question answers of the french revolution

There are 20 English books and 7 French books in a shelf. In how many ways can one English book and one French book be chosen? => 140 or 7 or 20 or 2..

The number of students opting for Japanese and French in a school are 60 and 281 respectively. The number of students opting for Japanese has been increasing at the rate of 6 students per year and that for French has been decreasing at the rate of 11 students per year. How long ..

In a group of 10 men, 4 speak English, 3 speak Spanish and 3 speak French. If 2 are selected at random, then what is the probability that the first man chosen speaks English and the second one chosen speaks French? => 2 15 or 19 30 or 23 60 or 7 15..

A road-roller levels 33 yards of road in 3 revolutions. Find the length of the road leveled in one revolution. => 11 yards or 33 yards or 3 yards or 1 yard..

There is a collection of cassettes and compact discs in a music store, as shown in the tree diagram. What is the probability of selecting a French audio cassette? => 1 7 or 1 6 or 1 8 or 1 5..

The diameter of a car wheel is 18 in. How far will the car go in 8 revolutions of the wheel? => 144π or 1 4 4 π or 8π or 18π..

The scores of students on a French test are 90, 56, 60, 75, 60, 45, 90, 60, 76, 55, 60, and 72. How many points did most of the students score? => 75 or 90 or 60 or 72..

Alice has a collection of 4 French novels, 3 English novels, 4 American magazines and 3 German magazines. If she picks one of them without opening her eyes, what are the equally likely outcomes? => Selecting an English novel or a German magazine. or Selecting a German magazine or an Ameri..

4 mathematics, 3 science, and 6 French books are arranged on a shelf. Use a fraction to express the probability of picking a mathematics book from the shelf. => 1 3 or 5 13 or 1 13 or 4 13 ..

The diameter of the wheel of a truck is 100 cm. How many revolutions will it take to travel 600 cm.? => 6/ π or 6 π or 7/ π or 5/ π..