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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.
A broad definition of wetlands (1)_______ ecosystems such as lakes and rivers, underground aquifers, swamps, coral reefs, and many others; but also human-made artificial sites (2)_______ fishponds or reservoirs. Though they cover only around 6 per cent of the Earth’s land surface, 40 per cent of all plant and animal species live in or breed in them. Wetlands are also vital for human well-being and security. More than a billion people across the world depend on them for their livelihoods—about one in eight people on Earth. According to the UN Environment Programme (UNEP), these ecosystems are also the unsung heroes of the climate crisis. In fact, they (3)_______ more carbon than any other ecosystem, with peatlands alone storing twice (4)_______ all the world’s forests. Inland wetland ecosystems absorb excess water and help prevent floods and drought, something critical to help communities adapt to a changing climate. In the words of Leticia Carvalho, Principal Coordinator for Marine and Freshwater at UNEP, healthy wetlands ‘punch above their weight in terms of benefits’. The theme for the very first World Day is “Wetlands Action for People and Nature”. It serves as an urgent call to act and to invest financial, human, and political capital to save the world’s wetlands from disappearing altogether and to restore those areas already lost. Wetlands are disappearing three times (5)_______ forests and are Earth’s most threatened ecosystem. In just 50 years—since 1970—35 per cent of the world’s wetlands have evaporated.
Question:
Select the most appropriate option to fill in the blank number 3.
Option 1: have
Option 2: has
Option 3: store
Option 4: stored
Correct Answer: store
Solution : The third option is the correct choice.
The word store is used to indicate the capacity of wetlands to retain or hold carbon. The subject of wetlands is plural, so the correct verb form is store.
Question : The base of a solid right prism is a triangle whose sides are 9 cm, 12 cm, and 15 cm. The height of the prism is 5 cm. Then, the total surface area of the prism is:
Option 1: 180 cm2
Option 2: 234 cm2
Option 3: 288 cm2
Option 4: 270 cm2
Correct Answer: 288 cm2
Solution : Given that the base of a solid right prism is a triangle whose sides are 9 cm, 12 cm, 15 cm and the height of the prism is 5 cm. The total surface area of a prism = 2 × The area of
Question : Directions: In a certain code language, KARAN is coded as OCVCR and STAPLE is coded as WVERPG. What is the code for JOYFUL in the given code language?
Option 1: NQCHWN
Option 2: NPCHYN
Option 3: NQAHYN
Option 4: NQCHYN
Correct Answer: NQCHYN
Solution : Given: KARAN is coded as OCVCR and STAPLE is coded as WVERPG.
Add 4 and 2 alternatively to the positional values of the letters of the given words to obtain their codes. KARAN→K + 4 = O; A + 2 = C; R + 4
Question : The longest river in Asia is
Option 1: River Indus
Option 2: River Yangtze
Option 3: River Hwang Ho
Option 4: River Ganga
Correct Answer: River Yangtze
Solution : The correct answer is River Yangtze.
River Yangtze is the longest River in Asia, known as Chang Jiang or Jiang. It rises from Tangulla mountains in Qinghai province in the Tibetan plateau and drains into the East China Sea. Shanghai is an important
Question : Who takes the salute during the Republic Day parade at New Delhi?
Option 1: Governor
Option 2: President
Option 3: Chief Justice
Option 4: Prime Minister
Correct Answer: President
Solution : The correct option is President.
The President of India takes the salute during the Republic Day parade in New Delhi. The Chief Guest, who is usually a foreign dignitary, is also present during the event and participates in various ceremonial activities, but the ultimate authority
Question : The following pie chart shows the various expenses of a family, as percentages of the total expenditure of the family during a period. If the total expenditure of the family during that period was INR 2,00,000, then find the amount spent on medical expenses.
Option 1: INR 5,000
Option 2: INR 20,000
Option 3: INR 10,000
Option 4: INR 40,000
Correct Answer: INR 40,000
Solution : Total expenditure = Rs. 2,00,000 Percentage of expenses on medical = 20% Amount spent on medical expenses = $\frac{20}{100} \times 200000$ = INR 40,000 Hence, the correct answer is INR 40,000.
Question : The harmful substances produced by the microbes are known as:
Option 1: antibiotics
Option 2: pollutants
Option 3: hormones
Option 4: toxins
Correct Answer: toxins
Solution : The correct answer is toxins.
The microbial toxin is a harmful substance produced by microorganisms which negatively impacts the human immune system. These are produced by microorganisms like bacteria, fungi, protozoa, dinoflagellates, etc. It is of two types: endotoxins and exotoxins. Endotoxins are generated
Question : A tropical deciduous plant special to the Deccan Plateau is
Option 1: teak
Option 2: shisham
Option 3: sandalwood
Option 4: sal
Correct Answer: sandalwood
Solution : The correct answer is sandalwood.
Tropical deciduous woods blanket the Deccan Plateau, and common plants found there include sal, teak, shisham, and other plants. The unique tropical deciduous shrub known as sandalwood is native to the Deccan Plateau, particularly the districts of Mysore in Karnataka
Question : Directions: From the given option figures, select the one in which the question figure is embedded.
Option 1:
Option 2:
Option 3:
Option 4:
Correct Answer:
Solution : As there is no restriction on the rotation of the figure, we will check all possible angles where the question figure can fit itself in all the given option figures. The question figure is embedded only in the second option figure.
Hence, the second option is
Question : The average of 5 consecutive numbers is A. If the next 3 numbers are also taken, what will be the new average?
Option 1: A + 1
Option 2: A + 1.5
Option 3: A + 2
Option 4: A + 2.5
Correct Answer: A + 1.5
Solution : The average of 5 consecutive numbers is A. This means the numbers are (A – 2), (A – 1), A, (A + 1), (A +2 ). If the next 3 numbers are also taken, the numbers will be (A – 2), (A –
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