\frac{12.5}{100}\times \text x = \text x$ Solving for x, ⇒ $(\frac{100-12.5}{100})$x = 175 ⇒ x = $175
Question : A man goes from A to B at a speed of 200 km/hr and comes back to A at a speed of 300 km/hr. Find his average speed for the entire journey.
Option 1: 264 km/hr
Option 2: 345 km/hr
Option 3: 340 km/hr
Option 4: 240 km/hr
Correct Answer: 240 km/hr
Solution : $S_1$ = 200 km/hr $S_2$ = 300 km/hr Average speed = $\frac{2S_1S_2}{S_1+S_2}$ = $\frac{2×200×300}{200+300}$ = $\frac{120000}{500}$ = $240$ km/hr Hence, the correct answer is 240 km/hr.
Question : If $x^2-2\sqrt{10}x+1=0$, what is the value of $(x-\frac{1}{x})$?
Option 1: $4$
Option 2: $6$
Option 3: $3$
Option 4: $5$
Correct Answer: $6$
Solution : Given: $x^2-2\sqrt{10}x+1=0$ Dividing both sides by $x$, we get, $⇒x-2\sqrt{10}+\frac{1}{x}=0$ $⇒x+\frac{1}{x}=2\sqrt{10}$ Squaring both sides, we get, $⇒x^2+\frac{1}{x^2}+2×x×\frac{1}{x}=(2\sqrt{10})^2$ $⇒x^2+\frac{1}{x^2}=38$ Subtracting 2 from both sides, we get, $⇒x^2+\frac{1}{x^2}-2=38-2$ $⇒x^2+\frac{1}{x^2}-2×x×\frac{1}{x}=36$ $⇒(x-\frac{1}{x})^2=36$ $\therefore x-\frac{1}{x}=\sqrt{36}=6$ Hence, the correct answer is $6$.
Question : The successive discounts of 15% and 20% are equivalent to a single discount of:
Option 1: 25%
Option 2: 28%
Option 3: 32%
Option 4: 35%
Correct Answer: 32%
Solution : Single equivalent discount $=(a+b-\frac{a×b}{100})$%, where $a=15\%$ and $b=20$% are successive discounts. $\therefore$ Single equivalent discount $=15+20-\frac{15×20}{100}=35-\frac{300}{100}=32$% Hence, the correct answer is 32%.
Question : Comprehension:
In the following passage, some of the words have been deleted. Read the passage carefully and select the correct answer for the given blank out of the four alternatives. Each year, the U.S. Department of Agriculture and the Environmental Protection Agency (1)_____ federal pollinator experts to share the latest scientific findings on bee and pollinator health, and assess the status of (2)______ important insects, birds, bats, and other species. One clear (3)_______ from this year's meeting was that climate change (4)______ a new and formidable stressor for bees, potentially amplifying previously known issues in ways that scientists can't yet (5)______but need to prepare for.
Question Select the most appropriate option to fill in the blank number (1).
Option 1: accost
Option 2: host
Option 3: roast
Option 4: mandates
Correct Answer: host
Solution : The most appropriate option is the second option.
Explanation:
In the context of events or meetings, "host" means to organise or hold. The U.S. Department of Agriculture and the Environmental Protection Agency host federal pollinator experts, indicating that they organise and hold the annual meeting.
Question : Browning of paper in old books is caused by
Option 1: frequent use
Option 2: lack of aeration
Option 3: collection of dust
Option 4: oxidation of cellulose
Correct Answer: oxidation of cellulose
Solution : The correct option is the oxidation of cellulose.
The browning of paper in old books is primarily caused by the oxidation of cellulose, a process accelerated by exposure to light, air and moisture. Over time, atmospheric oxygen reacts with cellulose fibres, leading
Question : The given table shows the marks obtained by five students out of the total marks in five different subjects in a school.
What is Hitansh's overall percentage (rounded up to 2 decimal places) in the examination?
Option 1: 60.18%
Option 2: 64.89%
Option 3: 65.31%
Option 4: 75.11%
Correct Answer: 60.18%
Solution : Total marks secured by Hitansh = 67 + 70 + 64 + 55 + 75 = 331 Total marks = 100 + 150 + 100 + 100 + 100 = 550 Hitansh's overall percentage in the examination = $\frac{331}{550}×100$ = $60.18$% Hence, the correct answer
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