There are twelve consecutive flags at an equal interval of
distance. A man passes the 8th flag in 8 seconds. How many
more seconds will he take to pass the remaining 4 flags?
Answer Posted / sudhasravanthi
There are 0-11=12flags are there
starting from 0 and to pass 7th one it takes 8sec
for each flag it takes 8/7sec
now remaing are 4
stating from 8th flag it remains 3 flag to pass
so it takes 3*8/7sec=24/7=3.4285sec
it takes 3.4285sec to pass remaing flags
Is This Answer Correct ? | 0 Yes | 8 No |
Post New Answer View All Answers
The perimeter of a rhombus is 52 units. One of its diagonal is 24 units.What is its second diagonals length?
In 3.5 Kg rod , there is 74% silver. If it is alloyed with a 0.5 Kg rod, the % of silver goes up to 84%. The percent of silver in 0.5 Kg rod?
falling height is proportional to square of the time. one object falls 64cm in 2sec than in 6sec from how much height the object will fall.
There is a lucky draw held every day. If there is a winning number eg. 1876, then all possible numbers like 1867 ,1687,1768 etc are the numbers that match irrespective of the position of the digits. Thus all these numbers qualify fr the lucky draw prize. Assume there is no zero digit in any numbers. Write a program to show all the possible winning numbers if a "winningnumber" is passed as an argument to the function. i want a solution in c/c++ language
A building with hight D ft shadow upto G A neighbour building with what height shadow C ft is?
There are 27 balls, of which 1 is heavier. given a balance how many times you need to weigh to find out the odd ball.
If x,y,z are three consecutive natural numbers, which of the following numbers should be x+y+z
Sum of slopes of 2 perpendicular st. lines is given. Find the pair of lines from the given set of options which satisfy the above condition?
a, b, b, c, c, c, d, d, d, d, . . . . . . Find the 288th letter of this series?
the probability of getting at least in a single through of three coins is
The age difference between two brothers is 3 years. After 6 years the ratio between the age is 9:8 What are their ages?
Daal is now being sold at Rs. 20 a kg. During last month its rate was Rs. 16 per kg. By how much percent should a family reduce its consumption so as to keep the expenditure fixed?
If x,y,z are chosen frm -3,1/2,2 what is the largest value of (x/y)*z*z
There are 9 coins. One of 9 is less weighted and others have equal weighed. Find the minimum no of balances to find the defective coin?
In a pond ecosystem, large fishes and small fishes will be there. If we want to remove small amount of pollutants, small fishes are to be employed. In a food chain food passes through a number of mouths and en route the mouth of the super feeder-the eagle. Its population determines the size of the ecosystem. But this has been proved false.What can you infer from above? (4 choices)