Question
What is Guna's age? I. Guna, Vinay and Keshav
are all of the same age. II. Sum of ages of Vinay, Keshav and Arjun is 32; also, Arjun is as old as Vinay and Keshav together.Solution
From Statement I. Guna, Vinay and Keshav are of same age. This alone cannot gives the answer. From Statement II. Sum of ages of Vinay, Keshav and Arjun is 32; also Arjun is as old as Vinay and Keshav together. Vinay + Keshav + Arjun = 32 ------ (1) Arjun = Keshav + Vinay -------- (2) Put equation (2) in (1) 2 Arjun = 32 Arjun = 16 yr Keshav + Vinay = 16 Guna is not mentioned in statement Il so it is not possible to get the answer from here. From I and II: Guna = Keshav = Vinay Keshav + Vijay = 16 Vinay 16/2 = 8 yr So, Guna = 8 yr So from I and Il we get the age of Guna. Hence, both statements together are Needed
Select the combination of letters that when sequentially placed in the blanks of the given letter series will complete the series.
_ _ i _ h _ i ...
Select the option that is related to the fifth term in the same way as the second term is related to the first term and the fourth term is related to th...
If 87 # 95 = 101 and 48 # 84 = 64, then 68 # 87 = ?Â
Statements:
X < W ≤ F = Q ≥ P = T ≥O ≥ S = R
Conclusions:
I) Q > R
I) Q = R
Select the option that is related to the third letter-cluster in the same way as second letter-cluster is related to the first letter cluster.
PL...
Select the set in which the numbers are related in the same way as are the numbers of the given sets. (NOTE : Operations should be performed on the whol...
What does "ZK" stands for?
Select the option that is NOT like the given set.
(8, 40, 56)
Select the option that is related to the third letter-cluster in the same way as the second letter-cluster is related to the first letter-cluster.
...Select the option that is related to the fifth term in the same way as the second term is related to the first term and fourth term is related to third ...