Interested to Buy Any Domain ? << Click Here >> for more details...
A student appeared in 3 papers of Maths, English and
Science. The maximum marks of the three papers are in the
ratio of 3 : 2 : 5 and total of 3 papers is 500. He obtained
50% in Maths, 68% in English ,and 73% overall.
What is the percentage marks he scored in Science?
- 9 Answers
- 15567 Views
- Accenture, Infosys, Mannar Company, I also Faced
- E-Mail Answers
Answers were Sorted based on User's Feedback
Answer / aaa
maximum marks for
maths = (3/10)*500 = 150
english = 100
Science = 250
Marks obtained
maths = 75
english = 68
Overall should be 73/100 * 500 = 365
therefore Science = 365 - (75 +68) = 222
science percentage = 222/250 * 100 = 88.8
| Is This Answer Correct ? | 15 Yes | 3 No |
Answer / rohan
we need to average to make overall performance 73% > so the
science marks is 101.
| Is This Answer Correct ? | 1 Yes | 5 No |
Answer / sm
50/100 * 500 + 68/100 * 500 - 73/100 *500 = 235
if 250 = 50 then 235= 235/250*50 = 47%
| Is This Answer Correct ? | 1 Yes | 5 No |
Answer / ds
MAXIMUM MARKS:
M:E:S = 3X:2X:5X
Now, 3x+2x+5x=500; x= 50
Therefore maximum marks that can be obtd in,
M:E:S = 150: 100:250
Now OBTAINED MARKS:
M:E:S (in percentage) = 50:68:?
Overall marks obtained is 73(in percentage)
That is, (73/100)*500 = 365
Similarly for M = (75/100)*150 = 112.5
For E = (68/100)*100 = 68
Remaining marks is for S = 365 - (112.5 + 68)= 365 - 180.5
= 184.5
In % = 73.8%
| Is This Answer Correct ? | 1 Yes | 6 No |
hello i need sample test papers for SBI probationary officer 2008...can any 1 who knws send me?????send me to surjit_casper2000@yahoo.com...plssssssssss its very urgent....lookin for the reply...
If second no is twice the first no and first no is thrice the third no.Their avg is 20.Find the greatest no?
12 Answers Accenture, HCL, Satyam, TCS,
If 20 men take 15 days to to complete a job, in how many days can 25 men finish that work?
If a certain computer is capable of printing 4900 monthly credit card bills per hour, while a new model is capable of printing at a rate of 6600 per hour, the old model will take approximately how much longer than the new model to print 10000 bills?
xsqrt(0.09)=3 , then x equals
A & B can do a piece of work in 21 & 24 days respectively. The started to work together but after some days BA leaves, B completes the remaining work in 9 days. After how many days does A leaves
In a company 241 apply for posts. of them 40 know neither c nor c++.180 know c; 186 knows c++. how many people know only c.
please give me some solved question papers for entrance examination on banks clerk
8 to the power of x is 32,what is the value of x?
How can u cut a big piece of cake into eight(8) pieces with only three cuts using a knife.
12 Answers IBM, Math Powerhouse, Minda,
If x + 8y = 20 and x = -3y, then y =
A number when divided by D leaves a remainder of 8 and when divided by 3D leaves a remainder of 21 . What is the remainder left, when twice the number is divided by 3D?
English 
