Answer Posted / pritam pal

Ans:7600

There are two queues at a discount store billing counter. In the first queue there are a1 customers all with b1 items in their cart, while in the second queue there are a2 customers all with b2 items in their cart. It takes t seconds to process each item and p seconds for each person to pay. A customer wishes to know which queue to join.Which one of these options gives the condition for the first queue to be the better queue to join?

1155

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what is the sum of 7 consecutive odd numbers with 27 as the fourth number

1284

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A son and father go for boating in river upstream. After rowing for 1 mile son notices the hat of his father falling in the river. After 5 min. he tells his father that his hat has fallen. So they turn around and are able to pick the hat at the point from where they began boating after 5 min. tell the speed of river.

1165

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Argentina had football team of 22 player of which captain is from Brazilian team and goalki from European team. For remainig player they have picked 6 from argentinan and 14 from european. Now for a team of 11 they must have goalki and captain so out of 9 now they plan to select 3 from argentinian and 6 from European. Find out no. of methods avilable for it

1202

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What is the total distance covered by Sachin if he covers 2/3 rd of the distance at 4 kmph and the remaining distance at 5 kmph in 1hr 24min?

1154

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Person who decided to go to weekend trip should not exceed 8 hrs driving in a day. Average speed of forward journey is 40 miles/hour . Due to traffic in sundays ,in return journey average speed is 30mph . How far he can select a picnic spot ?

1330

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find the next term 0, 6, 24, 120, -

1138

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9/10 or 10/11 which is greater.

1391

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If A/B = 3/5,then 15A = ?

1272

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The main line train starts at 5.00AM and the harbor line train starts at 5.02AM. Each train has the frequency of 10 minutes.If a guy goes in the morning at a random time what is the probability of he getting main line train?

1744

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There are 4 married couples out of which 3 a group is needed . But thier should not be his of her spouse .How many groups are possible ?

3035

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Time and speed time and work boat and streams

1512

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A Flight takes off at 2 A.M from northeast direction and travels for 11 hours to reach the destination which is in north west direction.Given the latitude and longitude of source and destination. Find the local time of destination when the flight reaches there?

1500

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if 2 miles of fence enclose a square plot of 160 acres,how large a square will 4 miles of fence

6856

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If a bank clerk can process 80 drafts in half an hour, how many drafts can she process in seven and half hour day?

1195

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