Take a free mock test for LIC AAO<\/a><\/p>\n Download LIC AAO Previous Papers PDF<\/a><\/p>\n Instructions<\/b><\/p>\n The given Venn diagram shows the categories of people who are Rock Stars, Pop Stars and Hip Stars. Study the diagram carefully and answer the questions that follow:<\/p>\n Question 1:\u00a0<\/b>What is the total number of Rock Stars in the diagram?<\/p>\n a)\u00a0Only C<\/p>\n b)\u00a0C + B<\/p>\n c)\u00a0C+ B + F<\/p>\n d)\u00a0C+ B + E + F<\/p>\n e)\u00a0C+B+E+F+ D<\/p>\n Question 2:\u00a0<\/b>Which area represents Rock Stars who are Pop Stars but not Hip Stars?<\/p>\n a)\u00a0A<\/p>\n b)\u00a0C<\/p>\n c)\u00a0G<\/p>\n d)\u00a0B<\/p>\n e)\u00a0F<\/p>\n Question 3:\u00a0<\/b>What does area A represent?<\/p>\n a)\u00a0Rock Stars who are Pop Stars but not Hip Stars<\/p>\n b)\u00a0Pop Stars who are neither Rock Stars nor Hip Stars<\/p>\n c)\u00a0Rock Stars who are Hip Stars but not Pop Stars<\/p>\n d)\u00a0Hip Stars who are Pop Stars but not Rock Stars<\/p>\n e)\u00a0Rock Stars who are Pop Stars and Hip Stars<\/p>\n Download LIC AAO Previous Papers PDF<\/a><\/p>\n 100 Free Computer Awareness Tests for LIC<\/a><\/p>\n Question 4:\u00a0<\/b>What area represents the Hip Stars who are Rock Stars and Pop Stars?<\/p>\n a)\u00a0A<\/p>\n b)\u00a0B<\/p>\n c)\u00a0C<\/p>\n d)\u00a0D<\/p>\n e)\u00a0E<\/p>\n Question 5:\u00a0<\/b>What does area F represent?<\/p>\n a)\u00a0Rock Stars who are Pop Stars and Hip Stars<\/p>\n b)\u00a0Pop Stars who are not Rock Stars and Hip Stars<\/p>\n c)\u00a0Rock Stars who are Hip Stars but not Pop Stars<\/p>\n d)\u00a0Hip Stars who are Pop Stars but not Rock Stars<\/p>\n e)\u00a0Rock Stars who are Pop Stars but not Hip Stars<\/p>\n Question 6:\u00a0<\/b>At a certain school, each of the 160 students takes atleast one of the 3 classes. The 3 classes available are English, Hindi and Spanish. 54 students study English, 86 study Hindi and 61 study Spanish. If 8 students take all 3 classes, how many take exactly 2 classes?<\/p>\n a)\u00a022<\/p>\n b)\u00a025<\/p>\n c)\u00a031<\/p>\n d)\u00a027<\/p>\n e)\u00a023<\/p>\n Question 7:\u00a0<\/b>In a locality consisting of 400 families, each family reads at least one newspaper. It is known that 200 families read \u2018The Hindu\u2019. 150 families read \u2018Indian Express\u2019 and 180 families read \u2018Times of India\u2019. If it is known that exactly 40 families read all three newspapers then how many families read exactly two newspapers?<\/p>\n a)\u00a080<\/p>\n b)\u00a050<\/p>\n c)\u00a070<\/p>\n d)\u00a090<\/p>\n e)\u00a060<\/p>\n Download LIC GK Material PDF<\/a><\/p>\n 100 Free GK Tests for Insurance Exams<\/a><\/p>\n Instructions<\/b><\/p>\n There are 450 students in a college. Each student has to choose one or more elective out of management, history and physics. Further following information is also known – Question 8:\u00a0<\/b>How many students selected both management and physics as elective?<\/p>\n a)\u00a084<\/p>\n b)\u00a0107<\/p>\n c)\u00a075<\/p>\n d)\u00a089<\/p>\n e)\u00a098<\/p>\n Question 9:\u00a0<\/b>How many students selected only management as an elective?<\/p>\n a)\u00a056<\/p>\n b)\u00a045<\/p>\n c)\u00a058<\/p>\n d)\u00a062<\/p>\n e)\u00a051<\/p>\n Question 10:\u00a0<\/b>How many students selected the only history as an elective?<\/p>\n a)\u00a078<\/p>\n b)\u00a091<\/p>\n c)\u00a081<\/p>\n d)\u00a093<\/p>\n e)\u00a080<\/p>\n LIC AAO REASONING QUESTIONS PDF<\/a><\/p>\n LIC AAO Free Mock Test<\/a><\/p>\n\n Answers & Solutions:<\/strong><\/span><\/p>\n 1)\u00a0Answer\u00a0(D)<\/strong><\/p>\n The circle on the top right is entirely Rock Stars. C is only Rock Stars. F is rockstars who are also Hip Stars. B is Rockstars who are also Pop Stars. E is all the three. So, (d) is the answer..<\/p>\n 2)\u00a0Answer\u00a0(D)<\/strong><\/p>\n The area of intersection of the two circles at the top is the area of interest. So, the answer is B.<\/p>\n 3)\u00a0Answer\u00a0(B)<\/strong><\/p>\n Area A represents \u201conly Popstars\u201d. So, they are neither Rock Stars nor Hip Stars.<\/p>\n 4)\u00a0Answer\u00a0(E)<\/strong><\/p>\n The area that represents all the three groups is the area of intersection of the 3 circles ie E.<\/p>\n 5)\u00a0Answer\u00a0(C)<\/strong><\/p>\n F is the intersection of right circle and the bottom circle. So, it includes Rock Stars who are Hip Stars but not Pop Stars.