A man travels a total distance of 30.8 km in 5 hours. To cover this distance, he had walked part of the time at 3.4 kmph, and cycled for the rest at 8 kmph. How much distance did he cycle?
Every day, a factory making dolls sends 1046 dolls to the town market and 2344 dolls to markets in other states. We know that a little more than 577 dolls are remaining in the factory. If we know that the factory makes a perfect square number of dolls every day, what is the smallest possible number of dolls remaining in the factory?
Ayuka alone can do a piece of work in 32 days and Kozue alone can do the same work in 28 days. If Kozue works for 7 days and then leaves, then in how many days can Ayuka alone finish the remaining work?
The graph below shows the average daily circulation (in thousands) of two newspapers (A and B) for ten years. Find the average daily circulation of A in the year the when combined average daily circulation was minimum.
In a 3-digit number, the hundreds digit is twice the tens digit while the units digit is thrice the tens digit. Also, the sum of its digits is 12. Find the number.
Akira purchased 1440 tube-lights for his shop at ¥32 each. During transportation 288 tube-lights got damaged, and he sold remaining tube-lights at the price of ¥36 each. Find overall profit/loss in percentage.
A shopkeeper sells two qualities of tea at the rates of ¥16.5 per kg. and ¥24 per kg, gaining 10% and 20% profit respectively. If he mixes the two variants in the ratio 4:1 and sells the mixture at ¥12.8 per kg., what is his gain% or loss%?
There are a total of 16 chocolates - 4 each in the flavors of mango, grape, banana and strawberry. There are also 5 children. If each child is allowed to choose their own favorite flavor, what is the probability that all of them will get flavors of their choice?