Five bells begin to toll together and toll respectively at intervals of 6, 5, 7, 10 and 12 seconds. How many times will they toll together in one hour excluding the one at the start ?

Five bells begin to toll together and toll respectively at intervals o

1.	Five bells begin to toll together and toll respectively at intervals of 6, 5, 7, 10 and 12 seconds. How many times will they toll together in one hour excluding the one at the start ?
A.	7 times
B.	8 times
C.	9 times
D.	11 times
Answer» C. 9 times

Discussion

No Comment Found

Related MCQs

The total number of digits used in numbering the pages of a book having 366 pages is
In a family, each daughter has the same number of brothers as she has sisters and each son has twice as many sisters as he has brothers. How many sons are there in the family ?
At a dinner party every two guests used a bowl of rice between them, every three guests used a bowl of dal between them and every four used a bowl of meat between them. There were altogether 65 dishes. How many guests were present at the party ?
The number of boys in a class is three times the number of girls. Which one of the following numbers cannot represent the total number of children in the class ?
A shepherd had 17 sheep. All but nine died. How many was he left with ?
In a family, the father took 1/4 of the cake and he had 3 times as much as each of the other members had. The total number of family members is
Ayush was born two years after his father's marriage. His mother is five years younger than his father but 20 years older than Ayush who is 10 years old. At what age did the father get married ?
Five bells begin to toll together and toll respectively at intervals of 6, 5, 7, 10 and 12 seconds. How many times will they toll together in one hour excluding the one at the start ?
In a class, there are 18 boys who are over 160 cm tall. If these constitute three-fourths of the boys and the total number of boys is two-thirds of the total number of students in the class, what is the number of girls in the class ?
A father is now three times as old as his son. Five years back, he was four times as old as his son. The age of the son (in years) is

Five bells begin to toll together and toll respectively at intervals of 6, 5, 7, 10 and 12 seconds. How many times will they toll together in one hour excluding the one at the start ?

Discussion

No Comment Found

Related MCQs

Reply to Comment