4 men can cross a bridge in 3,7,13, 17 minutes. Only two can cross the bridge at a time. The time taken by the two to cross the bridge is equal to the time taken by the slowest person of the two. Find the minimum time to all of them cross the bridge?
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if 3 mens or 6 boys can do a piece of work in 10 days working 7 hours a days,how many days will it takes to complete a work twice as large with 6 mens and 2 boys working together for 8 hours a day?
You have 5 jars of pills. Each pill weighs 10 gram, except for contaminated pills contained in one jar, where each pill weighs 9 gm. Given a scale, how could you tell which jar had the contaminated pills in just one measurement?
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In a flight of 600 km, an aircraft was slowed down due to bad weather. Its average speed for the trip was reduced by 200 km/hr and the time of flight increased by 30 minutes. The duration of the fligh is?
In a cricket match, two batsman playing on 94 runs each and they need 7 more runs to win in last 3 balls. at last they win the match and both batsman scored 100 runs not out. how it is possible that both batsman scored 100 run each being not out?
Can I get the placement for Air Inia Air Transport Ltd. exam for the post of Junior Executive Technical. Please let me know if any one knows and mail it to my id : pushpalatasudke@yahoo.com
An amount of rs120 is divided between 3 people A,B,C. A<20.B>20. What is the share of B?
In an exam, a girl scores 85% in one subject and 88 % in another subject. What percentage does she score in the third subject to get an average of 88% marks?
In a certain code, LABOUR is written as KBAPTS. How is CANDID written in that code? (a) DBOEJE (b) DZOCJC (c) BBMCHC (d) BBMEHE (e) None of these
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If 9x-3y=12 and 3x-5y=7 then 6x-2y = ?
If the originally area is 17.83m2 and was increased to 20.36m2, what is the percentage increased?