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Question : Study the given graph and answer the question that follows. What is the difference between the production of company C in 2015 and the production of company B in 2018?
Option 1: 15,00,000 tonnes
Option 2: 1,00,000 tonnes
Option 3: 10,000 tonnes
Option 4: 10,00,000 tonnes
Correct Answer: 10,00,000 tonnes
Solution : According to the question, Production of cement by company C in 2015 = 45 lakh tonnes Production of cement by company B in 2018 = 55 lakh tonnes Now the difference in both amounts = 55 lakh tonnes – 45 lakh tons = 10
Question : Select the most appropriate synonym of the given word. Unequivocal
Option 1: Complete
Option 2: Articulate
Option 3: Unambiguous
Option 4: Doubted
Correct Answer: Unambiguous
Solution : The correct choice is the third option.
Unequivocal means leaving no doubt or uncertainty. In this context, unambiguous is a suitable synonym because it also conveys the idea of being clear, definite, and without any ambiguity or confusion.
The meanings of the other words
Question : Directions: Study the bar diagram and answer the question. Total number of boys and girls in five different departments of a college. The average number of boys from all the departments together is:
Option 1: 123
Option 2: 132
Option 3: 134
Option 4: 142
Correct Answer: 132
Solution : From the given graph, The total number of boys from all the departments = 60 + 220 + 100 + 160 + 120 = 660 The total number of departments = 5 The average number of boys from all the departments $=\frac{\text{The total number of
Question : A 64 cm wide path is made around a circular garden having a diameter of 10 metres. The area (in m2) of the path is closest to: (Take $\pi=\frac{22}{7}$)
Option 1: 10
Option 2: 21
Option 3: 15
Option 4: 9
Correct Answer: 21
Solution : Width of the circular path = 64 cm Diameter of the circular garden = 10m = 1000 cm The radius of the circular garden = $\frac{1000}{2}$ = 500 cm Inner radius, $r$ = 500 cm Outer radius, $R$ = (500 + 64) = 564 cm
Question : Comprehension: In the following passage, some words have been deleted. Read the passage carefully and select the most appropriate option to fill in each blank. Any (1)_____ that revolves around a planet is a satellite. Mother Earth has a natural satellite on the moon. The Earth is circled by a lot of man-made or artificial satellites. In 1957, the Soviet Sputnik was the first to be (2)_____ into space. There are currently a number of artificial satellites launched into space by various nations. These satellites make it possible for us to talk on the phone, watch television, predict the weather, map the various surfaces of the earth, and learn more about the world in which we live. How does a satellite get started? It is typically launched into space by means of a rocket. After ascending into the thinner air layers above the earth, the satellite is released from the rocket. For a successful satellite launch, a rocket's speed is carefully calculated and controlled. Every object in space is pushed towards the Earth's centre by gravity. The inertia of motion will propel the object into space if it has its own velocity of motion. When the orbital velocity is exactly right, these two opposing forces are balanced, causing the satellite to (3) ______ towards the earth while still hovering over its surface. earth in a 24-hour period; It doesn't change when compared to a point on the surface of the earth. These orbits are typically used by satellites for communication and weather. The camera on the weather satellites takes pictures and sends them back to Earth. These are helping aid in weather forecasting. Radio receivers and amplifiers on communication satellites can (4) _____ waves back at a frequency that is different from the one the satellite received. The beaming frequencies of satellites that are 'parked' too close to one another must not interfere with one another. Television signals can be transmitted from one location to another using broadcast satellites, and scientists can (5) _____ scientific data from numerous satellites. Select the most appropriate option to fill in the blank no. 1.
Option 1: piece
Option 2: being
Option 3: body
Option 4: object
Correct Answer: object
Solution : The fourth option is the correct choice.
"Piece" and "being" are incorrect as they mean a portion of a bigger object and a living entity, respectively. "Body" might refer to "celestial bodies", making it correct. But this will not include man-made satellites. Hence, the most
Question : Directions: In a code language, CAMEL is coded as CEMNG, and TIGER is coded as KVGTG. How will HORSE be coded in the same language?
Option 1: QKRHU
Option 2: HQRHV
Option 3: RJSHU
Option 4: QJRGU
Correct Answer: QJRGU
Solution : Given: CAMEL is coded as CEMNG and TIGER is coded as KVGTG.
Add 2 to the place value of the first two and last two letters of CAMEL and TIGER, then interchange their positions. The middle letter remains constant.
Thus, CAMEL is coded as CEMNG.
Question : If $x^{2}+\frac{1}{x^{2}}=1$, then, what is the value of $x^{48}+x^{42}+x^{36}+x^{30}+x^{24}+x^{18}+x^{12}+x^{6}+1$?
Option 1: – 9
Option 2: 0
Option 3: 1
Correct Answer: 1
Solution : Given: $x^{2}+\frac{1}{x^{2}} = 1$ Adding 2 on both sides, we get, $x^{2} + \frac{1}{x^{2}} + 2 = 1 + 2$ ⇒ $x^{2} + \frac{1}{x^{2}} + 2×x^2×\frac{1}{x^{2}} = 3$ ⇒ $(x + \frac{1}{x})^{2} = 3$ $x + \frac{1}{x} = \sqrt3$ Cubing both sides, we get, ⇒
Question : Directions: In the following question, some parts of the sentence may have some errors. Find out which part of the sentence has an error and select the appropriate option. If the sentence is free from error, select 'No Error'.
The lawyer asked the complainant (1) / to put his sign (2) / on the paper. (3) / No Error (4)
Option 1: (1)
Option 2: (2)
Option 3: (3)
Option 4: (4)
Correct Answer: (2)
Solution : The error is in the second part of the sentence. It should be "signature" instead of "sign". "Signature" is the appropriate word to refer to a person's written name on a document.
Therefore, the correct sentence is "The lawyer asked the complainant to put his
Question : Which of the following persons was appointed as the Commissioner of Delhi Police in July 2021?
Option 1: Kiran Bedi
Option 2: Rakesh Asthana
Option 3: Athar Aamir Khan
Option 4: Tina Dabi
Correct Answer: Rakesh Asthana
Solution : The correct answer is Rakesh Asthana
Rakesh Asthana was appointed as the Commissioner of Delhi Police in July 2021. Rakesh Asthana is a 1984 Gujarat cadre IPS officer. He has also served as the former director general of the Border Security Force. His appointment
Question : Directions: Study the given pattern carefully and select the number that can replace the question mark (?) in it. 15 12 81 17 14 93 15 11 ?
Option 1: 104
Option 2: 113
Option 3: 97
Option 4: 181
Correct Answer: 104
Solution : Given: 15 12 81 17 14 93 15 11 ?
Solve according to rows, in each row the sum of the first and the second numbers is multiplied by the result of the subtraction of the second number from the first number to obtain the
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