Advertisements
Advertisements
Question
W, X, Y, and Z are four friends, who do not mind exchanging items. x has two chessboards each costing Rs. 500, and a record player. Z originally had a cycle and a walkman. Each cricket bat costs Rs. 700. Both W and Z got a cricket bat from Y. X gave his record player costing Rs. 2000 to Y. Z gets a camera costing Rs. 1500 from W. The cycle of Z costs Rs. 1000 and the walkman is for Rs. 700. Y had three cricket bats at the beginning and W had two cameras the total cost of which is Rs. 5000. X gave one of his chessboards to Z and took Z's cycle. Z gave his walkman to W.
Among the things exchanged, which one faced the highest exchange value in percentage term.
Options
Cricket Bat
Record Player
Camera
Cycle
Advertisements
Solution
Camera
Explanation:
First we will arrange the given information as shown below:
X has 2 chessboards + 1 record player
∴ Cost = 2 × 500 + 1 × 2000
= 3000 (at the beginning)
After transaction he has only 1 cycle and 1 chessboard
∴ Total Cost = 1000 + 500 = 1500
So, loss of X = 1500
Z has 1 cycle + 1 walkman
∴ Cost = 1000 + 700 = 1700 (at the beginning)
After transaction he has only 1 bat and 1 chessboard and 1 camera
∴ Total cost = 1 bat + 1 chessboard + 1 camera = 700 + 500 + 1500 = 2700
∴ Profit = 1000
Y has 3 bats
∴ Total cost = 3 × 700 = 2100 (at the beginning)
After transaction he has only 1 record player and 1 bat
∴ Total cost = 2000 + 700 = 2700
∴ Profit of Y = 600
W has 2 cameras
Cost = 5000 (at the beginning)
After transaction he has only 1 bat, 1 camera and 1 walkman
∴ Total cost = 1 bat + 1 camera + 1 Walkman
= 700 + 3500 + 700 = 4900
∴ Loss = 100
∴ Camera faced the highest exchange value in percentage term.
APPEARS IN
RELATED QUESTIONS
Read the following passage and answer the question that follows:
When we corked open the champagne on January 1, 2010, we believed technology was a force leading us to a digitally enabled Promised Land. In the bright future that beckoned, all the world’s knowledge would be at everyone’s fingertips and 1984 would be just another book on the shelf rather than one that should be re-read for its cautionary tale of modern tyranny. Fast-forward as we ready to uncork the champagne once again, this time to greet the Roaring ’20s and even more disruption than we saw in the teen decade lies ahead. Quick-fire technological change has opened up whole new landscapes and minefields. Back in the early days of the past decade, we still thought we’d shape technology. Right now, though, that’s not happened and you’re happily working from home as you can be “virtually” in touch with your office 24x7. With the help of data mining, information has become freely accessible.
Out of the following options, which one is the most appropriate logical corollary to the given passage?
Direction: Read the following passage and answer the question that follows:
A minimalist understanding of architectural elements and accents ensued in deeply contemplative as well as immaculate design frames that spoke about the enchantment of jute, yarn and cotton thread in the solo of Purvai Rai painting at Art Alive exhibition. Purvai’s compositions contained the power of devotion in design in the sequence of threading and arranging jute, yarn and cotton threads that had echoes of inner roots. The action of creating and expressing both have a ritualistic focus. “Design for me is born out of imagination and quiet discipline, I have always had an interest in the chakra,” she explains. “I feel the language of Indian design came from ancient design traditions. So I play with subtle abstraction continuously created around textile-related conversations. I explore colour, texture, pattern, and aspects of ‘textile language’, and keep an eye also on knotting. I use jute, yarn, and cotton because it speaks of indigenous practices that go back into history.”
Which one of the following can be inferred from the passage?
