Bank Exam Government Jobs Exams

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

A. 1/3
B. 3/4
C. 7/19
D. 8/21
E. 9/21

Read Solution (Total 8)

Bank Exam Other Question

A can run 22.5 m while B runs 25 m. In a kilometre race B beats A by:

A.
100 m
B.
111 1 m
9
C.
25 m
D.
50 m
For Question 1-5 : Six actors – Bob, Carol, Dave. Ed, Frank, and Grace – are auditioning for a part in an off-Broadway play. The auditions for a part in an off-Broadway play. The auditions will take place over four consecutive days, starting on a Thursday. Each actor will have one audition. The days on which the different actors will audition must conform to the following conditions :
At least one audition will take place on any day.
No more than two auditions will take place on any day
No more than 3 auditions will take place on any two consecutive days
Bob’s audition must take place on Saturday
Carol’s audition must take place on the same day as another audition
Frank’s audition must take place on a day before grace’s audition
Dave’s audition must take place on a day after Ed’s audition
1. if only one audition takes place on Thursday, which actor could have that audition
a. Bob
b. Carol
c. Dave
d. Frank
e. Grace

2. If Bob’s and frank’s auditions are on the same day, which of the following must be true
a. Dave’s audition will take place on Thursday
b. Dave’s audition will take place on Friday
c. Grace’s audition will take place on Thursday
d. Carol’s audition will take place on Sunday
e. Ed’s audition will take place on Sunday

3. If the director decides to two hold the auditions on Thursday and two on Sunday, how many actors would be eligible to audition on Friday
a. 1
b. 2
c. 3
d. 4
e. 5

4. If Ed and Grace have their auditions on the same day, which of the following must be true?
a. Ed’s audition will take place on Thursday
b. Frank’s audition will take place on Thursday
c. Carol’s audition will take place on Saturday
d. Grace’s audition will take place on Saturday
e. Carol’s audition will take place on Sunday

5. If Ed’s audition is on Saturday, which of the following actors cannot audition on the same day as any other actor?
a. Bob
b. Carol
c. Ed
d. Frank
e. Grace