Find (7x + 4y ) / (x-2y) if x/2y = 3/2 ?
(a) 6
(b) 8
(c) 7
(d) data insufficient
Can anyone help me out to get answer for this question,i
have exam on 6 th april can anyone find me the answer
before that and post it please!!!!!!!!
Answer Posted / soumitra pandey
put x=3y,so given expression =(21y+4y)/(3y-2y)=25
Is This Answer Correct ? | 12 Yes | 4 No |
Post New Answer View All Answers
0.75 * 0.75 * 0.75 - 0.001 0.75*0.75-0.075+0.01
there is a matrix N x N .Its elements consist of either value =1 or value=0. If there is a any zero in the row, then the output matrix should have all zeroes in that row. If there is a single zero in any column then that column should have all zeroes n the output matrix. write the function to perform these operations. i want a solution in c/c++ language
A sequence is given. You should find out error & write correct 1 2 5 10 13 26 29 48.
The area of the quadrilateral is 36 What is a*b
A company installed 36 punching machines at the begining of the year.In the spring they installed 9 additional m/c's and then discontinued 18 in the fall.How many were still installed at the end of the year?
If on an item a company gives 25% discount, they earn 25% profit. If they now give 10% discount, then wat % profit they make?
The size of a program is N. And the memory occupied by the program is given by M = square root of 100N. If the size of the program is increased by 1% then how much memory now occupied?
a man has some hens and cows. If the number of heads be 48 and the number of feet equals 140, then the number of hens will be?
Salary of a person is 's' per month,'x'% of salary is given as bonus, if 3 months salary is s1,s2 & s3 then what is his salary?
3 angles or 3 sides r given. Which will form a triangle?
A batsman scored 120 runs including 16 fours and 2 sixes. What percentage of his total score did he make by running between the wickets?
If a worker gets late for his work he has to pay a fine of Rs 200 on the first day and the fine increases by 25 Rs per day. If he pays a total amount of Rs 9450, for how many days did he pay for?
There are 9 balls of equal size and same weight (they look similar) except 1. How may weighs required to find the dissimilar ball using a weighing balance?
2020201-565656=?
Find the next letter in the series A,C,F,J,0--