Question
The diagram given below shows the results of a survey on
a sample of 500 students with reference to their interest in different types of movies viz. Action, Romantic, and Comedy. If all the students like at least one of three types of movies, then the number of students who like Action movies is how much more than those who like Comedy movies?Solution
The correct answer is B
The total number of teachers to the total number of students in Schools X and Y is in the ratio 40:9. Additionally, the number of students in School X ...By mistake, instead of dividing Rs. 564 among P, Q and R in the ratio 1/3 : 1/4 : 1/5 it was divided in the ratio of 3 : 4 : 5. Who gains the most and b...
Two taps, A and B, can fill a cistern with a capacity of 576 liters in 36 minutes. If their filling efficiencies are in the ratio 5:3, determine how man...
- In a box, ₹5, ₹2 and ₹1 coins are present in the ratio 2:3:5. If the total value of coins is ₹609, then how many ₹1 coins are there?
In an alloy of three metals, ratio of the quantity of gold, silver and platinum is 5:6:4, respectively. If total quantity of silver and platinum togethe...
If D and E are the mid points of AB and AC respectively of ∆ ABC, then the ratio of the areas of ADE and BCED is ?
Radius of base of a hollow cone is 8 cm and its height is 15 cm. A sphere of largest radius is put inside the cone. What is the ratio of radius of base ...
- The ratio of number of men to women in a team is 3:2, respectively. If the number of men were 10 less and the number of women were 15 more, then their numb...
The respective ratio of incomes of A, B and C is (2x-1): (x+1): 3x. If A gets ₹2400 less than C, then what is the income of B?
- The number of boys and girls in a college is in the ratio of 6:5. If 12 boys were absent and 18 girls joined, their numbers would be equal. Determine the o...
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