Interested to Buy Any Domain ? << Click Here >> for more details...
There are 80 coins, among them one coin weighs less compared
to other. You are given a physical balance to weigh. In how
many wieghings the odd coin can be found.
- 8 Answers
- 26900 Views
- CTS, lenovo, UHG, I also Faced
- E-Mail Answers
Answer Posted / ishu
Not less than 5 weighing and maximum 6 weighing
Answer no. 2 is not complete answer,the weighing will be
continue in 5-5.... and similarly 2-2......if both the two's
are similar then fifth is faulty coin, if one is less than
other then less weighted 2 coins will be weighted 1-1, and
less weighted will be faulty coin.
| Is This Answer Correct ? | 11 Yes | 12 No |
Post New Answer View All Answers
If POINT + ZERO = ENERGY, then E + N + E + R + G + Y = ?
Find the next three terms of the series; 1, 4, 9, 18, 35 - - - - -
Petrol prices increased by 40% expected hike in taxi & auto charges so, people may use public transport systems. What do you infer?
Six squares of same dimension are kept side by side to make a rectangle with a perimeter of 182 cm. what is the perimeter of each square.
A gardener plants 100 meters towards east, next 100 meters towards north,next 100 meters towards west. 98 meters towards east, 96 meters towards north and 96 meters towards west, 94 meters towards south. and 94 meters towards east and so on. If a person walks between the trees what is the total distance travelled by him before he reaches the center.
The average of 4 consecutive even numbers is 27. What is the largest number?
a cylinder ingot 6cms in diameter and 6 cms in height is and spheres all of the samesize are made from the material obtained.what is the diameter of each sphere?
What is the angle between the two hands of a clock when time is 8:30
From the below mentioned options choose the number that comes to 15 when divided by 4 and added by 9?
Alphametics are puzzles where each letter stands for a different digit. Here are two alphametics. No word can begin with a zero. We’ve started you out with some of the letters. BASE + BALL -------------- GAMES what these alphabets represent
Ramesh sit around a round table with some other men. He has one rupee more than his right person and this person in turn has 1 rupee more than the person to his right and so on, Ramesh decided to give 1 rupee to his right & he in turn 2 rupees to his right and 3 rupees to his right & so on. This process went on till a person has 'no money' to give to his right. At this time he has 4 times the money to his right person. How many men are there along with Ramesh and what is the money with poorest fellow.
Y catches 5 times more fishes than X. If total number of fishes caught by X and Y is 42, then number of fishes caught by X?
An apple seller is having some apples. He is selling half of the apple what he has plus half the apple to the first customer. In the same way he sells the remaining apple to 7 customers. After selling to 7 customers, he has no apples with him.
One skirt requires 3.75 yards of cloth. How many skirts you can make from 45 yards?
Two persons start walking from the same place in opposite directions. After walking for 4 mts, both of them take the left and walk for another 3 mts. Then what is the distance b/w them?
