Embibe Experts Solutions for Chapter: Analytical Reasoning, Exercise 3: Exercise 3

Direction: The question given below has a problem and two statements numbered I and II giving certain information. You have to decide if the information given in the statements is sufficient for answering the problem. Indicate your answer as:

Why is it that most of the eminent music maestros are Muslims?
I. Religions other than Islam do not encourage fine arts.
II. Muslims did not go in for western type of education.

Each of the questions below consists of a question and three statements numbered I, II, III given below it .You have to decide whether the data provided in the statements are sufficient to answer the question.
(1) If statement I and II alone are sufficient to answer the question while III is not required
(2) If statement II and III alone are sufficient to answer the question while I is not required
(3) If statement I and III alone are sufficient to answer the question while II is not required
(4) If any of the three statements alone is sufficient to answer the question
(5) If all the statement are required together to answer the question

Who is to the south of Q?
(I) P is to the east of Q
(II) R is to the south of P
(III) S is to the west of R

Each of the questions below consists of a question and two statements numbered I and II given below it. You have to decide whether the data provided in the statements are sufficient to answer the question. Read both the statements and give answer.$1$) if the data in statement I alone are sufficient to answer the question, while the data in statement II alone are not sufficient to answer the question.$2$) if the data in statement II alone are sufficient to answer the question, while the data in statement I alone are not sufficient to answer the question.$3$) if the data either in statement I alone or in statement II alone are sufficient to answer the question.$4$) if the data even in both statements I and II together are not sufficient to answer the question.$5$) if the data in both statements I and II together are necessary to answer the question.

Is F granddaughter of B?
I. B is the father of M. M is the sister of T. T is the mother of F.
II. S is the son of F. V is the daughter of F. R is the brother of T.

The question given below contains two statements giving certain data. You have to decide whether the data given in the statements are sufficient for answering the question.

What is the two-digit number?
(I) The number is divisible by 12 and the difference between its digits is 5.
(II) The sum of its digits is more than 7.

Each question below is followed by two statements $\mathrm{I}$ and $\mathrm{II}$. You are to determine whether the data given in the statement is sufficient to answer the question. You should use the data and your knowledge of Mathematics to choose between the possible answers.
Give answer—
$\left(1\right)$ If the statement $\mathrm{I}$ alone is sufficient to answer the question, but the statement $\mathrm{II}$ alone is not sufficient.
$\left(2\right)$ If the statement $\mathrm{II}$ alone is sufficient to answer the question, but the statement $\mathrm{I}$ alone is not sufficient.
$\left(3\right)$ If both statements $\mathrm{I}$ and $\mathrm{II}$ together are needed to answer the question.
$\left(4\right)$ If either the statement $\mathrm{I}$ alone or the statement $\mathrm{II}$ alone is sufficient to answer the question.
$\left(5\right)$ None of these

What is the value of $2\mathrm{A}+3\mathrm{B}?$
$\mathrm{I}. \mathrm{A}+3\mathrm{B}=60$
$\mathrm{II}.$ $\mathrm{A}$ is twice of $\mathrm{B}$.

Each question below is followed by two statements $\mathrm{I}$ and $\mathrm{II}$. You have to determine whether the data given in the statement is sufficient to answer the question. You should use the data and your knowledge of Mathematics to choose between the possible answers.
Give answer—
$1)$ If the statement $\mathrm{I}$ alone is sufficient to answer the question, but the statement $\mathrm{II}$ alone is not sufficient.
$2)$ If the statement $\mathrm{II}$ alone is sufficient to answer the question, but the statement $\mathrm{I}$ alone is not sufficient.
$3)$ If both statements $\mathrm{I}$ and $\mathrm{II}$ together are needed to answer the question.
$4)$ If either the statement $\mathrm{I}$ alone or the statement $\mathrm{II}$ alone is sufficient to answer the question.
$5)$ If you cannot get the answer from the statements $\mathrm{I}$ and $\mathrm{II}$ together, but need even more data.

If $x$ and $y$ are integers, is $x+y$ an even number?
$$\begin{gathered} \mathrm{I}. 5 < x < 10 \\ \mathrm{II}. 6 < y < 9 \end{gathered}$$

Each of the questions below consists of a question, followed by two statements numbered $\mathrm{I}$ and $\mathrm{II}$. You have to decide whether the data provided in the statements are sufficient to answer the question. Read both the statements and give the answer
$1.$ If the data in Statement $\mathrm{I}$, alone is sufficient to answer the question, while the data in Statement $\mathrm{II}$, alone is not sufficient to answer the question.
$2.$ If the data in Statement $\mathrm{II}$, alone is sufficient to answer the question, while the data in Statement $\mathrm{I}$, alone is not sufficient to answer the question.
$3.$ If the data given in Statement $\mathrm{I}$, alone or in Statement $\mathrm{II}$, alone is sufficient to answer the question.
$4.$ If the data given in both the Statements $\mathrm{I}$ and $\mathrm{II}$, together is not sufficient to answer the question.
$5.$ If the data in both the Statements $\mathrm{I}$ and $\mathrm{II}$, together is necessary to answer the question.

Who among A, B, C, D and E finished last in a test$?$
$\mathrm{I}$. C got more marks than B and D but less marks than A and E.
$\mathrm{II}$. B got more marks than D.

Each question below is followed by two statements $\mathrm{I}$ and $\mathrm{II}$. You are to determine whether the data given in the statement is sufficient to answer the question. You should use the data and your knowledge of Mathematics to choose between the possible answers.
Give answer-
$\left(1\right)$ If the question can be answered by using statement $\mathrm{I}$ alone but cannot be answered by statement $\mathrm{II}$ alone.
$\left(2\right)$ If the question can be answered by using statement $\mathrm{II}$ alone but cannot be answered by statement $\mathrm{I}$ alone.
$\left(3\right)$ If both statements $\mathrm{I}$ and $\mathrm{II}$ together are required to answer the question.
$\left(4\right)$ If the answer can be derived by using any of the two statements alone.
$\left(5\right)$ If both the statements together are not sufficient to answer the question.

A man sells TV sets at profit of $20\%$. How much total amount he gains in profit?
$\mathrm{I}.$ He sells $20$ TV set.
$\mathrm{II}.$ He sells each TV set at $₹12000$.