Knowee
Questions
Features
Study Tools

A, B, C, D, E, F, and G are seven weightlifters. Each of them takes a day off from the gym on one of the different days of the week, which starts from Monday and ends on Sunday. Additionally, each weightlifter has a different height, with measurements of 165 cm, 169 cm, 170 cm, 172 cm, 174 cm, 176 cm, and 179 cm. They also have different weights, which are 60 kg, 64 kg, 65 kg, 68 kg, 70 kg, 72 kg, and 75 kg. The heights and weights may not correspond to each other in the same order.The further information is also known that:(i) The weight difference between the weightlifters who take a day off from gym on Monday and Friday is 1 kg.(ii) A is 169 cm tall and took a day off from gym on Thursday. F is 179 cm tall.(iii) C weighs 68 kg and he takes a day off from gym on a day after Thursday. There are only two weightlifters who take a day off from gym between C and D.(iv) G is 174 cm tall and weighs 2 kg less than D, who takes a day off from gym immediately after B.(v) E takes a day off from gym immediately before the individual who is 170 cm tall and has the lowest weight. The person who is 165 cm tall takes a day off from gym on Monday.Question No 44.Which of the following statements is/are TRUE?I. E does not take a day off from gym on Monday.II. G takes a day off from the gym on Sunday, and he weighs 75 kg.1)  I only2)  II only3)  Neither I nor II4)  Both I & II

Question

A, B, C, D, E, F, and G are seven weightlifters. Each of them takes a day off from the gym on one of the different days of the week, which starts from Monday and ends on Sunday. Additionally, each weightlifter has a different height, with measurements of 165 cm, 169 cm, 170 cm, 172 cm, 174 cm, 176 cm, and 179 cm. They also have different weights, which are 60 kg, 64 kg, 65 kg, 68 kg, 70 kg, 72 kg, and 75 kg. The heights and weights may not correspond to each other in the same order.The further information is also known that:(i) The weight difference between the weightlifters who take a day off from gym on Monday and Friday is 1 kg.(ii) A is 169 cm tall and took a day off from gym on Thursday. F is 179 cm tall.(iii) C weighs 68 kg and he takes a day off from gym on a day after Thursday. There are only two weightlifters who take a day off from gym between C and D.(iv) G is 174 cm tall and weighs 2 kg less than D, who takes a day off from gym immediately after B.(v) E takes a day off from gym immediately before the individual who is 170 cm tall and has the lowest weight. The person who is 165 cm tall takes a day off from gym on Monday.Question No 44.Which of the following statements is/are TRUE?I. E does not take a day off from gym on Monday.II. G takes a day off from the gym on Sunday, and he weighs 75 kg.1)  I only2)  II only3)  Neither I nor II4)  Both I & II

...expand
🧐 Not the exact question you are looking for?Go ask a question

Solution

To answer this question, we need to arrange the given information in a systematic way.

Let's start with the information that is directly given:

  • A is 169 cm tall and took a day off from gym on Thursday.
  • F is 179 cm tall.
  • C weighs 68 kg and he takes a day off from gym on a day after Thursday.
  • G is 174 cm tall and weighs 2 kg less than D.
  • The person who is 165 cm tall takes a day off from gym on Monday.

From these, we can infer the following:

  • Since A takes a day off on Thursday and C takes a day off after Thursday, C must take a day off on either Friday, Saturday, or Sunday.
  • Since there are only two weightlifters who take a day off from gym between C and D, D must take a day off on either Monday, Tuesday, or Wednesday.
  • Since D takes a day off immediately after B, B cannot take a day off on Sunday and D cannot take a day off on Monday. Therefore, D must take a day off on either Tuesday or Wednesday, and B must take a day off on either Monday or Tuesday.
  • Since the person who is 165 cm tall takes a day off on Monday, B cannot be 165 cm tall. Therefore, D must be 165 cm tall.
  • Since G weighs 2 kg less than D, and the weights are all different, D cannot weigh 60 kg. Therefore, D must weigh 64 kg and G must weigh 62 kg.
  • Since E takes a day off immediately before the individual who is 170 cm tall and has the lowest weight, E cannot take a day off on Sunday. The individual who is 170 cm tall must take a day off on either Tuesday, Wednesday, Thursday, Friday, Saturday, or Sunday, and must weigh 60 kg.

From these inferences, we can answer the question:

I. E does not take a day off from gym on Monday. This statement is TRUE because E takes a day off immediately before the individual who is 170 cm tall, and the individual who is 165 cm tall takes a day off on Monday.

II. G takes a day off from the gym on Sunday, and he weighs 75 kg. This statement is FALSE because G weighs 62 kg, not 75 kg.

Therefore, the answer is 1) I only.

This problem has been solved

Similar Questions

The average weight of four boys A, B, C, and D is 75 kg. The fifth boy E is included and the average weight decreases by 4 kg. A is replaced by F. The weight of F is 6 kg more than E. Average weight decreases because of the replacement of A and now the average weight is 72 kg. Find the weight of A. 57 kg 54 kg 56 kg 60 kg

The weights in kg of 10 students are given below:39, 43, 36, 38, 46, 51, 33, 44, 44, 43Find the mode of this data.

The average weight of three men A,B and C is 84 kg.D joins them and the average weight of the four becomes 80kg.If E whose weight is 3 kg more than D, replaces A, the average weight of B,C,D and E becomes 79 kg.the weight of A is:70 kg72 kg80 kg75 kg

The average weight of A, B and C is 84 kg. A fourth man D joins them andthe average weight four becomes 80 kg. If E whose is 3 kg more than D, replaces A, the average weight of B, C D and E becomes 79kg.The weight of A.

The average weight of A, B and C is 84 kg. A fourth man D joins them andthe average weight four becomes 80 kg. If E whose is 3 kg more than D, replaces A, the average weight of B, C D and E becomes 79kg.The weight of A.Options8075904595

1/1

Upgrade your grade with Knowee

Get personalized homework help. Review tough concepts in more detail, or go deeper into your topic by exploring other relevant questions.