If we have to weigh 31 kgs of rice using only 1 kg stone. What are the minimum number of weighing operations required?
Submitted by: Administrator5 weighing operations:
Rice Counter weight
==== ==============
1kg (1kg stone)
2kg (1kg rice + 1kg stone)
4kg (1+2+1)
8kg (1+2+4+1)
16kg (1+2+4+8+1)
================
total: 31kg rice
Submitted by: Administrator
Rice Counter weight
==== ==============
1kg (1kg stone)
2kg (1kg rice + 1kg stone)
4kg (1+2+1)
8kg (1+2+4+1)
16kg (1+2+4+8+1)
================
total: 31kg rice
Submitted by: Administrator
Read Online Aptitude Job Interview Questions And Answers
Top Aptitude Questions
| ☺ | 9,18,21,25,20, What is the next number in the above Sequence? |
| ☺ | A, B and C starts from a point on a circle. A and B goes clockwise and C anticlockwise. A meets C after 88s B meets C after 110s. After how many seconds A meets B? |
| ☺ | A dishonest dealer professes to sell his goods at cost price. But he uses a false weight and thus gains 300/47% for a kg, he uses a weight of |
| ☺ | One fast typist type some matter in 2hr and another slow typist type the same matter in 3hr. If both do combine in how much time they will finish? |
| ☺ | The cost of 17 apples, 9 oranges , 13 bananas is rs 130 , whereas cost of 13 oranges, 7 apples and 10 bananas is rs 100. find the cost of 1 apple , 1 banana and 1 orange put together? |
Top Basic Job Categories
| ☺ | Targeted Selection Interview Questions. |
| ☺ | Business intelligence Interview Questions. |
| ☺ | Puzzles Interview Questions. |
| ☺ | Behavioral Interview Questions. |
| ☺ | Freshers Graduate Interview Questions. |
