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.
Who became the gainer by highest amount through excnange?
विकल्प
W
X
Y
Z
Advertisements
उत्तर
Z
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
∴ Z became the highest gainer.
APPEARS IN
संबंधित प्रश्न
The tribes should develop their own culture and make their contribution to the cultural richness of the country. It is unnecessary to cause them to change their customs, habits or diversions so far as to make themselves indistinguishable liom stimulating diversity'.
Which of the following claims runs directly counter of the spirit of the passage above?
In this question, read the given argument or statement carefully, making any factual assumptions necessary. Then choose the best answer out of the four choices to the question asked. Note that not all the facts given will be relevant for determining the answer.
`Utilitarians believe that the right action is that which produces the most happiness.' Which of the following claims is incompatible with the utilitarian view?
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.
At the beginning who had the costliest items:
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:
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?
Read the following short passages and answer the questions that follow each passage.
Traditionally, decision-making by managers that is reasoned and step-by-step has been considered preferable to intuitive decision-making. However, a recent study found that top managers used intuition significantly more than did most middle or lower-level managers. This confirms the alternative view that intuition is actually more effective than careful, methodical reasoning.
The conclusion above is based on which of the following assumptions?
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: The patient’s condition would improve after operation.
Assumptions:
I. The patient can be operated upon in this condition.
II. The patient cannot be operated upon in this condition
In the questions, a statement is followed by two conclusions (a) and (b). You have to assume everything in the statement to be true, and consider both the conclusions together, and then decide which of the two given conclusions logically follow beyond a reasonable doubt from the information given in the statement.
Statement: The greatest advantage of democracy over all other forms of governments is not that the men who have gone to the top are exceptionally wise, but that since their power depends upon popular support, they know that they cannot retain their position if they are guilty of more than a modicum of injustice.
Conclusion:
(a) In a democracy, persons in power cannot act arbitrarily
(b) Democratic countries cannot have excellent leaders.
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.
Read the given statement and assumptions carefully. Assuming that the information given in the statement is true, even if it appears to be at variance with commonly known facts, decide which of the given assumptions logically follow(s) from the statement.
Statement: During exams, invigilators are not supposed to use mobile phones in the examination hall.
Assumptions:
- Mobile disturbs students during examination.
- Keeping mobiles switched off helps to improve their vigilance.
