Advertisements
Advertisements
प्रश्न
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.
पर्याय
Cricket Bat
Record Player
Camera
Cycle
Advertisements
उत्तर
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
संबंधित प्रश्न
In this question comprise of one or more statements. Please answer the questions on the basis of the given statement(s). Please make the factual assumptions required by the question even if you believe the statement is false. `Where there is smoke, there is fire.' Which of the following statements, if true, would show that the above statement is false?
In this question comprise of one or more statements. Please answer the questions on the basis of the given statement(s). Please make the factual assumptions required by the question even if you believe the statement is false.
`Where there is poverty, there are always thieves.' Which of the following statements, if true, would show that the above statement is false?
Direction : Read the following passage and answer the question that follows:
With that deadline now a decade away, the world is set to miss most of the Sustainable Development Goals (SDGs). Just two of them — eliminating preventable deaths among newborns and under-fives and getting children into primary schools — are closest among all the goals of being achieved. By contrast, the goal to eliminate extreme poverty will not be met because some 430 million people are expected still to be living in such conditions in 2030. Targets to end hunger and to protect climate and biodiversity are completely off track. Whereas some of the richer countries are making a degree of progress in the SDGs overall, two-thirds of poorer ones are not expected to meet those that relate even to their most basic needs.
With regards to the achievement of the SDGs, what is the one inference that can be drawn based on the information given above?
Choose the most appropriate option:
From among the given options, identify the statement which means the same as the statement 'The dual nature of light is an enigma'.
Select the correct alternative from the given choices.
P, Q, and R when asked a question give three statements as a reply in the following manner.
P - always replies in only one type of statement - truth or lie.
Q - never replies in the same type of statements as P.
R - is neither consistent in all his statement types nor alternates between the two types of statements.
At the bus - stop, I asked: "Which bus goes to the airport?"
Their replies were as follows:
P: Take the North-bound bus.
The next bus arrives in 15 minutes.
It takes 45 minutes to reach the airport.
Q: The north-bound bus comes from the airport.
You have to wait for 20 minutes for the bus.
It takes 30 minutes to reach the airport.
R: Take the South-bound bus.
You have to wait for another quarter of an hour for the bus.
It takes anywhere between 1 hour to 1 hour 30 minutes to reach the airport.
Which of the following represents the reply that R gave?
Select the correct alternative from the given choices.
P, Q, and R when asked a question give three statements as a reply in the following manner.
P - always replies in only one type of statement - truth or lie.
Q - never replies in the same type of statements as P.
R - is neither consistent in all his statement types nor alternates between the two types of statements.
At the bus - stop, I asked: "Which bus goes to the airport?"
Their replies were as follows:
P: Take the North-bound bus.
The next bus arrives in 15 minutes.
It takes 45 minutes to reach the airport.
Q: The north-bound bus comes from the airport.
You have to wait for 20 minutes for the bus.
It takes 30 minutes to reach the airport.
R: Take the South-bound bus.
You have to wait for another quarter of an hour for the bus.
It takes anywhere between 1 hour to 1 hour 30 minutes to reach the airport.
How long does it take before I reach the airport from the bus-stop?
In the following question, a given statement is followed by two assumptions 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 assumptions is implicit in the statement.
Statements: The integrated steel plants in India no longer have to depend on imports for continuous casting refractories.
Assumption:
I. Continuous casting refractories are needed by India.
II. Continuous casting refractories are in demand.
Choose the correct option:
Read the information given below and answer the question that follows.
Four friends W, X, Y, and Z are students of Class 10th. W and X are good in Hindi but poor in English. W and Y are good inScience but poor in Mathematics. Y and Z are good in English but poor in Social Studies. Z and X are good in Mathematics as well as in Science.
Who amongst the following friends is not good in Mathematics but good in Hindi?
A passage is given below followed by several inferences. You have to examine each inference separately in the context of the passage and decide upon its degree of truth or falsity.
Investors today have more investment options than were available just a few years ago. Choice in any decision-making is good in so far it provides variety, differentiation and benchmarking. lt could also, however, at times lead to clutter and "noise" if the options are mostly similar and undifferentiated. To make sense of this choice conundrum, it is imperative for an investor to define objective - both returns and digestible risk and then identify the possible options. The investor also needs to select the mix and regularly monitor that objectives and investment outcomes remain aligned. Sounds simple, but can present the most confounding situation which multiplies with the quantum of wealth.
Multiple investment options of similar types helps in making better investment decisions.
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.
