the ratio of white balls to black balls is 1:2. if 9 balls are added then the ratio of the balls become 2:4:3. find the number of black balls. a) 12 b) 6 c)9 d)none

7 Answers   CTS, TCS,

---

what is the number whose reminder is 2 after dividing 5and also reminder is 4 after deviding 7 and reminder is 6 after deviding 9?

0 Answers   Banking,

---

The average between a two digit number and the number obtained by interchanging the digits is 9. What is the difference between the two digits of the number? (a) 8 (b) 2 (c) 5 (d) Cannot be determined (e) None of these

4 Answers   Attra, Toshiba,

---

solution of system of equations y-z=0,x+8y=4,3x+4y=7z is

0 Answers   DSQ Software,

---

I and two of my friends were playing a game. For each win I get Rs 3. Totally I had three wins. Player 2 got Rs.9 and player 3 got Rs 12. How many games had been played?

0 Answers   Accenture,

---

Convert the following infix expression to post fix notation ((a+2)*(b+4)) -1 (Similar types can be asked)

1 Answers  

---

The highest Score in an innings was 3/11 of the total and the next highest was 3/11of the reminder. If the scores differed by 9, find the total score.

2 Answers   Essar,

---

In which of the system, decimal number 194 is equal to 1234?

0 Answers   Accenture,

---

Mr. T has a wrong weighing pan. One arm is lengthier than other. 1 kilogram on left balances 8 melons on right, 1 kilogram on right balances 2 melons on left. If all melons are equal in weight, what is the weight of a single melon?

1 Answers   HCL, Infosys,

---

Two trains 200 miles apart are traveling toward each other along the same track. Two trains have the same speed 100MPH. A bee is hovering just above the nose of the first train. It buzzes from the first train to the second train, turns around immediately, flies back to the first train, and turns around again. It goes on flying back and forth between the two trains until they collide. If the bee's speed is twice the speed of two trains, how far will it travel?

1 Answers   Value Labs,

---

if 9+2+5=184561 5+8+6=403062 then 6+9+11=?

6 Answers  

---

A man shows his friend a woman sitting in a park and says that she the daughter of my grandmother's only son. What is the relation between the two

0 Answers   Canara Bank, EDS,

---