Q. If a student scored 120 marks out of 180 and received a distinction, what is the percentage of marks? (2023)
A.
60%
B.
66.67%
C.
70%
D.
75%
Show solution
Solution
Percentage = (120 / 180) * 100 = 66.67%.
Correct Answer:
B
— 66.67%
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Q. If a student scored 45 out of 60 in an exam, what is the percentage of marks obtained? (2023)
A.
70%
B.
75%
C.
80%
D.
85%
Show solution
Solution
Percentage = (45 / 60) * 100 = 75%.
Correct Answer:
B
— 75%
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Q. If a student scored 72 marks out of 90, what is the percentage of marks obtained? (2022)
A.
75%
B.
80%
C.
85%
D.
90%
Show solution
Solution
Percentage = (72 / 90) * 100 = 80%.
Correct Answer:
B
— 80%
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Q. If a student scored 80 marks out of 100 in Mathematics and received a merit award, what is the percentage of marks obtained? (2021)
A.
70%
B.
80%
C.
90%
D.
100%
Show solution
Solution
Percentage = (Marks Obtained / Total Marks) * 100 = (80 / 100) * 100 = 80%.
Correct Answer:
B
— 80%
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Q. If a student scored 80 marks out of 100 in Mathematics and received a scholarship award of $2000, what is the percentage of marks scored by the student? (2000)
A.
70%
B.
80%
C.
90%
D.
100%
Show solution
Solution
Percentage = (Marks obtained / Total marks) * 100 = (80 / 100) * 100 = 80%
Correct Answer:
B
— 80%
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Q. If a student scored 88 marks out of 120, what is the percentage of marks obtained? (2022)
A.
70%
B.
72%
C.
73.33%
D.
75%
Show solution
Solution
Percentage = (88 / 120) * 100 = 73.33%.
Correct Answer:
C
— 73.33%
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Q. If a student scores 75% in an exam and the maximum marks are 200, how many marks did the student score?
A.
150
B.
160
C.
170
D.
180
Show solution
Solution
Marks scored = 75% of 200 = 0.75 * 200 = 150.
Correct Answer:
A
— 150
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Q. If a student wins a competition and receives a prize of $2500, and he donates 10% of it to charity, how much does he donate? (2023)
A.
$250
B.
$300
C.
$200
D.
$400
Show solution
Solution
Amount donated = 10% of 2500 = 0.1 * 2500 = $250.
Correct Answer:
A
— $250
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Q. If a student wins a scholarship of $1200 and spends 25% of it on books, how much money does the student have left? (2023)
A.
$900
B.
$800
C.
$700
D.
$600
Show solution
Solution
Amount spent on books = 25% of 1200 = 0.25 * 1200 = $300. Amount left = 1200 - 300 = $900.
Correct Answer:
B
— $800
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Q. If a student wins a scholarship of $1500 and spends 30% of it on books, how much money does the student have left? (2023)
A.
$1050
B.
$1200
C.
$900
D.
$800
Show solution
Solution
Amount spent on books = 30/100 * 1500 = 450. Amount left = 1500 - 450 = $1050.
Correct Answer:
A
— $1050
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Q. If a student wins a scholarship of $1500 and spends 40% on tuition fees, how much money does he have left? (2022)
A.
$600
B.
$900
C.
$750
D.
$800
Show solution
Solution
Amount spent on tuition = 0.4 * 1500 = $600. Amount left = 1500 - 600 = $900.
Correct Answer:
C
— $750
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Q. If a student wins a scholarship of $1500 and spends 40% on tuition, how much money is left after tuition? (2022)
A.
$600
B.
$900
C.
$750
D.
$1200
Show solution
Solution
Amount spent on tuition = 40% of 1500 = 0.4 * 1500 = $600. Amount left = 1500 - 600 = $900.
Correct Answer:
C
— $750
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Q. If a swimmer swims 200 meters in 2 minutes, what is his speed in kilometers per hour? (2021)
A.
6 km/h
B.
5 km/h
C.
4 km/h
D.
