Major Competitive Exams
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Q. In 2023, which country was the first to achieve 100% renewable energy for a full day? (2023)
Q. In 2023, which country was the largest producer of solar energy? (2023)
Q. In 2023, which Indian city was ranked as the most polluted city in the world? (2023)
Q. In 2023, which Indian company became the first to reach a market capitalization of $200 billion? (2023)
Q. In 2023, which Indian sportsperson won a gold medal at the World Athletics Championships? (2023)
Q. In 2023, which organization announced a new climate change initiative? (2023)
Q. In 2023, which technology company became the first to reach a market cap of $3 trillion? (2023)
Q. In 2023, which technology was highlighted as a major advancement in renewable energy? (2023)
Q. In a badminton match, a player wins 60% of his games. If he plays 50 games, how many games does he win? (2020)
Q. In a badminton tournament, if a player wins 75% of his matches and plays 32 matches, how many matches does he win? (2020)
Q. In a bag containing 3 red, 2 blue, and 5 green balls, what is the probability of drawing a blue ball?
Q. In a bag of 10 balls, 4 are red and 6 are blue. What is the probability of picking a red ball?
Q. In a balanced Wheatstone bridge, if R1 = 10Ω, R2 = 15Ω, and R3 = 5Ω, what is the value of R4?
Q. In a balanced Wheatstone bridge, if R1 = 10Ω, R2 = 5Ω, and R3 = 15Ω, what is the value of R4?
Q. In a balanced Wheatstone bridge, the potential difference across the galvanometer is:
Q. In a balanced Wheatstone bridge, what is the potential difference across the galvanometer?
Q. In a balanced Wheatstone bridge, what is the relationship between the resistances R1, R2, R3, and R4?
Q. In a bar graph comparing the number of units sold for two products (P1 and P2) over five months, if P1 sold 150 units in January and P2 sold 100 units, what is the percentage increase in sales for P1 from January to February if it sold 180 units in February?
Q. In a bar graph comparing the number of units sold for two products (P1 and P2) over five months, if P1 sold 300 units and P2 sold 450 units in the last month, what is the percentage increase in sales for P2 compared to P1?
Q. In a bar graph representing the number of books read by students in a month, if Student A read 15 books, Student B read 10 books, Student C read 20 books, and Student D read 5 books, who read the most books? (2023)
Q. In a bar graph showing the number of products returned by customers for three brands (X, Y, Z), if Brand X had 20 returns, Brand Y had 15 returns, and Brand Z had 10 returns, what is the total number of returns?
Q. In a bar graph, if the height of the bar for product X is twice that of product Y, and product Y's bar is 5 cm tall, how tall is product X's bar? (2023)
Q. In a base 3 system, what is the equivalent of the decimal number 5?
Q. In a base 3 system, what is the representation of the decimal number 5? (2023)
Q. In a base 6 number system, what is the decimal equivalent of the number '54'?
Q. In a base 6 number system, what is the value of '54'?
Q. In a base 6 number system, what is the value of the number 245 in decimal?
Q. In a base 8 number system, what is the value of the number 57 in decimal?
Q. In a base 8 system, what is the value of '57'?
Q. In a base-3 number system, what is the product of '10' and '11'?
