Others
Maths Puzzle
How many positive integers less than 210 are divisible by neither 2, 3, 5 nor 7?
A. 24
B. 48
C. 120
D. 162
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Others Other Question
In how many ways can 100 be written as sum of two or more consecutive odd integers?
A. 2
B. 3
C. 4
D. 5
On planet LOGIKA, there are only 100 inhabitants out of which 30 are adults and 40 are not adults. 20 inhabitants died because of failure/crash of an earthly spacecraft on the planet. How many inhabitants are still there on the planet LOGIKA? (Whole incidence is narrated on planet LOGIKA only)
A. 80
B. 60
C. 50
D. 30