A five digits number of the form `xyzyx` is choosen, probability that `xlt y` is (A) `35/90` (B) `6/15` (C) `19/45` (D) `13/30`

A five digits number of the form xyzyx is choosen,probability that x

A seven digit number is choosen. What the probability that even number occupy even places? 1/8 (b) 1/4 (c) 1/2 (d) None of these

A composite number is selected at random from the first 30 natural numbers and it is divided by 5. The probability that there will be remainder is (a) 14/19 (b) 5/19 (c) 5/6 (d) 7/15

A composite number is selected at random from the first 30 natural numbers and it is divided by 5. The probability that there will be remainder is (a) 14/19 (b) 5/19 (c) 5/6 (d) 7/15

A composite number is selected at random from the first 30 natural numbers and it is divided by 5. The probability that there will be remainder is (a) 14/19 (b) 5/19 (c) 5/6 (d) 7/15

A five digit number if formed by the digits 1,2,3,4,5,6 and 8. The probability that the number has even digit at both ends is

A five digit number if formed by the digits 1,2,3,4,5,6 and 8. The probability that the number has even digit at both ends is

A seven digit number is choosen.What the probability that even number occupy even places? (1)/(8)(b)(1)/(4)(c)(1)/(2) (d) None of these

2/ 5 as percent is (a) 30% (b) 35% (c) 40% (d) 45%