Related Questions

The number of flights leaving a certain airport doubles during every one-hour period between its 9 am opening and noon; afternoon, the number of flights leaving from the airport doubles during every two-hour period. If 4 flights left from the airport between 9 am and 10 am, how many flights left the airport between 2 pm and 4 pm?
A 128
B 32
C 48
D 64
Two planes leave the airport at the same time . Minutes later, plane A is 33 miles due north of the airport and plane B is 56 miles due east of the airport . How far apart are the two planes ?
A 82
B 119
C 65
D 93
A plane traveling at 600 miles per hour is heading for Chittagong airport. At 3.58 pm it was 30 miles from the airport. At what time it will arrive at 600 at the airport?
A 4.01 pm
B 4.02 pm
C 4.18 pm
D 4.20 pm
The phenomenon occurring during explosion of a hydrogen bomb is
A Nuclear fission
B Nuclear fusion
C A combination of both nuclear fission & fusion
D None of these
The complete the sentence 'Hardly had I reached the station _____the train left' We need:
A then
B than
C but
D before
Hardly can I work hard if the hard work does not demand a hardly health and hardness of mind. Which part of speech in the underlined word?
A Noun
B Adjective
C Adverb
D Verb
Danny attended a test containing 40 questions. If he had corrected 18 questions out of the first 22 and two-third of the remaining questions, what percent of all the questions did he answer correctly?
A 80%
B 65%
C 70%
D 75%
A boy got 50% of the questions on a test correct. If he had 10 questions correct out of the first 12, and 25% of the remaining questions correct, how many questions were on the test ?
A 16
B 24
C 26
D 28
A boy got 50% of the questions on a test correct . If he had 10 questions correct out of the first 12 and 25% of the remaining questions correct, how many questions were on the test?
A 16
B 24
C 26
D 28
He hardly works. In this sentence “hardly” means—
A Very hard
B Rather
C Rarely
D Perhaps

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