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(#M40010648) OTHERS QUESTION Keep an EYE

How many cuts do we need to break a 3x3x3 cube into 27 1x1x1 cubes?
A cut may go through multiple pieces.

Asked In Others Jamil Ahmed (13 years ago)

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(#M40010604) OTHERS QUESTION truck load Keep an EYE

Given a fleet of 50 trucks, each with a full fuel tank and a range of 100 miles, how far can you deliver a payload? You can transfer the payload from truck to truck, and you can transfer fuel from truck to truck. Assume all the payload can fit in one truck.

Asked In Others Khanna (13 years ago)

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(#M40010562) OTHERS QUESTION correct time Keep an EYE

The hour and minute hands of a clock are exactly similar. How many times during the day would it be impossible to tell the correct time?

Asked In Others Bankim (13 years ago)

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(#M40010561) OTHERS QUESTION Milestones Keep an EYE

Two cars leave simultaneously from points A and B on the same road in opposite directions. Their speeds are constant, and in the ratio 5 to 4, the car leaving at A being faster. The cars travel to and fro between A and B. They meet for the second time at the 145th milestone and for the third time at the 201st. What milestones are A and B?

Asked In Others Bankim (13 years ago)

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(#M40010560) OTHERS QUESTION Train departure time Keep an EYE

A train leaves a station precisely on the minute, and after having traveled 8 miles, the driver consults his watch and sees the hour-hand is directly over the minute-hand. The average speed over the 8 miles is 33 miles per hour. At what time did the train leave the station?

Asked In Others Bankim (13 years ago)

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(#M40010557) OTHERS QUESTION hare and tortoise Keep an EYE

Tortoise travels uniformly 20 km a day. The hare, starting from the same point three days later to overtake the tortoise, travels at the uniform rate of 15 km the first day, at a uniform rate of 19 km the second day, and so forth in arithmetic progression. After how many days does the hare catches up with the tortoise?

Asked In Others Bankim (13 years ago)

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(#M40010556) OTHERS QUESTION integer value Keep an EYE

Previously, the autorickshaw metres in Delhi showed 8 Rs for the first 900 m and then the reading increased by 35 paisa per 100 m. Recently, after the increase in fares, the metres show 10 Rs for the first 900 m and then the readings increase by 45 paisa per 100 m. What is the second whole number ( integer ) value of the fare that will be common to both the old and the new metres?

Asked In Others Bankim (13 years ago)

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(#M40010555) OTHERS QUESTION Number lock Keep an EYE

A number lock has a four-digit combination made by turning four wheels, each of which has the digits 0 through 9 in order. After 9 comes 0 again. Unfortunately, the lock is partially broken; each time you turn one of the four wheels, one of the adjacent wheels also turns. The correct combination to open the lock is 2000. From which of the following starting numbers is it possible to open the lock? More than one answer may be correct.

0000 1999 2001 3456 6543 7777 8161 8181

Asked In Others Bankim (13 years ago)

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(#M40010554) OTHERS QUESTION selling books Keep an EYE

Thirty-one books are arranged from left to right in order of increasing prices. The price of each book differs by Rs2.00 from that of each adjacent book. For the price of the book at the extreme right, a customer can buy the middle book and an adjacent one. Then

a. The cheapest book sells for Rs4.00.
b. The middle book sells for Rs36.00.
c. The most expensive book sells for Rs64.00.
d. The adjacent book referred to is the one to the right of the middle book.
e. None of the statements above is true.

Asked In Others Bankim (13 years ago)

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(#M40010553) OTHERS QUESTION cars on road Keep an EYE

Two cars A and B drive straight towards the same point P with speeds a and b respectively. At the start, A, B and P form an equilateral triangle. After some time A and B move to the new positions, B covers 80 miles, and ABP becomes a right triangle. At the moment when A arrives at P, B is 120 miles away from P. What is the distance between A and B in the beginning?

Asked In Others Bankim (13 years ago)

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