41.[ 0.05/0.25 + 0.25/ 0.05]3
42.Arrange the fractions 3/5,
4/7, 8/9, and 9/11 in their descending order.
A. 8/9 > 9/10 > 3/4 > 14/16
B. 9/9 > 9/11 > 2/4 >
13/ 17
C. 8/9 > 9/11 > 3/4 >
13/ 16 D.
8/9 > 9/11 > 3/4 > 13/ 16
43. 18.2 * 0.013 * 5.21 is equal
to:
A.12.32686 B.1.232686
C.123.2686 D.0.1232686
44.The value of (4.7 x 13.26 +
4.7 x 9.43 + 4.7 x 77.31) is :
[A] 0.47
[C] 470
[B] 47
[D] 4700
45. If 1.125 * 10k = 0.00115,
then the value of k is
A.-4 B.-2
C.-3 D.-1
46. A tailor has 37.5 metres of
cloth and he has to make 8 pieces out of a metre of cloth. How many pieces can
be make out of this cloth?
A. 300 B.
360
C. 400 D.
None of these
47. Convert the following into
vulgar fraction:
(i)0.75 (ii)3.004 (iii)0.0056
A. (i)3/5(ii)751/250(iii)7/1251 B.
(i)3/4(ii)751/250(iii)7/1250
C. (i)3/3(ii)751/252(iii)7/1250 D. (i)3/2(ii)750/250(iii)6/1250
48. If 47.2506 =4A + 7/B +2C +
5/D + 6E then 40+7+0.2+0.05+0.0006
49.When .36 is written in
simplest fractional form, the sum of the numerator and the denominator is:
[A] 15
[C] 114
[B] 45
[D] 135
50.Arrange the fractions 5/8,
7/12, 13/16, 16/29 and 3/4 in ascending order of magnitude.
A. 16/29 < 7/12 < 5/8 < 3/4 < 13/16 B. 16/27 < 7/12 < 5/8 < 3/3 <13/17
C. 16/22 < 7/11 > 5/8 <
3/4 < 13/15 D.
16/29 > 7/12 < 5/8 < 3/4 <13/16
