1
AP EAPCET 2022 - 5th July Morning Shift
MCQ (Single Correct Answer)
+1
-0

For a Poisson distribution, if mean $$=l$$, variance $$=m$$ and $$l+m=8$$, then $$e^4[1-P(X>2)]=$$

A
8
B
13
C
9
D
12
2
AP EAPCET 2022 - 4th July Evening Shift
MCQ (Single Correct Answer)
+1
-0

In a box, there are 8 red, 7 blue and 6 green balls. One ball is picked randomly. The probability that it is neither red nor green is

A
1/3
B
3/4
C
7/19
D
8/21
3
AP EAPCET 2022 - 4th July Evening Shift
MCQ (Single Correct Answer)
+1
-0

For two events $$A$$ and $$B$$, a true statement among the following is

A
$$P(\bar{A} \cup \bar{B})=1-P(A) P\left(\frac{B}{A}\right)$$
B
$$P(\bar{A} \cup \bar{B})=1-P(A \cup B)$$
C
$$P(\bar{A} \cup \bar{B})=P(A \cup B)$$
D
$$P(\bar{A} \cup \bar{B})=P(\bar{A})+P(\bar{B})$$
4
AP EAPCET 2022 - 4th July Evening Shift
MCQ (Single Correct Answer)
+1
-0

Five digit numbers are formed by using digits $$1,2,3,4$$ and 5 without repetition. Then, the probability that the randomly chosen number is divisible by 4 is

A
$$\frac{1}{5}$$
B
$$\frac{5}{6}$$
C
$$\frac{4}{5}$$
D
$$\frac{1}{6}$$
AP EAPCET Subjects
EXAM MAP
Medical
NEETAIIMS
Graduate Aptitude Test in Engineering
GATE CSEGATE ECEGATE EEGATE MEGATE CEGATE PIGATE IN
Civil Services
UPSC Civil Service
Defence
NDA
Staff Selection Commission
SSC CGL Tier I
CBSE
Class 12