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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 coffees and milkshakes are teas. None of the coffees are milkshakes. Conclusions: I. Some coffees are milkshakes. II. Some teas are coffees. III. Some milkshakes are teas.
Option 1: Only conclusions II and III follow
Option 2: Only conclusions I and II follow
Option 3: Only conclusions I and III follow
Option 4: All of the conclusions follow
Correct Answer: Only conclusions II and III follow
Solution : The possible Venn diagram, according to the given statements is as follows –
Let's analyse the conclusions – Conclusion (I): Some coffees are milkshakes – From the Venn diagram, it is evident that there is a negative relation between coffee
Question : Who defined 'Rent' as that portion or produce of the earth which is paid to the landlord for the use of original and indestructible power of the soil?
Option 1: David Ricardo
Option 2: Alfred Marshall
Option 3: John Maynard Keynes
Option 4: Arthur Cecil Pigou
Correct Answer: David Ricardo
Solution : The correct option is David Ricardo.
The definition of "Rent" as "that portion of the produce of the earth which is paid to the landlord for the use of the original and indestructible powers of the soil" is attributed to the economist David
Question : $a$% of $b$ + $b$% of $a$ = ?
Option 1: $2a$% of $b$
Option 2: $2a$% of $2b$
Option 3: $2a$% of $2a$
Option 4: $2b$% of $2b$
Correct Answer: $2a$% of $b$
Solution : $a$% of $b$ + $b$% of $a$ = ($\frac{a}{100}$ × $b$) + ($\frac{b}{100}$ × $a$) = $\frac{ab}{100}$ + $\frac{ab}{100}$ = $\frac{2ab}{100}$ = $\frac{2a}{100}×b$ = $2a$% of $b$ Hence, the correct answer is $2a$% of $b$.
Question : Directions: In this question, a part of the sentence is in bold. Below are given alternatives to the bold parts at 1, 2, and 3 which may improve the sentence. Choose the correct alternative in case no improvement is needed your answer, is (4).
A buffalo cannot defend a buffalo against lion.
Option 1: 1
Option 2: 2
Option 3: 3
Option 4: 4
Correct Answer: 1
Solution : The first option correctly improves the sentence.
It adds necessary articles, clarifies that one buffalo is defending another against a lion, and maintains the subject-verb agreement.
The other options are grammatically incorrect and do not convey the intended meaning of the sentence.
So, the correct
Question : Select the sentence with the appropriate use of preposition.
Option 1: Ashok was in the bus stop.
Option 2: Ashok was to the bus stop.
Option 3: Ashok was on the bus stop.
Option 4: Ashok was at the bus stop.
Correct Answer: Ashok was at the bus stop.
Solution : The correct option is the fourth option.
The sentence "Ashok was at the bus stop" is correct in terms of its use of the preposition at.
The preposition at is used to indicate a specific location or position. In this
Question : Comprehension: Read the following passage and answer the questions given after it.
