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61. Question: Is xy > 0 ?
Statement:
(I). x/y < 0
(II). x + y < 0
Answer: Option A
Explanation:Here is no explanation for this answer
Workspace
Infosys
62. Question: One number, n, is selected at random from a set of 10 integers. What is the probability that 1/2n + 13 = 0 ?
Statement:
(I). The largest integer in the set is 13.
(II). The arithmetic mean of the set is zero.
Answer: Option E
Explanation:Here is no explanation for this answer
Workspace
Infosys
63. Question: Is w a whole number?
Statement:
(I). 3w is an odd number.
(II). 2w is an even number.
Answer: Option B
Explanation:Here is no explanation for this answer
Workspace
Infosys
64. Question: What is value of 'a' if 'a' is an integer?
Statement:
(i) a^4 = 1
(ii) a^3 + 1 = 0.
Answer: Option C
Explanation:From 2nd equation,
=> a^3+1=0
=> a^3=-1.
If a^3 is -1 then a must be -1(-1)^3=-1 .
And it also satisfies equation 1.
So,a=-1.
Workspace
Wipro
65. Question: What is the distance from city A to city C in kms?
Statement:
(i) City A is 90 kms from City B
(ii) City B is 30 kms from City C
Answer: Option E
Explanation:If both together are not sufficient.
It is not clear whether three cities, A,B,C are in a straight line.
Even if they are in line, it is not clear whether C lies in between A and B or it is on other side of B.
Workspace
Wipro
66. Question: Was Avinash early, on time or late for work?
Statement:
(i) He thought his watch was 10 minutes fast.
(ii) Actually his watch was 5 minutes slow.
Answer: Option E
Explanation:Here is no explanation for this answer
Workspace
Wipro
67. Question: Which is the smallest number should be added in integer Y to make it a perfect square?
Statement:
(i) Y2 = 9604
(ii) Y3 = 512.
Answer: Option B
Explanation:Here is no explanation for this answer
Workspace
Wipro
68. Question: Who is the tallest among the five boys Sameer, Ramesh, Rakesh, Karan and Vishwas?If
Statement:
(i) Rakesh is taller than Karan and Ramesh, but not as tall as Sameer.
(ii) Sameer is not the tallest
Answer: Option C
Explanation:From statement I,
Sameer>Rakesh>(Karan,Ramesh)
From statement II, Vishwas>Sameer
From Statement I and II, Vishwas is the tallest.
Workspace
Wipro
69. Question: What is Gagan's age ?
Statements:
(i) Gagan, Vimal and Kunal are all of the same age.
(ii) Total age of Vimal, Kunal and Anil is 32 years and Anil is as old as Vimal and Kunal together.
Answer: Option E
Explanation:As given in I and II, we have: G = V = K, V + K + A = 32 and A = V + K.
Putting V + K = A in V + K + A = 32, we have: 2A = 32 or A = 16.
Thus, V + K = 16 and V = K. So, V = K = 8. Thus, G = 8.
Workspace
Wipro
70. Question: In a code "cit pit" means "get ready" What is the code for "ready"
Statements:
I. Cit lit git means make it ready
II. fit cit means ready made
Answer: Option C
Explanation:cit
cit lit git -- make it ready
fit cit --- ready made
ready and cit is common.
So ready--->cit
Workspace
Cognizant