Quiz: Solving Ratio and Venn Diagram Problems

Master ratio and Venn diagram problem-solving faster - reinforce what you learned in just 5 minutes.

Mathematics mixed 8 Questions Video Quiz
Progress 0 / 8
Q1 Beginner 1 pts

According to the video, how many different pairs of badminton racquets can be selected from a set of 5 racquets? Video Reference:
"we can see we have got 10 different pairs..."

Timestamp: 2:00

Q2 Intermediate 2 pts

In the badminton racquet example, if each of the 10 possible pairings is used for 40 hours, how many total hours is each individual racquet used? Video Reference:
"each racket features in 4 group and each group has played 40 hours that means each racket has been p..."

Timestamp: 3:00

Q3 Beginner 1 pts

True or false: In the pizza topping question, the video determines there is not enough information given to calculate how many people want both pineapple and paneer toppings. Video Reference:
"so number of people who want both toppings are three we will type in the answer three and move on..."

Timestamp: 6:00

Q4 Intermediate 2 pts

In the group of 46 people where 28 have visited the US, 28 have visited the UK, and 9 have visited neither, how many have visited both countries? Video Reference:
"so number of people who have visited both should be 56 minus 37 that is 19...."

Timestamp: 7:30

Q5 Advanced 3 pts

According to the petrol sharing question, in what ratio did Ria and Sia contribute extra petrol to Kia? Video Reference:
"so kia received the petrol from riya and sia in the ratio 14 by 3 is to 2 by 3 that is 7 is to 1..."

Timestamp: 9:00

Q6 Intermediate 2 pts

In the petrol sharing question, how much of the ₹320 contributed by Kia should Ria get back? Video Reference:
"so riya should get 7 8 of 320 that is rupees 280 and that we should be typing in the box given..."

Timestamp: 9:45

Q7 Intermediate 2 pts

True or false: In the age reversal question, the video determines Ria's age digits must have the ones place greater than the tens place. Video Reference:
"if it is like 21 then mother's age is 12 not possible so obviously this y should be greater than x..."

Timestamp: 10:45

Q8 Advanced 3 pts

According to the age question, what relationship between the digits is derived from the equation relating the sum and difference of the ages? Video Reference:
"so what we are getting is x plus y equals 3y minus 3x of 4x equals 2y y is equals to 2x..."

Timestamp: 12:00

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