Wipro
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Numerical Ability
Probability
The probability that a number selected at random from the first 10 natural numbers is prime,is
a)3/5 b)3/10 c)7/10 d)2/5
Read Solution (Total 1)
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- NUMBER OF PRIME NO B/W 1 TO 10 IS :2,3,5,7
TOTAL PRIME NUMBERS =4
THEREFORE PROBALILITY=4/10=2/5 - 13 years agoHelpfull: Yes(0) No(0)
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