If the cost of an article is x , first discount given is y% of cost, second discount given is z% of cost . The selling price of x is
- 1 Answers
- 1482 Views
- TATA, I also Faced
- E-Mail Answers
Answer / priya
Ans: X(1-Y/100)(1-Z/100)
Sol:
CP=X
1ST DISCOUNT =Y%OF X
=(Y/100) *X
2ND DISCOUNT =Z% OF X
=(Z/100) *X
SP=(CP - 1ST DISCOUNT)*(CP-2ND DISCOUNT)
=X -(Y/100*X) * X-(Z/100 *X)
=X(1-Y/100)(1-Z/100)
| Is This Answer Correct ? | 4 Yes | 0 No |
If a and b are positive integers, is a + 4b odd? 1) b is even. 2) a is odd. a) if statement (1) ALONE is sufficient, but statement (2) alone is not sufficient to answer the question. b) if statement (2) ALONE is sufficient, but statement (1) alone is not sufficient to answer the question. c) if BOTH statements (1) and (2) TOGETHER are sufficient to answer the question asked, but NEITHER statement ALONE is sufficient. d) if EACH statement ALONE is sufficient to answer the question asked. e) if statements (1) and (2) TOGETHER are NOT sufficient to answer the question asked, and additional data specific to the problem are needed.
When I was married 10 years back my wife was the sixth member of my family. Now I have a baby. Today my father was dead and I had a new baby. Now the average age of my family is the same as that when I was married. Find the age of my father when he was 60.
i am electrical engineering student .i want to old paper of jspl for appitute test.
There is a safe with a 5 digit number as the key. The 4th digit is 4 greater than second digit, while 3rd digit is 3 less than 2nd digit. The 1st digit is thrice the last digit. There are 3 pairs whose sum is 11. Find the number.
Each side of a rectangle is increased by 100% . How much the percentage of area will be increased
11 Answers Accenture, CMC, Zycus Infotech,
A man leaves office daily at 7:00 pm. A driver with car comes from his home to pick him from office and bring back home. One day he gets free at 5:30 and instead of waiting for driver he starts walking towards home.In the way he meets the car and return home on car. He reaches home 20 min earlier than usual.in how much time does the man reach home usually... ?
8 Answers College School Exams Tests, NTPC, Oracle, Patni,
6. The values of shares (in Rs).of A, B and C from January to June are as follows. Month A B C January 30 60 80 February 35 65 85 March 45 75 65 April 40 75 82 May 55 75 85 June 50 75 80 i) During this period which share has undergone maximium fluctuation? ii) In which month it is possible to buy B and C selling A? iii) In which month the share values are very low? iv) By purchasing one share of A and 4 each of B and C in the beginning of the period, when should these be sold to get maximum profit?
f(X)= 2X-1 + f(X-1) if X is not equal to zero and if f(X=0)=0, If f(X)=4f(X-1) then the value of X=?
A train travels a certain distance taking 7 hrs in forward journey, during the return journey increased speed 12km/hr takes the times 5 hrs.What is the distance traveled
19 Answers MAHINDRA, TCS, Tech Mahindra, Wipro,
If three person had buy watches in 60 rupees by a shopkeeper.if shopkeeper had given 10 rupees to his servent to return.servent had eaten something of rs 4 and then return rs 6 to each person.Now the watch cost 54 and each body contribute 18 so 54+4=58 where is 2 rupees.
if the sum of five consecutive nos. 35? how many prime numbers are there :
for each hour an watch is going slow by 30 seconds now time is 8 a.m. what will be the actual time at 8 p.m.
English 
