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Question : Direction: The pie chart given below shows the percentage distribution of annual expenditure on various items of a company. The annual expenditure of the company is Rs. 72 crore.
The total amount spent on raw materials is 50% of the total amount spent on interest. If the ratio of the amount of expenditure on rent and the raw materials is 1 : 2 respectively, then what will be the amount spent on rent annually?
Option 1: Rs. 2,80,00,000
Option 2: Rs. 3,60,00,000
Option 3: Rs. 4,00,00,000
Option 4: Rs. 3,20,00,000
Correct Answer: Rs. 3,60,00,000
Solution : Amount spent on interest = $\frac{20}{100}$ × 72,00,00,000 = Rs. 144000000 Amount spent on raw material = 50% of interest = $\frac{50}{100}$ × 14,40,00,000 = Rs. 7,20,00,000 The ratio of the amount of expenditure on rent and raw materials is 1 : 2. Thus,
Question : Solar energy is converted into chemical energy during :
Option 1: Combustion
Option 2: Transition
Option 3: Photosynthesis
Option 4: Fusion
Correct Answer: Photosynthesis
Solution : The correct option is Photosynthesis.
Photosynthesis is an essential process that allows plants to capture solar energy and transform it into chemical energy, which is then stored in the form of glucose. This process happens mostly in plant chloroplasts, especially in the chlorophyll-containing structures known
Question : Directions: A shepherd had 17 sheep. All but nine died. How many sheep are left?
Option 1: 9
Option 2: 8
Option 3: 7
Option 4: 10
Correct Answer: 9
Solution : Given: Total number of sheep a shepherd has = 17
All but nine died means except nine, all the sheep had died. Therefore, the total number of sheep left = 9
Hence, the first option is correct.
Question : The frequency of ultrasound waves is typically:
Option 1: above 20 kHz
Option 2: above 20,000 kHz
Option 3: below 20 kHz
Option 4: below 2 kHz
Correct Answer: above 20 kHz
Solution : The correct option is above 20 kHz.
The number of full cycles or oscillations that an ultrasonic wave undergoes in one second is referred to as its frequency. The most common unit of measurement is the hertz (Hz), where one hertz equals
Question : Tin Bigha Corridor links
Option 1: India and Pakistan
Option 2: India and China
Option 3: Bangladesh and Pakistan
Option 4: Bangladesh and India
Correct Answer: Bangladesh and India
Solution : The correct option is Bangladesh and India.
The Tin Bigha Corridor is a strip of land belonging to India on the West Bengal-Bangladesh border. In September 2011, it was leased to Bangladesh. This was done to enable Bangladesh to access the Dahagram-Angarpota Bangladeshi
Question : Which one of the following mineral does not contain oxygen?
Option 1: Haematite
Option 2: Bauxite
Option 3: Cryolite
Option 4: Calcite
Correct Answer: Cryolite
Solution : The correct option is Cryolite.
Chemical name - Na3AlF6, no traces of oxygen.
Cryolite is a mineral that consists of sodium aluminium fluoride. It is primarily used in the production of aluminium, as it lowers the melting point of aluminium
Question : The average price of two items is Rs. 2440. If their prices are in the ratio 9 : 11, then find the price of the costlier item.
Option 1: Rs. 2684
Option 2: Rs. 2552
Option 3: Rs. 2442
Option 4: Rs. 2992
Correct Answer: Rs. 2684
Solution : The average price of the two items is Rs. 2440. The total price of the two items = 2 × 2440 = Rs. 4880 The prices of the items are in the ratio 9 : 11. The price of the costlier item = $\frac{11}{20}×
Question : Directions: Improve the bracketed part of each sentence.
(This market were) crowded with people.
(1) This markets were
(2) These market were
(3) This market was
(4) No Improvement
Option 1: (1)
Option 2: (2)
Option 3: (3)
Option 4: (4)
Correct Answer: (1)
Solution : The first option is the correct choice.
The original sentence has an error in the subject-verb agreement since the singular subject "market" should be followed by the singular verb.
In this case, "This market" is singular, so it should be paired with a singular verb
Question : Four sentences are given, out of which three have spelling errors. Choose the sentence with all the correctly spelt words.
Option 1: I was a bit depressed by our apparant lack of progress.
Option 2: Urban dwellers often accept noise as part of city life.
Option 3: She is going to divorce him on the grounds of adultary.
Option 4: Its sanctions are based on compairisons between the two companies.
Correct Answer: Urban dwellers often accept noise as part of city life.
Solution : The correct choice is the second option.
The fourth option has all the spellings correct and according to the dictionary.
In the first option: Incorrect - apparant, Correct - apparent
In the third option: Incorrect -
Question : Directions: In the question, a part of the sentence is in bold. Below are given alternatives to the bold part at (1), (2), and (3) that may improve the sentence. Choose the correct alternative. In case no improvement is needed, your answer is (4).
Wealth is no doubts necessary for happiness in life.
(1) was no doubt necessary
(2) is no doubt necessary
(3) is no doubting necessary
Correct Answer: (2)
Solution : The correct answer is the second option.
In this sentence, the phrase "no doubts necessary" is not grammatically correct and doesn't convey the intended meaning. To express certainty that wealth is necessary for happiness, we should use the singular form of doubt. Thus, the
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