Related Questions

Suppose half the passengers on a bus exit at each stop and no additional passengers board the bus. If on the fourth stop, the next to the last person exits the bus, how many people were on the bus at the beginning?
A 64
B 32
C 40
D 20
If Zara walks at 5 km/hr, she reaches the bus stop 5 minutes late and if she walks at 6 km/hr , she reaches the bus stop 5 minutes earlier . The bus stop is at a distance of -
A 3 km
B 5 km
C 6 km
D 10 km
A bus uses one gallon of gasoline to travel 15 miles.After a tune-up,the bus travels 15% farther on one gallon. How many gallons of gasoline (to the nearest tenth) will it takes for the bus to travel 150 miles after a tune-up?
A 8.7
B 8.5
C 8.9
D 9
A bus picks up a group of tourists at a hotel. The sightseeing bus travels 2 blocks north, 2 blocks east. I block south, 2 blocks east, and 1 block south. Where is the bus in relation to the hotel?
A 2 blocks north
B 1 block west
C 3 blocks south
D 4 blocks east
when Alex got on the school bus , there were 3 other children got on the bus. How many children were now on the bus?
A 6
B 7
C 8
D 3
When Alex got on the school bus, there were 3 other children on the bus. At the next stop 3 more children got on the bust. How many children were now on the bus?
A 6
B 7
C 8
D 3
The values of h parameter of a transistor in CE arrangement are ___________ arrangement
A The same as for CB
B The same as for CC
C Different from that in CB
D None of the above
The most commonly used transistor arrangement is ___________ arrangement
A common emitter
B common base
C common collector
D none of the above
The leakage current in CE arrangement is ___________ that in CB arrangement
A more than
B less than
C the same as
D none of the above
In a shell and tube heat exchanger, triangular pitch arrangement as compared to square pitch arrangement
A Results in higher shell side pressure drop
B Can accomodate less number of tubes for a given shell diameter
C Facilitates easier shell side cleaning; hence is more suitable for handling high dirt factor shell side fluid
D Creates relatively lower turbulence on the shell side resulting in lower shell side heat transfer co-efficient

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