3 km/h
Show solution
Solution
Speed = Distance / Time = 200 meters / 120 seconds = 1.67 m/s. To convert to km/h, multiply by 3.6: 1.67 * 3.6 = 6 km/h.
Correct Answer:
A
— 6 km/h
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Q. If a tank can fire 10 rounds per minute, how many rounds can it fire in 15 minutes? (2022)
A.
100 rounds
B.
150 rounds
C.
200 rounds
D.
250 rounds
Show solution
Solution
Total Rounds = Rate × Time = 10 rounds/min × 15 min = 150 rounds
Correct Answer:
C
— 200 rounds
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Q. If a tank can fire 10 shells per minute, how many shells will it fire in 15 minutes? (2022)
A.
100 shells
B.
150 shells
C.
200 shells
D.
250 shells
Show solution
Solution
Total shells = Rate × Time = 10 shells/min × 15 min = 150 shells
Correct Answer:
C
— 200 shells
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Q. If a tank can fire 15 rounds per minute, how many rounds can it fire in 10 minutes? (2021)
A.
100
B.
150
C.
200
D.
250
Show solution
Solution
Total Rounds = Rate × Time = 15 rounds/min × 10 min = 150 rounds
Correct Answer:
B
— 150
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Q. If a tank consumes 10 liters of fuel for every 100 km, how much fuel will it consume for a journey of 250 km? (2021)
A.
15 liters
B.
20 liters
C.
25 liters
D.
30 liters
Show solution
Solution
Fuel Consumption = (Distance / 100 km) × Fuel per 100 km = (250 km / 100 km) × 10 liters = 25 liters
Correct Answer:
C
— 25 liters
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Q. If a tank consumes 2 liters of fuel per kilometer, how much fuel will it consume to travel 100 km? (2023)
A.
150 liters
B.
200 liters
C.
250 liters
D.
300 liters
Show solution
Solution
Fuel Consumption = Distance × Fuel per km = 100 km × 2 liters/km = 200 liters
Correct Answer:
B
— 200 liters
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Q. If a tank uses 1 liter of fuel to travel 5 km, how much fuel will it need to travel 100 km? (2023)
A.
15 liters
B.
20 liters
C.
25 liters
D.
30 liters
Show solution
Solution
Fuel needed = Distance / Distance per liter = 100 km / 5 km/liter = 20 liters
Correct Answer:
B
— 20 liters
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Q. If a tank uses 15 liters of fuel to travel 100 km, how much fuel will it need to travel 250 km? (2023)
A.
30 liters
B.
35 liters
C.
40 liters
D.
45 liters
Show solution
Solution
Fuel needed = (Fuel per 100 km) × (Distance / 100) = 15 liters × (250 km / 100) = 37.5 liters, rounded to 40 liters
Correct Answer:
C
— 40 liters
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Q. If the area of a triangle is 48 cm² and the base is 12 cm, what is the height? (2022)
A.
6 cm
B.
8 cm
C.
4 cm
D.
10 cm
Show solution
Solution
Area = 1/2 * base * height, so 48 = 1/2 * 12 * height, height = 48/(6) = 8 cm.
Correct Answer:
B
— 8 cm
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Q. If the government allocates a budget of ₹500 crores for a scheme and 30% of it is spent on infrastructure, how much is spent on infrastructure?
A.
₹100 crores
B.
₹150 crores
C.
₹200 crores
D.
₹250 crores
Show solution
Solution
30% of ₹500 crores = 0.30 * 500 = ₹150 crores.
Correct Answer:
B
— ₹150 crores
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Q. If the inflation rate is 5% and the current price of a commodity is $200, what will be the price after one year? (2023)
A.
$210
B.
$205
C.
$215
D.
$220
Show solution
Solution
Price after one year = Current Price * (1 + Inflation Rate) = 200 * (1 + 0.05) = 200 * 1.05 = $210.
Correct Answer:
A
— $210
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Q. If the interest rate is 4% per annum, how much interest will be earned on a principal of $1,000 after one year? (2023)
A.
$40
B.
$50
C.
$30
D.
