surya
Most popular questions and responses by surya
computer science
draw a flowchart and write the algorithm for printing the first 10 even numbers
asked on September 22, 2016 
Maths
The Sentosa High School's telephone number is an eight digit number. The sum of the two numbers formed from the first three digits and the last five digits respectively 66558. The sum of two numbers formed from the first five digits and the last three
asked on February 23, 2012 
chemistry
1.why is potassium permanganate used in the process of distillation of water?
asked on September 28, 2010 
Maths
The number of apples in a basket is between 60 and 120. If i put these apples into bags of 5, there will be a remainder of 1 apple. If i put these apples into bags of 8, there will be a remainder of 6 apples. Find the total number of apples in the basket.
asked on February 15, 2012 
math
the length of a rectangle exceed its breadth by 4cm.if length and breadth are incresed by 3cm the aera of the new reactangle will be 81cm more then that of the given reactngle.then a)length of the given rectangle is? b)breath of the given rectangle is?
asked on November 2, 2014 
Maths
A moment ago, 80% of the children in a hall were girls. 48 girls and 2 boys left the hall. The remaining children were then told to form groups of 9. In each group, there were 2 boys. How many children were there in the hall first?
asked on March 7, 2012 
Mathematics
if (4x+3y):(3x+5Y) = 6:7 then please find X if y=10
asked on June 29, 2018 
Math
There is a ratio of number of boys to girls 3:5. After adding 5 boys and 3 girls, the ratio become 5:7. How many girls were there at first?
asked on February 11, 2012 
Math
There is a ratio of number of boys to girls 3:5. After adding 5 boys and 3 girls, the ratio become 5:7. How many girls were there at first?
asked on February 11, 2012 
Maths
Dear Genius, Good day! The number of apples in a basket is between 60 and 120. If i put these apples into bags of 5, there will be a remainder of 1 apple. If i put these apples into bags of 8, there will be a remainder of 6 apples. Find the total number of
asked on February 23, 2012 
equation
find X if Y=10
asked on June 30, 2018 
ALGEBRA
IF(4X +3Y) : (3X+5Y)=6:7 find x
asked on June 28, 2018 
general knowledge
if a man has a 3bags each one contains 30 apples and he ha spass through 30 checkposts at each checkpost he has to give 1 apple how many apples will be remained with him after he passes all the checkposts
asked on July 30, 2016 
biology
What are harmones? And their description
asked on August 27, 2011

maths
Very bad answer
posted on March 29, 2019 
Maths
Dear Steve, Thank you very much for your kind help. Can understand clearly. With regards, Surya
posted on March 8, 2012 
Math
Thanks a lot Bosnian. Answer is exactly correct. Just wanted to provide the alternate method which got through Maths olympiad book.
posted on March 8, 2012 
Math
Initial: number of boys to girls 3:5 =3U:5U U means unit Later (3U +5): (5U +3) = 5:7 3U+5 5  =  5U+3 7 Cross multiply 21U+35 = 25U+15 3515 = 25U21U 20 = 4U Therefore 1U =5 Initially girls are 5Units. So the answer is 25.
posted on February 15, 2012 
engineering
Civil engineering means the constructive based engineering
posted on August 27, 2011 
Math 11
sets
posted on September 27, 2009