W, X, Y, and Z are four friends, who do not mind exchanging items. x has two chessboards each costing Rs. 500, and a record player. Z originally had a cycle and a walkman. Each cricket bat costs Rs. 700. Both W and Z got a cricket bat from Y. X gave his record player costing Rs. 2000 to Y. Z gets a camera costing Rs. 1500 from W. The cycle of Z costs Rs. 1000 and the walkman is for Rs. 700. Y had three cricket bats at the beginning and W had two cameras the total cost of which is Rs. 5000. X gave one of his chessboards to Z and took Z's cycle. Z gave his walkman to W.
The person incurring the highest amount of financial loss through exchange lost an amount of
Select the correct alternative from the given choices.
Each person out of A, B and C had exactly one different title amongst the Good, the Bad and the Ugly. Also, each person always gave two answers to any question. Exactly one among them always spoke the truth, another always lied and the last person always alternates between truth and lie (in any order). When asked about their titles, the following were their replies:
A: B is 'the Good'.I am 'the Ugly'.
B: C is 'the Bad'A is not 'the Good'.
C: B is 'the Ugly'.A is not 'the Bad'.
Which among the following choices has the names of the persons who had the title the Good, the Bad and the Ugly, respectively?
Which alternative applies to the following Statement or Assumptions? Choose the most appropriate option.
‘There is no man that is not naturally good’ is equivalent to the proposition:
Gayatri: Maharana Pratap was courageous no doubt, but his forces lost to the forces of Emperor Akbar the Great in the Battle of Haldighati. The king of a region such as Mewar and the Emperor of most of the Indian sub-continent at the time cannot both be eligible for the title, ‘the Great’, given the historical context.
Ranjini: Pratap never surrendered to Akbar in his lifetime despite Akbar sending several envoys to his great rival with the offer of making him a Mughal ally. Pratap’s defiance gave other Rajput rulers the courage to refuse alliance with Akbar. The victory in the Battle of Haldighati was a hollow victory for Akbar at best. Pratap’s forces were outnumbered by Akbar’s by far in the battle, but Pratap escaped with his life and subsequently recovered much of the territory lost in the battle. Maharana Pratap the Great received recognition of his greatness from none other than Emperor Akbar the Great. The latter is known to have wept on hearing the news of his rival’s death.
Ranjini’s statement that Pratap subsequently recovered much of the territory lost in the battle plays which one of the following roles?
Select the correct alternative from the given choices.
Each of the three persons - Ramu, Raman, and Rajan-belonged to exactly one of the different cities amongst Delhi, Mumbai and Chennai. Each person always gives two replies to any question asked. Out of these three, exactly one person always speaks the truth, another always lies and the other always alternates between truth and lie, in any order. When each was asked "Which city do you belong to?", the following were their replies:
Ramu: I am from Delhi. Raman is from Mumbai.
Raman: I am from Delhi. Rajan is from Chennai.
Rajan: Ramu is from Mumbai. Raman is from Delhi.
Based on the above, answer the following questions.
If there are exactly two persons who always tell the truth, and the third person either always lies or alternates between truth and lie, then which of the following statements must be false?
Read the following short passages and answer the questions that follow each passage.
For some women, the cost of giving birth can be an unexpectedly large burden. The average normal birth now costs Rs. 3,200 and birth with complications can cost thousands of rupees more. Of women in the primary child-bearing age range of eighteen to twenty-four, who account for about 40 percent of all births in this country annually, more than 25 percent have no health care insurance to pay maternity costs.
lf the above statements are true, which one of the following must also be true?
In the question below are given one statement and two assumptions I and II. Examine the statements and select the correct assumption which is implicit in the statement using the following Code.
Statement: Detergents should be used to clean clothes.
Assumptions:
I. Detergent form more lather.
II. Detergent helps to dislodge grease and dirt.
The question below is given a statement followed by two assumptions numbered I and II. An assumption is something supposed or taken for granted. You have to consider the statement and the following assumptions and decide which of the assumption(s) is/are implicit in the statement.
Statement
- "Those who are appearing for this examination for the first time should be helped in filling up the forms", an instruction to the invigilating staff.
Assumptions
- The form is somewhat complicated.
- Candidates can appear more than once for this examination.
