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Question : A car travels at a speed of 60 km/h and covers a particular distance in one hour. How long will it take for another car to cover the same distance at 40 km/h?
Option 1: 2.5 hours
Option 2: 2 hours
Option 3: 1.5 hours
Option 4: 1 hour
Correct Answer: 1.5 hours
Solution : The distance covered by the first car in one hour at 60 km/h. Distance = Speed × Time = 60 × 1 = 60 km. The time is taken to cover the same distance at a speed of 40 km/h. Time = $\frac{\text{Distance}}{\text{Speed}} =
Question : Directions: Select the option in which the numbers share the same relationship in the set as that shared by the numbers in the given set. (NOTE: Operations should be performed on the whole numbers, without breaking down the numbers into their constituent digits. E.g.13 –operations on 13 such as adding/subtracting/multiplying etc. to 13 can be performed. Breaking down 13 into 1 and 3 and then performing mathematical operations on 1 and 3 is not allowed.) (7, 21, 343) (8, 24, 512)
Option 1: (8, 50, 512)
Option 2: (5, 10, 225)
Option 3: (11, 66, 1331)
Option 4: (9, 27, 729)
Correct Answer: (9, 27, 729)
Solution : Given: (7, 21, 343); (8, 24, 512)
Multiply the first number by 3, to obtain the second number and find the cube of the first number, to obtain the third number in the given set of numbers – ⇒ (7, 21, 343)→7 ×
Question : In the following passage, some words have been deleted. Read the passage carefully and select the most appropriate option to fill in each blank.
Our beautiful ecosystem is being systematically (1)____ by industrial pollution channelled into rivers like the Ganga and the Yamuna, nuclear wastes from atomic plants muted into the world’s oceans, and (2)____ gases such as carbon dioxide mixed with the ozonosphere. Besides, tropical rainforests and green pastures are disappearing (3)_____ the pressure of a proliferating population. Dams are being (4)_____ over the rivers like the Narmada to change nature’s well-balanced surface equations between flora and fauna, and sloping mountainous terrain is being converted into mini oceans to supply electricity to the ever-starving industrial stomach of our age. Elephants, tigers, the wild rhinos of South Africa and many other forest creatures have become (5)_____ species.
Question
Select the most appropriate option to fill in the blank number 1.
Option 1: damaged
Option 2: oriented
Option 3: glorified
Option 4: designed
Correct Answer: damaged
Solution : The first option is correct.
Explanation: In this context, the word that best fits the grammatical structure and conveys the negative impact of industrial pollution on the ecosystem is damaged. The sentence describes the harmful effects of industrial pollution on rivers like the Ganga
Question : Directions: Which answer figure will complete the pattern in the question figure?
Option 1:
Option 2:
Option 3:
Option 4:
Correct Answer:
Solution : On comparing the question figure and all the answer figures, the following figure will combine and make the complete pattern –
Hence, the second option is correct.
Question : Select the most appropriate option to substitute the underlined segment in the given sentence. If there is no need to substitute it, select 'No substitution'. I couldn't got some sleep because the people in the next room were talking very loudly.
Option 1: couldn't get some sleep
Option 2: couldn't got any sleep
Option 3: No substitution
Option 4: couldn't get any sleep
Correct Answer: couldn't get any sleep
Solution : The fourth option is the correct answer.
The original sentence contains a conjugation error. The correct past tense form of the verb get after couldn't is get, not got.
In negative constructions or questions involving quantity or amount, we often use any
Question : Under whose leadership was the Chittagong armoury raid organised?
Option 1: Sukhdev
Option 2: Bhagat Singh
Option 3: Surya Sen
Option 4: Rajguru
Correct Answer: Surya Sen
Solution : The correct answer is Surya Sen.
The Chittagong armoury raid was led by Surya Sen on April 18, 1930. In this uprising, a group of revolutionaries led by Surya Sen attacked the Chittagong armoury of police forces in Bengal to show resentment against the
Question : Select the most appropriate ANTONYM of the given word.
Impolite
Option 1: Courteous
Option 2: Superior
Option 3: Uncivil
Option 4: Blunt
Correct Answer: Courteous
Solution : The correct choice will be the first option.
Impolite: It means showing a lack of manners or disrespect; and not being polite.
Courteous: It denotes polite, respectful, and considerate in one's behaviour.
In this context, courteous is the antonym that represents the opposite behaviour of
Question : In which state is the Hirakud Dam located?
Option 1: Odisha
Option 2: Madhya Pradesh
Option 3: Jharkhand
Option 4: Chhattisgarh
Correct Answer: Odisha
Solution : The correct option is Odisha.
The state of Odisha is home to the Hirakud Dam. One of the main rivers in the area, the Mahanadi River, is crossed by it. The dam is a major multifunctional project that provides flood control, irrigation and hydroelectric
Question : A bus travels 720 kilometres in 20 hours. Calculate its average speed in meters per second.
Option 1: 12 m/s
Option 2: 15 m/s
Option 3: 18 m/s
Option 4: 10 m/s
Correct Answer: 10 m/s
Solution : Given: A bus travels 720 kilometres in 20 hours. Applying the formula of $\text{Speed}=\frac{\text{Distance}}{\text{Time}}$, we get, $\text{Speed}=\frac{720}{20}=36$ km/hr Converting km/hr into m/s by multiplying it with $\frac{5}{18}$, we get, $\text{Speed}=36\times\frac{5}{18}=10$ m/s Hence, the correct answer is 10 m/s.
Question : Directions: In a certain code language, GARDEN is written as FYOEGQ, and GOLDEN is written as FMIEGQ. How will ISLAND be written in that language?
Option 1: HQJBPG
Option 2: HRIBPG
Option 3: HQIBQG
Option 4: HQIBPG
Correct Answer: HQIBPG
Solution : Given: GARDEN is written as FYOEGQ and GOLDEN is written as FMIEGQ.
Subtract consecutive numbers from the positional values of the first three letters, and add consecutive numbers to the positional values of the last three letters. GARDEN→G – 1 = F; A – 2
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