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Question : Directions: The ratio of the father's age to the son's age is 5 : 2. If the product of their ages is 160, then what is the age of the father?
Option 1: 22
Option 2: 24
Option 3: 20
Option 4: 18
Correct Answer: 20
Solution : Given: The ratio of the father's age to the son's age is 5 : 2. The product of their age is 160.
Let the age of the father = 5X And the age of the son = 2X According to the question, 5X × 2X
Question : In an acid-base reaction, which product is produced along with salt?
Option 1: Hydrogen gas
Option 2: Oxygen gas
Option 3: Carbon dioxide
Option 4: Water
Correct Answer: Water
Solution : The correct option is Water.
A neutralization reaction occurs when an acid and a base react. An acid and a base react to generate water and salt in this chemical reaction. A neutralization reaction has the following generic equation: acid + base → salt
Question : Sentences of a paragraph are given below in jumbled order. Arrange the sentences in the correct order to form a meaningful and coherent paragraph. A. It superseded India's previous educational strategy, which was created in 1986. B. The Indian union cabinet approved the country's national education strategy on 29 July 2020. C. And it provides a framework for education from the primary grades up to higher education, as well as for vocational training in both urban and rural settings. D. This policy significantly improves India's educational system. Restructuring India's educational system is the primary goal of the National Education Policy 2022.
Option 1: DBCA
Option 2: ABDC
Option 3: BCDA
Option 4: BADC
Correct Answer: BADC
Solution : The correct answer is the fourth option.
B. The Indian union cabinet approved the country's national education strategy on 29 July 2020. A. It superseded India's previous educational strategy, which was created in 1986.
D. This policy significantly improves India's educational system. Restructuring India's educational
Question : Directions: A + B means A is the father of B; A – B means A is the mother of B; A * B means A is the sister of B; A % B means A is the husband of B. If A % B – C + D * E, then how is A related to E?
Option 1: Father’s father
Option 2: Brother
Option 3: Father’s brother
Option 4: Father-in-law
Correct Answer: Father’s father
Solution : Given: A + B ⇒ A is the father of B A – B ⇒ A is the mother of B A * B ⇒ A is the sister of B A % B ⇒ A is the husband of B
As per the
Question : Which of the following is not a capital expenditure?
Option 1: Loans and advances by the central government
Option 2: Expenditure on the acquisition of land
Option 3: Investment in shares
Option 4: Subsidies payment
Correct Answer: Subsidies payment
Solution : The correct option is Subsidies payment.
A subsidy is an advantage given to an individual, business, or organisation by the government. Direct subsidies, such as cash transfers, or indirect subsidies, like tax cuts, are two possible types of subsidies.
Capital expenditure refers to
Question : The MITRA scheme was first announced in the Union Budget for 2021-22 to set up world-class infrastructure in which sector?
Option 1: Automobiles
Option 2: Textile industry
Option 3: Defence manufacturing
Option 4: Pharmaceuticals
Correct Answer: Textile industry
Solution : The correct answer is the textile industry.
The goal of the PM-MITRA programme, which was initially revealed in the Union Budget 2021, is to make the textile sector more competitive worldwide. The establishment of seven Mega Integrated Textile Regions and Apparel Parks, totalling
Question : Which ecosystem is the only one that does not thrive on solar energy?
Option 1: Marine organisms
Option 2: Phytoplanktons
Option 3: Deep-sea hydrothermal ecosystem
Option 4: Nitrogen-fixing bacteria
Correct Answer: Deep-sea hydrothermal ecosystem
Solution : The correct option is the Deep sea Hydrothermal Ecosystem.
In deep-sea hydrothermal vents, where sunlight doesn't penetrate, certain bacteria use the energy from the chemical reactions between minerals in the vent fluids and seawater to produce organic molecules. This process is called
Question : Select the appropriate option to replace the underlined word with the adverb of frequency. He did not admit that his team played badly.
Option 1: never admitted
Option 2: yesterday admitted
Option 3: happily admitted
Option 4: willingly admitted
Correct Answer: never admitted
Solution : The right choice is the first option.
The original sentence indicates a lack of admission or acknowledgement by someone regarding their team's performance.
Replacing did not admit with never admitted changes the meaning by using the adverb of frequency "never".
Never signifies a
Question : The table given below shows the number of males and females in different states.
$J_1$ = The value of the average number of males in A and B. $J_2$ = The value of the average number of females in E and F. What is the value of ($J_2-J_1$)?
Option 1: 56.5
Option 2: 25.5
Option 3: 42.5
Option 4: 37.5
Correct Answer: 37.5
Solution : $J_1$ = The value of the average number of males in A and B = $\frac{50+200}{2}$ = 125 $J_2$ = The value of the average number of females in E and F = $\frac{75+250}{2}$ = 162.5 Now, $J_2-J_1$ = 162.5 – 125 = 37.5 Hence,
Question : Select the correct passive form of the given sentence.
The family was watching Ramayana on the TV.
Option 1: Ramayana has been watched by the family on the TV.
Option 2: Ramayana was being watched by the family on the TV.
Option 3: Ramayana is being watched by the family on the TV.
Option 4: Ramayana was watching the family on the TV.
Correct Answer: Ramayana was being watched by the family on the TV.
Solution : The correct answer is the second option.
Passive voice is the voice in which the object experiences an action rather than the person who performs the action. Hence, the object in the active voice becomes the
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