The total area sown under Rabi crops has increased by 3.25%, from 697.98 lakh hectares in 2021–22 to 720.68 lakh hectares in 2022–23. This is 22.71 lakh hectares more this year compared to the corresponding period of 2021–22. Comparing with the normal sown area (average of the last five years), the increase is to the tune of 13.71%, from 633.80 to 720.68 lakh hectares. The increase in area is across all crops, the highest being rice. Out of the 22.71 lakh hectare increase in all Rabi crops, the increase in rice area is 11.20 lakh hectares, up from 35.05 lakh hectares in 2021–22 to 46.25 lakh hectares in 2022–23. However, this is lower than the normal sown area of 47.71 lakh hectares. The maximum increase in area under rice is in the states of Telangana and West Bengal. Area under oilseeds increased by 7.31% from 102.36 lakh hectares during 2021–22 to 109.84 lakh hectares this year. The increase in area under oilseeds at the rate of 7.31% is more than double the rate of increase of 3.25% in all crops together. Rajasthan, Madhya Pradesh, and Chhattisgarh accounted for major expansion in the area of oilseeds. Rapeseed and mustard contributed the maximum in increasing oilseed area during this Rabi season. Mustard area increased by 6.77 lakh hectares from 91.25 lakh hectares in 2021–22 to 98.02 lakh hectares in 2022–23. Thus, out of the 7.49 lakh hectares increase in area under oilseeds, rapeseed and mustard alone accounted for 6.44 lakh hectares. Pulse production is being focused on making the country self-sufficient in these commodities. The area under pulses increased by 0.56 lakh hectares from 167.31 to 167.86 lakh hectares. Mung beans and lentils accounted for the increase in the area under pulses. The United Nations General Assembly has declared the year 2023 as the International Year of Millets, and India is at the forefront of celebrating the event in a big way. In order to create awareness about the benefits of millets as a superfood and to meet its growing demand around the world, the government is promoting millet production through the NFSM-Nutri Cereals component of the National Food Security Mission programme in 212 districts in 14 states. Coarse cum nutri-cereals saw an increase of 2.08 lakh hectares in area under cultivation from 51.42 lakh hectares in 2021–22 to 53.49 lakh hectares in 2022–23. Question: The main theme of the passage is
Option 1: increase in the area of Rabi crops in 2022-23
Option 2: area under rabi crop in last five years
Option 3: increase in the production of pulses
Option 4: increase in the area of oilseeds like mustard
Correct Answer: increase in the area of Rabi crops in 2022-23
Solution : The first option is the correct choice.
The reason for the answer is that the passage provides information about the increase in the total area sown under Rabi crops in the specified time period, along with details
Question : The demand curve will shift forward when ______.
Option 1: price of complementary goods fall
Option 2: price of substitute goods decreases
Option 3: income of consumer fall
Option 4: price of complement goods increases
Correct Answer: price of complementary goods fall
Solution : The correct answer is the price of complementary goods falls.
When the price of a complementary good falls, it makes the combination of two goods more affordable and attractive for consumers.
For Example:
Imagine you're in the market for a
Question : Amniocentesis is a method for :
Option 1: determination of foetal health conditions
Option 2: determination of the amino acids sequesnce
Option 3: inducing abortion
Option 4: artificial insemination
Correct Answer: determination of foetal health conditions
Solution : The correct option is - determination of foetal health conditions
In an amniocentesis, which is a prenatal diagnostic technique, a tiny portion of the amniotic fluid around the fetus is removed and examined for chromosomal abnormalities.
Question : Directions: Six students are sitting around a circular table facing the centre. Bobby is an immediate neighbour of both Aryan and Kusum. Simran is an immediate neighbour of both Asviya and Sheetal. Kusum is an immediate neighbour of both Bobby and Asviya. Sheetal is an immediate neighbour of both Aryan and Simran. Who is sitting third to the left of Sheetal?
Option 1: Bobby
Option 2: Asviya
Option 3: Aryan
Option 4: Kusum
Correct Answer: Kusum
Solution : Given: 1. Bobby is an immediate neighbour of both Aryan and Kusum. 2. Simran is an immediate neighbour of both Asviya and Sheetal. 3. Kusum is an immediate neighbour of both Bobby and Asviya. 4. Sheetal is an immediate neighbour of both Aryan and Simran.
Question : The pie chart given below shows the number of boys in 8 schools. The total number of boys in all these 8 schools is 5000. The number of boys in a particular school is shown as a percentage of the total number of boys in all these 8 schools.
What is the ratio of the total number of boys in B, D, and E to the total number of boys in A, C, and F?
Option 1: 37 : 57
Option 2: 42 : 41
Option 3: 57 : 38
Option 4: 41 : 42
Correct Answer: 42 : 41
Solution : Total number of boys = 5000 Total number of boys in B, D, and E =$4\%\times 5000 + 25\%\times 5000 + 13\%\times 5000$ $=200 + 1250 + 650 = 2100$ Total number of boys in A, C, and F $= 26\%\times5000 + 5\%
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