1,3,11,13,29,__
28
29
30
31
2,12,36,80,__
104
122
150
163
2,4,7,10,13,16,__
17
18
19
21
2,6,12,20,30,__
36
38
42
46
A standard –sized cigarette can be rolled out of 6 standard –sized cigarette butts . How many cigarettes can be made smoke from 36 butts?
7
8
6
12
Lowell started his homework at 5:00pm. He spent 45 minutes on English, 35 minutes on math, and 1 hour 15 minutes on history. At what time did he finish all his homework?
0.815972222222222
0.770833333333333
0.763888888888889
0.8125
In 1978, a kg of paper was sold at Rs25/-.If the paper rate increases at 1.5% more than the inflation rate which is 6.5% a year, then what wil be the cost of a kg of paper after 2 years?
29.12
29.72
30.12
31.12
Problems A, B and C were posed in a mathematical contest. 25 competitors solved at least one of the three. Amongst those who did not solve A, twice as many solved B as C. The number solving only A was one more than the number solving A and at least one other. The number solving just A equalled the number solving just B plus the number solving just C. How many solved just C?
1
2
3
4
Z is a set of three digit numbers of base 10 which are divisible by 3 and end with 1 when written in base 5 and base 7 notations, then how many elements does Z has?
9
10