Comparing - practice problems - page 5 of 32
Number of problems found: 632
- A+B+C=one hundred
A+B+C=100. If A=27.5 and the value of B are between 10 and 15 and which has two decimal places, then what can be the greatest value of C? - The profit 3
An investment's profit (or loss) is normally distributed with a mean of $11,200 and a standard deviation of $8,250. What is the probability of a loss rather than a profit? - Fibonacci numbers
If the first three Fibonacci numbers are given as x1 = 1, x2 = 1, and x3 = 2, then what is the least value of n for which x(n) > 500? - Force gauge 2
A force gauge measured a gold necklace as Fg = 0.48 N in air and Fw = 0.45 N in water. Is it made of pure gold? - False bottom
The optical illusion of a large yoghurt is presented by the dairy Z with its Greek yoghurt. The yoghurt has a kind of false bottom. From the outside it looks like a nice big one, and the yoghurt itself is in a smaller plastic container placed in a larger - Plot - wire mesh
In your yard, you want to build a garden that you want to fence. On the boundary of the plot, a fence 16 meters long is built. We have no more wire mesh for the fence. What area in square meters will the fenced garden have if it has the shape of a rectang - In the middle 2
The number halfway between an unknown number and the number 30 is 12. Determine the unknown number. - From the intersection
From the intersection, the school is 6/5 km away, the shop 9/10 km, the bank 5/8 km, and the park 21/8 km. Which place is closest to the intersection? - Servings for a dog
Jana is going to eat two sausages for dinner, and Andrew is going to eat 4 sausages. A stray dog came along, and they each gave it half a sausage. Who gave the dog more (meaning a larger share of their own portion)? - Into the bottle
A bottle can hold water weighing no more than 1 kg. Can the same bottle hold gasoline of the same mass? - Police on time
A boat carrying smugglers has left the shore and is travelling at 85 km/h. After 10 minutes, a police boat starts chasing it at 110 km/h. International waters, where the possibility of apprehending the smugglers ends, begin 30 km from the coast. Will the - Segments 6
Express the ratio of 1 cm to 1 m. - In a race
There are 25 racers in a race. What is the probability that a randomly selected racer will finish no worse than 3rd place? - Consolidation expensiveness
Calculate how much the same shopping of 100 EUR will cost in 2025, if in 2024 VAT is 20% and in 2025 it will be as much as 23%. Assume that all goods in the shopping are charged with the same, basic VAT rate. PS. VAT was temporarily raised from 19% to 20% - Brick 5
A brick weighs 7/2 kg and a tile weighs 11/8 kg. The first truck was carrying 900 bricks and the second truck was carrying 2,000 tiles. Which truck was carrying a heavier load, and by how many kg? - Subtracting Mixed Fractions
By how much is three and five sixths less than four and five ninths? - Smallest Digit Numbers What is the smallest seven-digit number? What is the smallest six-digit number?
- The denominator Find unknown denominator in fraction inequality: 6/5>41/_>8/7
- It consumes
A textile machine uses 7/8 metres of fabric to sew a pair of shorts and 3/5 metres more fabric to sew a T-shirt. Determine whether 30 metres of fabric will be enough to sew 12 complete sets, where one set consists of one T-shirt and one pair of shorts. - Cheaper skis
In Tesco, skis originally priced at 9,000 CZK were reduced by 30%. In Makro, the same skis were first reduced by 20% and then, a week later, by a further 10%. Where were the skis cheaper in the end?
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