Infosys Company Numerical Ability Probability

Q. Probabilities of removing the red ball from a basket, given that two balls are removed from the basket and the other ball is red. The basket contains blue, red, yellow balls.

Read Solution (Total 2)

total no. of balls???
can't say without that...
11 years agoHelpfull: Yes(8) No(0)

please clear the number of balls...data inappropriate
11 years agoHelpfull: Yes(3) No(2)

Infosys Other Question

Is b a positive number?
(1) 1,452*b > 0
(2) -b < 0
Statement (1) ALONE is sufficient, but statement (2) is not sufficient
Statement (2) ALONE is sufficient, but statement (1) is not sufficient
BOTH statements TOGETHER are sufficient, but NEITHER statement ALONE
EACH statement ALONE is sufficient
Statements (1) and (2) TOGETHER are NOT sufficient
Q. Venkat has 1 boy & 2 daughters. The product of these children age is 72. The sum of their ages give the door numberof Venkat.Boy is elder of three. Can you tell the ages of all the three.