if 8x+4y=6 and 4x+5y=7, x+y equlals


No Answer is Posted For this Question
Be the First to Post Answer

Post New Answer

More General Aptitude Interview Questions

Explain the logic k=num%10; sum=sum+k; num=num/10;

3 Answers   Accenture,


Number Series 18,20,22,20,28,20,?

16 Answers   IBM, KD, TCS,


All birds are animals. All animals are four legged. Implications a. All animals which are four legged are birds. b. All birds are four legged c. Some birds are four legged d. Some birds are animals but not four legged.

0 Answers   Amdocs,


it takes 8 , 12 and 16 days for A , B and C to complete to task . how many days will it take if A works on the job for 2 days and then B works on it until 25 % of the job is left for C to do , and C completes the work ?

6 Answers   CTS,


Plz email me question papers of Aptitude test for SBI PO exam.

0 Answers   State Bank Of India SBI,






The ratio of no. of boys & girls in a school is 3:2 Out of these what % the boys & 25% of girls are scholarship holders. % of students who are not scholarship holders.?

0 Answers   IIT Delhi,


If q is a multiple of prime numbers, is q a multiple of r? 1) r < 4. 2) q = 18. a) if statement (1) ALONE is sufficient, but statement (2) alone is not sufficient to answer the question. b) if statement (2) ALONE is sufficient, but statement (1) alone is not sufficient to answer the question. c) if BOTH statements (1) and (2) TOGETHER are sufficient to answer the question asked, but NEITHER statement ALONE is sufficient. d) if EACH statement ALONE is sufficient to answer the question asked. e) if statements (1) and (2) TOGETHER are NOT sufficient to answer the question asked, and additional data specific to the problem are needed.

4 Answers   Microsoft, Virtusa,


how can i get answers of all question.

0 Answers   State Bank Of India SBI,


A man how many bikes of Rs 14000 can buy by selling 2100 bikes of Rs500/- of each

0 Answers   Ramco,


The dimensions of a certain box are 48" X 30" X 52". If the size of the box is increased proportionately until the sum of its dimensions equals 156", what will be the increase in the shortest side?

0 Answers   Cap Gemini,


In a certain code language DESERT is written RTSEDE. How will the word FAULTS the written in that code language? (a) TSULFA (b) AFLUST (c) LUAFST (d) UAFSTL (e) None of these

4 Answers  


Two planes take off at the same exact moment. They are flying across the Atlantic Ocean. One leaves New York and is flying to Paris at 800 km/hr. The other leaves Paris and is flying to New York at only 750 km/hr ( because of a strong head wind ). Which one will be closer to Paris when they meet?

3 Answers   Wipro,


Categories