Answer Posted / rakesh ranjan
x+8y=20&x=-3y
or,x+3y=0
than value of y=4
| Is This Answer Correct ? | 1 Yes | 0 No |
Post New Answer View All Answers
One dollar is saved in one month. Then how much dollar is saved in one day?
Find the next letter in the series A,C,F,J,0--
One person meet his friend on 12:30 then on 1:20 on second day, on third day -----?
if area is icc. by 30% then what is the change in the area?
If A/B = 3/5,then 15A = ?
Using the digits 1,5,2,8 four digit numbers are formed and the sum of all possible such numbers.
The price of coffee increases by 20%, how much percent consumption of coffee should be reduced by Reema so that the expenditure on coffee remains the same.
A person has his own coach&whenever he goes to railway station he takes his coach.One day he was supposed to reach the railway station at 5 O'clock.But he finished his work early and reached at 3 O'clock. Then he rung up his residence and asked to send the coach immediately. He came to know that the coach has left just now to the railway station.He thought that the coach has left just now to the railway station.He thought that he should not waste his time and started moving towards his residence at the speed of 3min/hr.On the way,he gets the coach and reaches home at 6 o'clock.How far is his residence from railway station.
In a company 30% are supervisors and 40% employees aare male if 60% of supervisors are male what is the probability that is randomly choosen employee is a male or female?
the minimum of (2x+1)**2 + (x+2) is at x =
In an examination 30% of the students failed in Maths, 40% failed in Science and 25% failed in both the subjects. If 220 passed in both the subjects. Find the number of students appeared in the examination ?
There are 1, 40, 00, 000 pencils of lengths ranging from 3 to 6 inches and are put up straight. The average length of 80% of pencils is 5 inches. Calculate the total length spanned by the pencils.
When the angle a, b, c, d are given find ‘x’?
Yadi a or b kisi kam ko 12 din me pura krte h tatha b or c usi kam ko 16 din me pura kr sakte h , pahle a is kam ko 5 dino tak karta h fir b 7 dino tk kam ko karta h sesh kam c 13 dino me samapt kr deta h to c akele kam ko kitne dino me pura krega?
A soldier looses his way in a thick jungle at random walks from his camp but mathematically in an interesting fashion. First he walks one mile east then half mile to north. Then 1/4 mile to west, then 1/8 mile to south and so on making a loop. Finally hoe far he is from his camp and in which direction.