$20
Show solution
Solution
Interest = Principal * Rate = 1000 * 0.04 = $40.
Correct Answer:
A
— $40
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Q. If the lengths of the sides of a triangle are 7 cm, 24 cm, and 25 cm, is it a right triangle? (2023)
A.
Yes
B.
No
C.
Cannot be determined
D.
Only if angles are known
Show solution
Solution
Using Pythagoras theorem, 7² + 24² = 49 + 576 = 625 = 25², so it is a right triangle.
Correct Answer:
A
— Yes
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Q. If the lengths of two sides of a triangle are 8 cm and 15 cm, what is the maximum possible length of the third side? (2021)
A.
22 cm
B.
23 cm
C.
24 cm
D.
25 cm
Show solution
Solution
The maximum length of the third side is less than the sum of the other two sides, so it can be 22 cm.
Correct Answer:
A
— 22 cm
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Q. If the perimeter of a triangle is 30 cm and the lengths of two sides are 10 cm and 12 cm, what is the length of the third side? (2020)
A.
8 cm
B.
10 cm
C.
12 cm
D.
14 cm
Show solution
Solution
Let the third side be x. Then, 10 + 12 + x = 30, so x = 30 - 22 = 8 cm.
Correct Answer:
A
— 8 cm
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Q. If the population of a city is 1 million and it grows at a rate of 2% per year, what will be the population after one year? (2023)
A.
1.02 million
B.
1.05 million
C.
1.1 million
D.
1.1 million
Show solution
Solution
Population after one year = Current Population * (1 + Growth Rate) = 1 million * (1 + 0.02) = 1 million * 1.02 = 1.02 million.
Correct Answer:
A
— 1.02 million
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Q. If the population of a country increases by 5% every year, what will be the population after 2 years if the current population is 100,000?
A.
110,250
B.
105,000
C.
120,000
D.
102,500
Show solution
Solution
Population after 2 years = 100,000 * (1 + 0.05)^2 = 100,000 * 1.1025 = 110,250.
Correct Answer:
A
— 110,250
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Q. If the unemployment rate decreased from 8% to 6% in a year, what is the percentage decrease in the unemployment rate? (2023)
A.
25%
B.
20%
C.
15%
D.
30%
Show solution
Solution
Percentage Decrease = ((Old Rate - New Rate) / Old Rate) * 100 = ((8 - 6) / 8) * 100 = 25%.
Correct Answer:
B
— 20%
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Showing 331 to 360 of 589 (20 Pages)
Current Affairs MCQ & Objective Questions
Current Affairs play a crucial role in shaping a student's understanding of the world around them. They are not only essential for general knowledge but also significantly impact exam scores. Practicing MCQs and objective questions on Current Affairs helps students grasp important concepts and enhances their exam preparation. By engaging with practice questions, students can identify key areas of focus and improve their performance in competitive exams.
What You Will Practise Here
Recent national and international events
Government policies and initiatives
Economic developments and trends
Environmental issues and sustainability efforts
Sports achievements and major tournaments
Important personalities and their contributions
Technological advancements and innovations
Exam Relevance
Current Affairs are a significant component of various examinations, including CBSE, State Boards, NEET, and JEE. These exams often feature questions that assess a student's awareness of recent events and their implications. Common question patterns include multiple-choice questions that require students to identify the correct answer from a set of options, making it essential to stay updated and practice regularly.
Common Mistakes Students Make
Overlooking the importance of local news and events
Failing to connect Current Affairs with historical context
Relying solely on rote memorization instead of understanding
Neglecting to review past exam papers for question patterns
Ignoring the significance of government schemes and policies
FAQs
Question: How can I improve my Current Affairs knowledge for exams?Answer: Regularly read newspapers, follow news apps, and solve Current Affairs MCQ questions to stay updated.
Question: Are Current Affairs questions common in competitive exams?Answer: Yes, they are frequently included in exams like NEET, JEE, and various state-level tests.
Stay ahead of the competition by solving practice MCQs on Current Affairs. Test your understanding and enhance your knowledge to achieve your academic goals!
