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Entry Test MCQ :: Fractions and Decimals


31.  5/8 of 24 is equal to 15/7 of what?
A. 7 B. 8
C. 15 D. 7/225
E. 225/7    

32.  Which of the following is (are) greater than n when n = 5/6? (I) 1/n (II) (n+1)/n (III) (n+1)/(n-1)
A. I only B. I & II only
C. I & III only D. II & III only
E. I II and III    

33.  Let w x y and z be the result of rounding off 8491.378 to the nearest thousands hundreds tens and unit respectively. Which of the following statements is true?
A. w B. z
C. w D. w

34.  What is 1/20 expressed as decimal?
A. 0.05 B. 0.005
C. 0.0005 D. 0.00005
E. 0.000005    

35.  One day at KIPS SCHOOL 2/15 of the students were absent and 3/5 of those present went on a field trip. If the number of students staying at school was 520. How many students are enrolled at KIPS SCHOOL?
A. 1500 B. 1300
C. 1250 D. 1040

36.  If 5a = 7 and 7b = 8 what is the value of a/b?
A. 1 B. 49/40
C. 40/49 D. 7?50
E. 1    

37.  If L = {1 2 3} M = {1 2 3 4} and N is the set consisting of all the fractions whose numerators are in L and whose denominators are in M what is the product of all of the fractions in N?
A. 1?32 B. 3?64
C. 6?64 D. 3?65

38.  0.1 x 0.1 x 0.1 =
A. 0.3 B. 0.1
C. 0.01 D. 0.001
E. 0.0001    

39.  x2/k + x3/k + x4/k =
A. x9 / k B. x9 / k
C. x2 4/ k D. (x2+x3+x4)/k
E. (x2+x3+x4)/3k    

40.  2x/z - y/z =
A. (2x-y)/z B. (2x-y)/x2
C. (2x-y)/x2 D. 2xy/z
E. 2xy/2z    




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