If the ratio of boys to girls in a class is 3:5, and there are 15 boys, how many girls are there?
A shopkeeper gives a 20% discount on a shirt marked at ₹800. What is the selling price?
The simple interest on ₹5000 at 8% per annum for 3 years is:
Find the average of 45, 38, 52, 41, 29:
If 3x + 7 = 22, find the value of x:
A car travels 240 km in 4 hours. What is its average speed?
Complete the series: 2, 6, 12, 20, 30, ?
If a train covers 450 km in 5 hours, how much distance will it cover in 8 hours at the same speed?
The compound interest on ₹1000 for 2 years at 10% per annum is:
If 5 men can do a work in 12 days, in how many days can 15 men do the same work?
The LCM of 18, 24, and 36 is:
What is 7/8 expressed as a percentage?
If the cost price of an article is ₹600 and it is sold at a profit of 15%, find the selling price:
Find the next term in the sequence: 1, 4, 9, 16, 25, ?
If x² = 144, what are the possible values of x?
A rectangle has a length of 15 cm and width of 8 cm. What is its area?
What is the value of (3 + 4)² – (3 – 4)²?
In a school of 800 students, 45% are girls. How many boys are there?
If A:B = 2:3 and B:C = 4:5, find A:B:C:
A number increased by 25% becomes 150. What was the original number?
The population of a city increased from 50,000 to 65,000. What is the percentage increase?
If 40% of a number is 80, what is 60% of the same number?
In a mixture of 60 litres, milk and water are in the ratio 7:5. How much water should be added to make the ratio 1:1?
A shirt costs ₹500. If the price increases by 12%, what is the new price?
If 3/5 of a number is 45, what is 4/7 of the same number?
A trader sells goods at a profit of 20%. If he bought them for ₹1000, at what price did he sell them?
In an examination, 75% students passed in English, 80% in Mathematics. If 10% failed in both, what percentage passed in both subjects?
A pipe can fill a tank in 6 hours. Another pipe can empty it in 8 hours. If both pipes are open, in how many hours will the tank be filled?
Two trains start from opposite ends of a 300 km track. One travels at 80 km/h and the other at 70 km/h. When will they meet?
If 8 workers can complete a job in 15 days, how many days will 12 workers take to complete the same job?
A man walks at 5 km/h. How long will he take to walk 15 km?
Machine A can produce 100 units in 4 hours. Machine B can produce the same in 6 hours. Working together, how long will they take to produce 100 units?
A cyclist covers 60 km in 4 hours. At what speed should he cycle to cover 90 km in 5 hours?
If a clock gains 5 minutes in 24 hours, how much will it gain in 6 days?
A tap can fill a cistern in 8 hours. Due to a leak, it takes 10 hours. In how many hours can the leak empty the full cistern?
Two buses start from the same point in opposite directions. One travels at 60 km/h and the other at 80 km/h. After how much time will they be 420 km apart?
If 15 men working 8 hours a day can complete a work in 12 days, how many men working 6 hours a day are needed to complete the work in 10 days?
Study the following table and answer questions: Sales Data of Five Products (in thousands) Product 2020 2021 2022 2023 A 40 45 50 55 B 35 42 38 44 C 50 48 52 56 D 30 35 40 45 E 25 30 28 32 Which product showed the highest growth from 2020 to 2023?
What was the total sales of all products in 2022?
Which product had the most consistent sales growth?
What is the average sales of Product B over the four years?
In which year was the total sales of all products maximum?
Study the following pie chart and answer questions 46-50: Budget Distribution of a Company (Total Budget: ₹10,00,000) • Research & Development: 25% • Marketing: 20% • Production: 30% • Administration: 15% • Others: 10% How much money is allocated for Research & Development?
What is the difference between Production and Marketing allocations?
If the Administration budget increases by 20%, what will be the new allocation?
What percentage of the total budget is allocated for Production and R&D combined?
How much more is spent on Production compared to Others?
Find the missing number: 5, 10, 20, 40, ?
If MATHEMATICS is coded as 1234513678, what is the code for MATHS?
Complete the pattern: 3, 7, 15, 31, ?
If Monday is the 5th of a month, what day will be the 25th?
Find the odd one out: 121, 144, 169, 196, 225
In a sequence: 2, 6, 18, 54, ?
If the positions of digits in the number 84629 are reversed, what will be the third digit from the left?
Complete the series: A1, C3, F6, J10, ?
If 'CHAIR' is written as 'DIBJS', how is 'TABLE' written?
Find the next term: 1, 1, 2, 3, 5, 8, ?