A team P of 20 engineers can complete a task in 32 days. Another team Q of 16 engineers can complete the same task in 30 days. Then the ratio of working capacity of 1 member of P to that of a member of Q is:
A team of 200 wagers undertakes building work of a bridge. The total time allocated to build the entire bridge is 20 days. After 10 days since start, 200 more wagers join the team and together the team completes the bridge in required time. If the original team do not get those 200 extra wagers, how many days they would be behind schedule to complete building the bridge.
A>B,B>C,C=D,D>E,then which is greatest?
After spending 2/3 of his salary on rent and food items and 1/4th of the remaining on transportation, Rajesh has 6000 with him. How much did he pay on transportation?
Area of triangle=(1/2)*b*h base increased by 4 times & height is divided by 2, the net effect of area?
Complete the sequence A, E ,I ,M ,Q ,U , _ , _?
Distance d=rt where r & t are positive and r is constant,as t increases then d_________
Find the difference of the minimum number of numbers required to form every number from 1 to 1234 and 1 to 4321.
Find the hypotaneous of a right angle isoceles triangle whose area is 50.
Find the next number in the series 1, 3 ,7 ,13 ,21 ,31?
How long will a train 100m long travelling at 72kmph take to overtake another train 200m long travelling at 54kmph
If "PROMPT" is coded as QSPLOS ,then "PLAYER" should be?
If 15 pens costs Rs.90..then what will be the cost of 22pens?
If D is adjacent to F then who is adjacent to C?
If a ball falls from 16 feet takes 4 seconds. How much time it will take when falls fron 64 feets.