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
- 31874 Views
- Accenture, HCL, Satyam, TCS, I also Faced
- E-Mail Answers
Answers were Sorted based on User's Feedback
Answer / jyoti
let the third no be x ,
then the first no is 3x ,
second no is 2*3x ie 6x
average is (3x+6x+x )/3 = 20
10x/3 = 20
x= 60/10 = 6
third no is 6 , second is 6x = 36, first no is 3x = 18
largest no is 36 i.e second no
| Is This Answer Correct ? | 70 Yes | 5 No |
Answer / guest
third no- x
first no- 3x
second no- 2*3x=6x
avg= (x+3x+6x)/3=20
thord nox=6
first no-18
second no-36
answer is 36
| Is This Answer Correct ? | 32 Yes | 3 No |
Answer / risha ramanathan
let 1st number be x
thus 2nd number is 2x
let 3rd number be y
since 1st number is thrice the 3rd number, thus
x= 3y
now : 1st no = 3y
2nd no = 6y
3rd no = y
so, (3y+6y+y)/3=20
y = 6
since 2nd no is 6y, therefore 6y = 36
so the 2nd number is the greatest :D
| Is This Answer Correct ? | 22 Yes | 3 No |
Answer / guest
third no be x
first no will be 3x
second no will be 6x
(x+3x+6x/3)=20
10x/3=20
10x=60
x=6
| Is This Answer Correct ? | 19 Yes | 11 No |
Answer / anil
a+b+c/3=20;3c+6c+c/3=20;10c/3=20;10c=3(20);c=6;a=18;b=36
bcoz greatest=36
| Is This Answer Correct ? | 10 Yes | 4 No |
Answer / abhinay kumar
let third no is x
By question ,
first no is 3x
second no is 6x
so,
20=(3x+6x+x)/3
so x=6
and greatest no. is 36
| Is This Answer Correct ? | 7 Yes | 3 No |
Answer / sujoy
1=3y
2=6y
3=y
if average is 20, then sum of three nos is 60
3y+6y+y=60
then,10y=60
or,y=6
then the greatest no. is the second no. i.e. 36
| Is This Answer Correct ? | 4 Yes | 0 No |
Answer / umeshprabhu
Let the first no be X
Second number is therefore 2x
third number is X/3
THE AVGE OF ALL 3 IS 20
therefore,
(x+2x+x/3)/3=20
10x=180
therefore, x=18
first number is 18
second number is 36
third number is 6
therefore the greatest no is 36
| Is This Answer Correct ? | 7 Yes | 4 No |
Answer / kannan
ans= 2nd number
simply ans the from dis qstn coz,
leave tht average, readqstn the 2nd number is greater than
1st & 3rd number. so 2nd number is greater one
thanks......
| Is This Answer Correct ? | 1 Yes | 0 No |
CAN ANYBODY SEND ALL THE PREVIOUS SET OF QUESTION PAPERS WITH ANSWERS OF THE STATE BANK OF INDIA CLARICAL RECRUITMENT EXAMINATION.... THAT WOULD BE VERY HELPFUL.... REGARDS
2 Answers State Bank Of India SBI,
I ASKED A WOMAN WHAT WAS HER AGE?. SHE REPLIED THAT HER HUSBAND'S AGE IS REVERSE OF HER. AND THE DIFFERENCE BETWEEN THEIR AGES IS ONE ELEVENTH OF THEIR SUM. FIND OUT WHAT WAS HER AGE AND HER HUSBAND'S AGE?.
Square side 7 cm. Find the area 4 equal circles of the circle lying drawn at the…
The cost of four dozen proof machine ribbons and five dozen accounting machine ribbons was Rs.160/-. If one dozen accounting machine ribbons cost Rs.20/-, what is the cost of a dozen proof machine ribbons?
A clock showing 6 o'clock takes 30 secs to strike 6 times.How long will it take to strike 12 at midnight?
what sort of questions may be asked
send some genaral aptitude questions to my email id- siva.maradana@yahoo.com
cgl2010 tier 2 ki merit kya rhgi
There are 2 toy cars facing each other at a distance of 500 cm from each other . Each other moves forward by 100 cm at a speed of 50 cm/sec and then moves back by 50 cm at a speed of 25 cm/sec . how long will it take the cars to collide each other ?
The population of a city increases @ 4% p.a. There is an additional annual increase of 4% of the population due to the influx of job seekers, find the % increase in population after 2 years ?
0 Answers 3i Infotech, Amazon, Canara Bank, Mu Sigma,
which one of the following usages was a vedic development?
In a certain code language ?si re ga? MEANS ?Shyam is smart? and ?pa si ga? means? Animesh is smart?. What is the code for ?smart? in that code language? (a) si (b) re (c) ga (d) pa (e) None of these
English 
