1
GATE ME 2014 Set 3
Numerical
+1
-0
A group consists of equal number of men and women. Of this group $$20$$% of the men and $$50$$% of the women are unemployed. If a person is selected at random from this group, the probability of the selected person being employed is
2
GATE ME 2013
+1
-0.3
Let $$X$$ be a normal random variable with mean $$1$$ and variance $$4.$$ The probability $$P\left\{ {X < 0} \right\}$$ is
A
$$0.5$$
B
greater than zero and less than $$0.5$$
C
greater than $$0.5$$ and less than $$1.0$$
D
$$1.0$$
3
GATE ME 2010
+1
-0.3
A box contains $$2$$ washers, $$3$$ nuts and $$4$$ bolts. Items are drawn from the box at random one at a time without replacement. The probability of drawing $$2$$ washers first followed by $$3$$ nuts and subsequently the $$4$$ bolts is
A
$$2/315$$
B
$$1/630$$
C
$$1/1260$$
D
$$1/2520$$
4
GATE ME 2009
+1
-0.3
If three coins are tossed simultaneously, the probability of getting at least one head is
A
$$1/8$$
B
$$3/8$$
C
$$1/2$$
D
$$7/8$$
GATE ME Subjects
EXAM MAP
Medical
NEET