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Question : Who propounded the Dynamic Theory of profit?
Option 1: Clark
Option 2: Schumpeter
Option 3: Knight
Option 4: Hawley
Correct Answer: Clark
Solution : The correct answer is Clark.
The theory of profit put forth by J.B. Clark is known as the dynamic theory of profit. As per this theory, profits are generated only in an economy that is dynamic, i.e., rapidly changing, and no profits are generated in
Question : Directions: In a certain code language, FIELD is written as LOKRJ, and GLOBE is written as MRUHK. How will GLASS be written in that language?
Option 1: MRHYY
Option 2: MRGYY
Option 3: MSGYY
Option 4: MRGZZ
Correct Answer: MRGYY
Solution : Given: FIELD is written as LOKRJ and GLOBE is written as MRUHK.
Add 6 to the place value of each letter of FIELD and GLOBE to get the required codes.
So, FIELD is coded as LOKRJ.
So, GLOBE is coded as MRUHK. Similarly, follow the
Question : Directions: In the following question, identify the diagram that represents the best relationship among the classes given below. Women, Sisters, and Wives
Option 1:
Option 2:
Option 3:
Option 4:
Correct Answer:
Solution : Both the sisters and wives are women. Therefore, the circles representing wives and sisters will be inside the circle that represents women. Also, some wives can be sisters and some sisters can also be wives. Therefore, the circles representing wives and sisters will have a part
Question : $ABC$ is a right-angled triangle with $\angle BAC=90°$ and $\angle ACB=60°$. What is the ratio of the circumradius of the triangle to the side $AB\ ?$
Option 1: $1:2$
Option 2: $1:\sqrt3$
Option 3: $2:\sqrt3$
Option 4: $2:3$
Correct Answer: $1:\sqrt3$
Solution : Given: $ABC$ is a right-angled triangle with $\angle BAC=90°$ and $\angle ACB=60°$. Let the hypotenuse $BC$ of the triangle be $2r$ units. We know, The circumradius of a right-angled triangle is half of its hypotenuse. So, the circumradius = $\frac{2r}{2}=r$ units Now, $\sin60°=\frac{AB}{BC}$ ⇒ $\frac{\sqrt3}{2}=\frac{AB}{BC}$
Question : Directions: Two statements are given followed by three conclusions numbered I, II, and III. Assuming the statements to be true, even if they seem to be at variance with commonly known facts, decide which of the conclusions logically follow(s) from the statements. Statements: All drums are bells. All whistles are bells. Conclusions: I. Some drums are whistles. II. Some bells are drums. III. Some bells are whistles.
Option 1: Both conclusions II and III follow
Option 2: Conclusions I, II and III follow
Option 3: Both conclusions I and II follow
Option 4: Both conclusions I and III follow
Correct Answer: Both conclusions II and III follow
Solution : According to the given statements, the Venn diagram is –
Let's analyse the conclusions – Conclusion I: Some drums are whistles – According to the given Venn diagram, there is no direct relation between drums and whistles. Thus, this conclusion
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.
The Sun is the star at the centre of (1) _________ Solar System. It is a nearly perfect ball of hot plasma. The Sun has inspired us since ancient times. It’s central to mythology and religion in (2) ____________ around the world. It keeps our planet warm enough for living things to grow. It gives us light so we can see. It is by far the most important (3) ________ of energy for life on Earth. It is about a hundred times as wide (4)_______ the Earth. If there were no sun, many things wouldn’t occur like photosynthesis or the presence of oxygen, which would have caused no (5) _________ of life.
Select the most appropriate option to fill in the blank number 2.
Option 1: cultures
Option 2: processes
Option 3: scenes
Option 4: types
Correct Answer: cultures
Solution : The correct choice is the first option.
This sentence points to the significance of the Sun, which is central to different religions across the world.
The complete sentence is: "It’s central to mythology and religion in cultures around the world."
Question : Comprehension: In the following passage, some words have been deleted. Fill in the blanks with the help of the alternatives given. Select the most appropriate option for each blank. On Hauz Khas Road, at the entrance to the pedestrianised Hauz Khas Village, the guard (1)________ the barrier asks you to halt and directs (2)______ to the parking lot. It's 5 p.m. and the parking lot is nearly empty as shops are closed and there are (3)________ any shoppers. There aren't many people on the lane leading to the (4)_________ area either. This is unusual for HKV (as it is popularly known) (5)_______ it is one of Delhi's popular shopping areas. Initially a hub for designer (6)________, the HKV experience (7)_________ a throbbing mix of cafes, art galleries, curio shops, gyms, and, of course, fashion boutiques. The quirky neighbourhood was a hit (8)_________ with youngsters and tourists for its happening nightlife. These days, however, night comes hours (9)______ dusk at HKV, as you can only see street dogs, security guards, a few takeaway joint managers, and bored shop attendants (10)________ to reach home early.
Question: Select the most appropriate option to fill in the blank 10.
Option 1: immediate
Option 2: immobile
Option 3: impatient
Option 4: immature
Correct Answer: impatient
Solution : The correct choice is the third option.
"Impatient" is the appropriate choice, as in this context, it implies that the street dogs, security guards, takeaway joint managers, and shop attendants seem restless or eager to reach home early, emphasising a sense of anticipation or
Question : Directions: Select the number from among the given options that can replace the question mark (?) in the following series. 17, 25, 52, 116, 241, ?
Option 1: 457
Option 2: 467
Option 3: 461
Option 4: 447
Correct Answer: 457
Solution : Given: 17, 25, 52, 116, 241, ?
In the above-given series, add cubes of consecutive natural numbers – 17 + (2)3 = 17 + 8 = 25 25 + (3)3 = 25 + 27 = 52 52 + (4)3 = 52 +
Question : Parts of the following sentence have been given as options. Select the option that contains a grammatical error.
Bobo was / very richer than Jim / as he had illicitly accumulated / all his wealth.
Option 1: very richer than jim
Option 2: all his wealth
Option 3: as he had illicitly accumulated
Option 4: Bobo has
Correct Answer: very richer than jim
Solution : The first option is correct.
In the sentence provided, the error lies in the use of very with the comparative form of the adjective "rich". When making comparisons, adjectives like rich form their comparative and superlative degrees without the use of very
Question : Insects responsible for transmitting diseases are called.
Option 1: Vector
Option 2: Transmitter
Option 3: Drones
Option 4: Conductor
Correct Answer: Vector
Solution : The correct answer is a Vector.
Vectors are disease-carrying insects that transmit diseases from one body to another. In the process of transmitting diseases, they are not themselves infected by the pathogen. Vectors include mosquitoes, houseflies, tsetse flies, etc. Vectors are of two
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