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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. She participates in several functions and musical shows and receives accolades for her singing. B. Vineeta has a very sweet voice, which has inspired her to adopt singing as her profession. C. She can also play musical instruments such as the sitar and the harmonium. D. Now, she has opened a music school to train young singers.
Option 1: ADCB
Option 2: BACD
Option 3: ACDB
Option 4: DCBA
Correct Answer: BACD
Solution : The second option is correct.
The sequence begins by introducing Vineeta's inspiration to pursue singing professionally due to her sweet voice. It then mentions her participation in functions and shows, followed by her ability to play musical instruments. Finally, it concludes with her opening a
Question : Directions: Select the option that is related to the fifth number in the same way as the second number is related to the first number and the fourth number is related to the third number. 8 : 514 :: 3 : 29 :: 7 : ?
Option 1: 325
Option 2: 355
Option 3: 335
Option 4: 345
Correct Answer: 345
Solution : Given: 8 : 514 :: 3 : 29 :: 7 : ?
The second number is the sum of the cube of the first number and 2. 8 : 514→(8)3 + 2 = 512 + 2 = 514 3 : 29→(3)3 + 2
Question : Direction: A boat can travel at a speed of 30 km/hr in still water. If the speed of the stream is 6 km/hr. Find the time taken by the boat to go 108 km downstream.
Option 1: 2 hrs
Option 2: 5 hrs
Option 3: 3 hrs
Option 4: 4 hrs
Correct Answer: 3 hrs
Solution : Speed of the boat in still water = 30 km/hr
Speed of the stream = 6 km/hr
Downstream speed of the boat = Speed of the boat in still water + Speed of the stream = 30 + 6 = 36 km/hr.
We will
Question : Directions: In a certain code language, SNOW is coded as 21, 16, 17, 25, and RIDE is coded as 20, 11, 6, 7. What is the code for TAPE in that code language?
Option 1: 22, 3, 17, 7
Option 2: 22, 3, 18, 6
Option 3: 20, 3, 18, 7
Option 4: 22, 3, 18, 7
Correct Answer: 22, 3, 18, 7
Solution : Given: SNOW is written as 21, 16, 17, 25, and RIDE is written as 20, 11, 6, 7.
Add 2 in the place value of each letter of SNOW, to obtain a required code – S→19 + 2 = 21; N→14 +
Question : In alchemy, aqua fortis is the classical name of which chemical compound that is used chiefly in the manufacture of explosives and fertilisers, and in organic synthesis?
Option 1: Nitric acid
Option 2: Formic acid
Option 3: Chloric acid
Option 4: Hydrobromic acid
Correct Answer: Nitric acid
Solution : The correct option is Nitric acid.
Aqua fortis, in the context of alchemy, typically refers to nitric acid. Nitric acid is a highly corrosive and strong mineral acid with the chemical formula HNO3. It is commonly used in the manufacture of
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 world is undergoing rapid changes in the knowledge landscape. With various dramatic scientific and technological advances, such as the rise of big data, machine learning, and artificial intelligence, many unskilled jobs worldwide may be taken over by machines, while the need for a skilled workforce, particularly involving mathematics, computer science, and data science, in conjunction with multidisciplinary abilities across the sciences, social sciences, and humanities, (1)________ increasingly in greater demand. With climate change, increasing pollution, and depleting natural resources, there will be a sizeable shift in how we (2)_______ the world's energy, water, food, and sanitation needs, again resulting in the need for new skilled labour, particularly in biology, chemistry, physics, agriculture, climate science, and social science. The growing (3)________ of epidemics and pandemics will also (4)_______ collaborative research in infectious disease management and development of vaccines, and the resultant social issues heighten the need for multidisciplinary learning. There will be a growing (5)__________ for humanities and art as India moves towards becoming a developed country as well as among the three largest economies in the world.
Question:
Select the most appropriate option to fill in the blank number 1.
Option 1: is
Option 2: are
Option 3: will be
Option 4: should be
Correct Answer: will be
Solution : The third option is the correct choice.
The sentence discusses the future demand for a skilled workforce, particularly in fields like mathematics, computer science, and data science. The phrase, in conjunction with multidisciplinary abilities, suggests that these skills will be increasingly in demand in
Question : Successive discounts of 30% and 20% are equivalent to a single discount of:
Option 1: 50%
Option 2: 40%
Option 3: 44%
Option 4: 10%
Correct Answer: 44%
Solution : We know, $\text{Single discount} = (a+b-\frac{a×b}{100}$)%, where $a,b$ are successive discounts $\therefore$ Single discount of two successive discounts of 30% and 20% $=30+20-\frac{30×20}{100}=44$% Hence, the correct answer is 44%.
Question : Directions: Study the given diagram carefully and answer the questions. The numbers in different sections indicate the number of students who play different games. How many students play only one game?
Option 1: 32
Option 2: 37
Option 3: 61
Option 4: 53
Correct Answer: 53
Solution : In the diagram, the shaded parts represent the regions representing students playing only one game.
The number of students that play only one game is the region that does not overlap with any other region. So, the number of students who play only chess is
Question : A sum of money at simple interest amounts to Rs. 6,000 in 4 years and to Rs. 6,750 in 7 years at the same rate percent per annum of interest. The sum (in Rs.) is:
Option 1: 5,100
Option 2: 4,800
Option 3: 4,000
Option 4: 5,000
Correct Answer: 5,000
Solution : The difference between the amounts after 7 years and 4 years = Rs. 6750 – Rs. 6000 = Rs. 750, is the simple interest for 3 years. Therefore, the simple interest for 1 year = $\frac{750}{ 3}$ = Rs. 250 The simple interest for 4
Question : Which of the following Harappan towns was located on Khadir Bet in the Rann of Kutch and was divided into three parts?
Option 1: Sotka koh
Option 2: Chanhudaro
Option 3: Surkotada
Option 4: Dholavira
Correct Answer: Dholavira
Solution : The correct answer is Dholavira.
The cities of the Harappan civilisation flourished on the banks of the Indus River, and these are the earliest cities in the Indian subcontinent. The city of Dholavira is located on the Khadir Bet in the Rann of Kutch
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