Directions: Each question is followed by two statements. You have to decide whether the information provided the statements is sufficient for answering the question.
What is the seating capacity of the coach X (where no standees are allowed) if the conductor also has a seat reserved?
Explanation: From statement I alone, seating capacity can be found
From statement II, the seating capacity of X cannot be found, since we do not know if the other coach was filled to capacity.
Hence, the solution can be arrived at from statement I alone.
Directions: Each question is followed by two statements. You have to decide whether the information provided the statements is sufficient for answering the question.
In a colony, every house has a connecting for either STAR or ATN. How many houses have both STAR and ATN connections in the colony?
Explanation: From statement I: we have 50 houses have STAR.
From statement II, we get 25 houses (50% of 50) have both STAR and ATN and that 120 houses have ATN. So, we can calculate total number of houses as 50+120–25 = 145;
Directions: Each problem contains a question and two statements giving certain data.
You have to select the correct answer from [1] to [4] depending on the sufficiency of the data given in the statements to answer the question.
A committee consists of ‘n’ women and ‘k’ men. In addition, there are 4 alternatives, 2 of whom are women. If one of the committee members is selected at random to be replaced by one of the alternates, also selected at random, what is the probability that the number of women on the committee will increase?
Explanation: Nothing can be found out from statement I as the ratio of n : k is not given. It is given in statement II.
Directions: Each problem contains a question and two statements giving certain data.
You have to select the correct answer from [1] to [4] depending on the sufficiency of the data given in the statements to answer the question.
If the length of each side of rectangle R is squared, what is the sum of the 4-squared lengths?
Explanation: Since (diagonal)2 = (length)2 + (breadth)2, sum of the square of sides of a rectangle is nothing but 2
(diagonal)2. So statement I is sufficient.
Directions: Each problem contains a question and two statements giving certain data.
You have to select the correct answer from [1] to [4] depending on the sufficiency of the data given in the statements to answer the question.
3 different locations are represented on a square map by the points x, y, and z, such that z is the exact centre of the map. What is the actual distance between the locations represented on the map by x and y?
Explanation: Statement I tells nothing but the scale.
Statement II is ambiguous as it is not given whether x and y are on the same side of z or not.