Related Questions

In replacing the V-belts, a complete set of new belts is used instead of replacing a single damaged belt because
A Belts are available in sets
B Only one belt cannot be fitted with other used belts
C The new belt will carry more than its share and result in short life
D New and old belts will cause vibrations
'Before the plant takes off,passengers must ______ their seat belts.
A fasten
B loose
C tight
D lighten
Fill in the blanks. Before the plane takes ——, passengers must —— their seat belts.
A of, tight
B off, tighten
C up, tightened
D off, fasten
Opponents of laws that require automobile drivers and passengers to wear seat belts argue that in a free society people have the right to take risks as long as the people do not harm the others as a result of taking risks.As a result,they conclude that it should be each person's decision whether or not to wear a seat belt. Which of the following, if true,most seriously weakens the conclusion drawn above ?
A Many new cars are built with seat belts that automatically fasten when someone sits in the font seat.
B Automobile insurance rates for all automobile owners are higher because of the need to pay for the increased injuries or deaths of people not wearing seat belts.
C Passengers in airplanes are required to wear seat belts during takeoffs and landings.
D The rate of automobile fatalities in districts that do not have mandatory seat-belt laws is greater than the rate of fatalities in districts that do have such laws.
For a picnic, a bus was rented for Tk.2400 and it was decided that every passenger would have to shere the fareequally.But due to the absence of 10 passengers, fare per head was increased by Tk.8.How many passengers did go by the bus?
A 40
B 50
C 60
D 70
For a picnic, a bus was rented for Tk. 2400 and it was decided that every passenger would have to share the fare equally. But due to the absence of 10 passengers, fare per head was increased by Tk. 8. How many passengers did go by the bus?
A 40
B 50
C 60
D 70
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
The major constituent of laminate of safety glass, which holds the broken glass, pieces in their places during accident (and thus minimises the danger from flying glass fragments) is
A Polyvinyl alcohol
B Polyvinyl acetale
C Polyvinyl butyral
D PVC
I think all drivers----------------seat belts.
A had better wear
B had better to wear
C should wear
D could better to wear
What does the underlined phrase in the following sentence mean?For your own safety and the safety of others. always pay attention to traffic signals.
A overlook
B glance at
C heed
D hear

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