If a light flashes every 6 seconds, how many times will it
flash in ¾ of an
hour?
Answer Posted / chandan
3/4hr =3600*3/4=2700sec.
no of times flashes= 2700/6=450times
| Is This Answer Correct ? | 138 Yes | 39 No |
Post New Answer View All Answers
A lorry starts from Banglore to Mysore at 6.00 A.M,7.00am.8.00 am.....10 pm. Similarly one another starts from Mysore to Banglore at 6.00 am,7.00 am, 8.00 am.....10.00pm. A lorry takes 9 hours to travel from Banglore to Mysore and vice versa. A lorry which has started at 6.00 am will cross how many lorries.
(998-1)(998-2)(998-3).....(998-n)= ? when n>1000
in a mixture, R is 2 parts, S is 1 part. in order to make S to 25% of the mixture, howmuch R is to be added
The time showed by an analog clock at a moment is 11 am then 1234567890 hours later it will show the time as:
A class consists of 100 students, 25 of them are girls and 75 boys; 20 of them are rich and remaining poor; 40 of them are fair complexioned. The probability of selecting a fair complexioned rich girl is
In a class of 60 boys, 45 like pizza, 30 like burger and 5 like neither. Find number of boys who like both?
"what category of job are you looking for and why"asked from an mep engineer.
Find the value of the 678 to the base 7.
Find the next series: AE BH CM DU?
What is the maximum number of half-pint bottles of cream that can be filled with a 4-gallon can of cream(2 pt.=1 qt. and 4 qt.=1 gal)
In a certain college, 20% of the boys and 40% of the girls attended the annual college outing. If 35% of all the students are boys, what percent of all the employees went to the outing?
A ship went on a voyage.After it had travelled 180 miles a plane statrted with 10 times the speed of the ship. An army 50 miles long marches at a constant rate. A courier standing at the rear moves forward and delivers the message to the first person and then turns back and reaches the rear of the army as the army completes 50 miles. Find the distance travelled by the courier.
Travelling for 9 days. total dist to be covered is 1080 miles. Dist covered per day must be 20 miles then that of previous day. what dist is covered
Ravi's salary was reduced by 25%.Percentage increase to be effected to bring the salary to the original level is
a bus started from bus stand at 8.00am and after 30min staying at destination it returned back to the bus stand.the destination is 27 miles from the bus stand the speed of the bus 50percent fast speed at what time it returns to the bus stand.