<\/p>\n 6)\u00a0Answer\u00a0(B)<\/strong><\/p>\n Let us consider following diagram –<\/p>\n We know that a+b+c+x+y+z = 152 7)\u00a0Answer\u00a0(B)<\/strong><\/p>\n Let there be \u2018a\u2019 people who read exactly one newspaper, \u2018b\u2019 people who read exactly \u20182\u2019 newspapers and \u2018c\u2019 people who read all three newspaper. So we have 8)\u00a0Answer\u00a0(E)<\/strong><\/p>\n Let \u2018x\u2019 be the number of students who took all the three electives and \u2018y\u2019 be the number of students who took only management as an elective. Considering students who took management as an elective we have,<\/p>\n y + x + 84 + 75 = 238<\/p>\n x + y = 79<\/p>\n Considering students who took history as an elective we have,<\/p>\n 137 – y + x + 84 + 52 = 240<\/p>\n y – x = 33<\/p>\n Adding both the equation we get,<\/p>\n 2y = 112<\/p>\n y = 56<\/p>\n So, x = 23<\/p>\n So, number of students who took all the three electives = 23<\/p>\n Number of students who took only management = 56<\/p>\n Number of students who took only history = 137 – 56 = 81<\/p>\n So, the number of students who took only physics = 450 – 240 – 56 – 75 = 79<\/p>\n Thus, we get following venn diagram –<\/p>\n Number of students who selected both management and physics as elective = 75 + 23 = 98 9)\u00a0Answer\u00a0(A)<\/strong><\/p>\n Let \u2018x\u2019 be the number of students who took all the three electives and \u2018y\u2019 be the number of students who took only management as an elective. Considering students who took management as an elective we have,<\/p>\n y + x + 84 + 75 = 238<\/p>\n x + y = 79<\/p>\n Considering students who took history as an elective we have,<\/p>\n 137 – y + x + 84 + 52 = 240<\/p>\n y – x = 33<\/p>\n Adding both the equation we get,<\/p>\n 2y = 112<\/p>\n y = 56<\/p>\n So, x = 23<\/p>\n So, number of students who took all the three electives = 23<\/p>\n Number of students who took only management = 56<\/p>\n Number of students who took only history = 137 – 56 = 81<\/p>\n So, the number of students who took only physics = 450 – 240 – 56 – 75 = 79<\/p>\n Thus, we get following venn diagram –<\/p>\n Hence, option A is the correct choice.<\/p>\n 10)\u00a0Answer\u00a0(C)<\/strong><\/p>\n Let \u2018x\u2019 be the number of students who took all the three electives and \u2018y\u2019 be the number of students who took only management as an elective. Considering students who took management as an elective we have,<\/p>\n y + x + 84 + 75 = 238<\/p>\n x + y = 79<\/p>\n Considering students who took history as an elective we have,<\/p>\n 137 – y + x + 84 + 52 = 240<\/p>\n y – x = 33<\/p>\n Adding both the equation we get,<\/p>\n 2y = 112<\/p>\n y = 56<\/p>\n So, x = 23<\/p>\n So, number of students who took all the three electives = 23<\/p>\n Number of students who took only management = 56<\/p>\n Number of students who took only history = 137 – 56 = 81<\/p>\n So, the number of students who took only physics = 450 – 240 – 56 – 75 = 79<\/p>\n Thus, we get following venn diagram –<\/p>\n Hence, option C is the correct choice.<\/p>\n![\"\"](\"https:\/\/cracku.in\/media\/uploads\/2016\/06\/16\/1234.JPG\")
<\/p>\n
\n1) 75 students selected only management and physics.
\n2) 84 students selected only management and history.
\n3) 52 students selected only physics and history.
\n4) The number of students who selected only history is 137 less the number of students who selected only management.
\n5) In total 238 students selected management as an elective.
\n6) In total 240 students selected history as an elective.<\/p>\n![](\"https:\/\/cracku.in\/media\/uploads\/venn_1_NaLqC6X.PNG\")
<\/figure>\n
\na+b+c+x+y+z+8 = 160<\/p>\n
\nAlso, a+b+c+2*(x+y+z)+3*8 = 54+86+61
\na+b+c+2*(x+y+z) = 177
\nSolving both equation we have, x+y+z = 177-152 = 25 students
\nSo 25 students took exactly 2 subjects.
\nHence, option B is the right answer.<\/p>\n
\na + b + c = 400
\na + 2b + 3c = 150 + 180 + 200 = 530
\nSubtracting both the equations we get
\nb + 2c = 130
\nWe have been given that c = 40
\nHence, b = 130 – 80 = 50
\nThus, 50 people read exactly two newspapers.<\/p>\n
\nWe get following venn diagram –<\/p>\n![](\"https:\/\/cracku.in\/media\/uploads\/venn_1.PNG\")
<\/figure>\n![](\"https:\/\/cracku.in\/media\/uploads\/venn_2.PNG\")
<\/figure>\n
\nHence, option E is the correct choice.<\/p>\n
\nWe get following venn diagram –<\/p>\n<\/figure>\n<\/figure>\n
\nWe get following venn diagram –<\/p>\n<\/figure>\n<\/figure>\n