151 .
If the volumes of two cubes are in the ratio of 8:27,
then the ratio of their edges is:
A.1 : 3
B. 2 : 3
C. 4 : 3
D.5 : 3
E.7 : 3
152 .
The present worth of a bill due sometime hence is Rs. 1100 and the true discount on the bill is Rs. 110.
Find the banker\${'}\$s discount and the banker\${'}\$s gain.
A.Rs. 120
B. Rs. 121
C. Rs. 122
D.Rs. 123
E.Rs. 124
153 .
All letters are scores.
All scores are characters.

I. At least some letters are grades.
II. At least some scores are grades.
III. At least some characters are marks.
IV. Some characters are letters.
A.Only I follows
B. Only II follows
C. Only III follows
D.Only IV follows
E.All I, II, III and IV follow
154 .
What rate percent does a man get for his money when in discounting a bill due 10 months hence,
he deducts 10% of the amount of the bill ?
A.12 1/3%
B. 13 1/3%
C. 14 1/3%
D.15 1/3%
E.16 1/3%