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Question : Which of the following rivers is the largest tributary of the Indus River?
Option 1: Beas
Option 2: Chenab
Option 3: Ravi
Option 4: Sutlej
Correct Answer: Chenab
Solution : The correct option is Chenab.
The Chenab River is the Indus River's tributary. One of the main tributaries influencing the Indus' overall flow is the Chenab River, which joins it in Pakistan. The Indus River system is essential to the area, and South Asia
Question : Let ABCDEF be a prism whose base is a right-angled triangle, where sides adjacent to 90$^{\circ}$ are 9 cm and 12 cm. If the cost of painting the prism is INR 151.20, at the rate of 20 paise per sq cm then the height of the prism is:
Option 1: 17 cm
Option 2: 18 cm
Option 3: 15 cm
Option 4: 16 cm
Correct Answer: 18 cm
Solution : Total surface area of prism = $\frac{\text{Total cost of painting}}{\text{Cost per sq cm}}=\frac{151.2}{0.2}$ = 756 cm2 Hypotenuse of the triangular base = $\sqrt{9^2 + 12^2}$ = $\sqrt{81 + 144}$ = $\sqrt{225}$ = 15 cm Perimeter of base = 9 + 12 + 15
Question : Algal bloom results from:
Option 1: Global warming
Option 2: Salination
Option 3: Eutrophication
Option 4: Biomagnification
Correct Answer: Eutrophication
Solution : The correct option is Eutrophication.
Eutrophication is a process induced by excessive nutrient enrichment, especially nitrogen and phosphorus, in aquatic environments. This excess nutrient intake, which is frequently caused by human activities like as agricultural runoff or wastewater discharge, encourages fast development of algae, resulting
Question : The arrest of _____ in 1930 led to angry demonstrations in the streets of Peshawar.
Option 1: Abdul Ghaffar Khan
Option 2: Abdul Kalam Azad
Option 3: Zakir Hussain
Option 4: Muzaffar Ahmad
Correct Answer: Abdul Ghaffar Khan
Solution : The correct answer is Abdul Ghaffar Khan.
The arrest of Abdul Ghaffar Khan in 1930 sparked fierce protests in Peshawar's streets. The Khudai Khidmatgar (meaning Servants of God), commanded by Khan Abdul Ghaffar Khan, was an organization of Pashtuns determined to end British
Question : The total number of Ministers, including the Chief Minister, in the Council of Ministers in a State shall not exceed ______ of the total number of members of the Legislative Assembly of that State.
Option 1: twenty per cent
Option 2: ten per cent
Option 3: fifteen per cent
Option 4: twenty-five per cent
Correct Answer: fifteen per cent
Solution : The correct option is fifteen per cent.
The Constitution stipulates that the overall number of ministers in a state's Council of Ministers, including the Chief Minister, must not exceed 15% of the total number of members of that state's Legislative Assembly.
Question : Select the most appropriate meaning of the given idiom.
Cut a sorry figure
Option 1: render an apology
Option 2: make a sculpture
Option 3: create a poor impression
Option 4: break a record
Correct Answer: create a poor impression
Solution : The third option is correct.
The idiom cut a sorry figure means to appear in a way or make an unlikeable impression that causes oneself to be regarded unfavourably by others.
Hence, the correct meaning is to create a poor impression.
Question : 25 employees can finish work in 20 days. After how many days should 10 employees leave the job so that the work is finished in 30 days?
Option 1: 7 days
Option 2: 6 days
Option 3: 3 days
Option 4: 5 days
Correct Answer: 5 days
Solution : Given, 25 employees can finish work in 20 days. According to the question, Total work = 25 × 20 = 500 units Let us assume that 10 employees leave after $x$ days. ⇒ Work done in $x$ days = $25x$ Now, (25 – 10)
Question : The Terracotta Army of China describes the life-sized figures found near the tomb of Emperor ______.
Option 1: Han Wudi
Option 2: Tang Taizong
Option 3: Qin Shi Huang
Option 4: Ming Chengzu
Correct Answer: Qin Shi Huang
Solution : The correct option is Qin Shi Huang.
The Terracotta army of China describes the life-sized figures found near the tomb of Emperor Qin Shi Huang. The Terracotta Army is a collection of life-sized clay soldiers and horses that were buried with China's
Question : The line chart given below shows the sales of two companies A and B in 5 years. J1 = The total sales of A in all years J2 = The total sales of B in all years What is the value of (J2 – J1)?
Option 1: 600
Option 2: 400
Option 3: 1000
Option 4: 800
Correct Answer: 800
Solution : J1 = The total sales of A in all years = (150 + 350 + 550 + 450 + 250) = 1750 J2 = The total sales of B in all years = (950 + 650 + 750 + 150 + 50) =
Question : The initial value of a car is Rs. 20000. The value of a car depreciates by 20 percent of its initial value each year. What will be its value after 3 years?
Option 1: Rs. 9840
Option 2: Rs. 10240
Option 3: Rs. 10560
Option 4: Rs. 11980
Correct Answer: Rs. 10240
Solution : Given: The value of the car depreciates by 20% each year. After the first year, the car's value will be 80% of Rs. 20000 = $\frac{80}{100}\times20000$ = Rs. 16000 After the second year, the car's value will be 80% of Rs. 16000 = $\frac{80}{100}\times16000$
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