Related Questions

At Uttara High school each student studies exactly one foreign languages. Three-fifth of the students take Spanish and one-fourth of the remaining students take take German. If all of the others take French, What percent of the students take French?
A 10
B 30
C 20
D 25
Array values are keyed by ______ values (called indexed arrays) or using ______ values (called associative arrays). Of course, these key methods can be combined as well.
A Float, string
B Positive number, negative number
C Even number, string
D String, Boolean
E Integer, string
If x+y>5 and x-y>3, then which of the following gives all possible values of x and only possible values of x?
A x>4
B x>3
C x>2
D x
If x + y > 7 and x -y > 5 , then which of the following gives all possible values of x and only possible values of x ?
A x>6
B x<1
C x>5
D x<6
If x +y > 5; and x -y>3, then which of he following gives all possible values of x and only possible values of x?
A x> 3
B x< 5
C x>4
D x < 3
In a class of 50 students , 18 take music, 26 take art , and 2 take both art and music . How many students in the class are not enrolled in either music or art ?
A 6
B 8
C 16
D 24
In class of 50 students, 18 take music, 26 take art, and 2 take both music and art. How many students in the class are not enrolled in either music or art?
A 6
B 8
C 11
D 15
In a class of 55 students, 18 take music, 26 take art, and 2 take both art and music. How many students in the class are not enrolled in either music or art?
A 6
B 8
C 16
D 24
In a class of 50 students, 18 take music, 26 take art, and 2 take both art and music. How many students in the class are not enrolled in either music or art?
A 6
B 8
C 16
D 24
a, b and c are 3 values, such that a + b = 5, b + c = 7.5 and c + a = 8.5. What will be the average of these values?
A 1.5
B 3
C 3.5
D 4.5

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