Related Questions

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
Read answered 75% of the questions on a test correctly. If he answered 18 questions out of the first 22 correctly, and two-third of the remaining questions correctly, how many questions were on the test?
A 28
B 32
C 36
D 40
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
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%
On a test consisting of 80 questions, Nasir answered 75% of the first 60 questions correctly. What percent of the other 20 questions does he need to answer correctly for his grade on entire examination to be 80%?
A 85%
B 90%
C 95%
D 100%
If 75% students of a class answered the first question in a test correctly, 55% answered the second question correctly and 20% answered neither of the questions correctly, what percent answered both the questions correctly?
A 50
B 34
C 44
D 14
On a certain test , a student must select 3 out of 6 questions to answer. what is the total number of different combinations of 3 questions that the student can select?
A 10
B 12
C 15
D 18
It was "she not me," who put forth the attractive proposition.
A she, not I
B her, not me
C her, not I
D she , but me
The Forth Industrial Revolution is featured by emergence of technological break - through in a number of fields except
A Nanotechology
B Artificial Intelligence
C 3D Printing
D Personal Computer
It was "she not me" who put forth the attractive preposition.
A she, not I ,
B her, not me,
C her, not I,
D she, but me,

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