[Download PDF] TISSNET 2018 Paper with Solutions

Instructions

For the following questions answer them individually

Question 51

From the data given in the table, which of the following two statements is TRUE:
1) Average annual temperatures for year 2011 are more than average annual temperatures for years 2013.
2) Average annual temperatures for year 2010 are more than average annual temperatures for years 2012.

Video Solution

Solution

Statement 1):

Average annual temperature in year 2011 = (12 + 30 + 22 + 30)/4 = 23.5

Average annual temperature in year 2013 = (16 + 32 + 24 + 32)/4 = 26

Average annual temperature in year 2011 > Average annual temperature in year 2013

Statement 1) is False.

Statement 2):

Average annual temperature in year 2010 = (14 + 32 + 24 + 28)/4 = 24.5

Average annual temperature in year 2012 = (16 + 34 + 24 + 30)/4 = 26

Average annual temperature in year 2010 < Average annual temperature in year 2012

Statement 2) is false.

Question 52

Find the odd one out from the following list of numbers:
161 , 203 , 104 , 112 , 91

Video Solution

Solution

All the numbers except 104 are divisible by 7.

Question 53

Mohit was looking for his father. He went 90 meters to the East before turning to his right. He went 20 meters before turning to his right again to look for his father in his uncle's house 30 meters away from this point. His father was not there. From here he went 100 meters to the North before meeting his father in a street. How far away did the son meet his father from the starting point?

Video Solution

Solution

The following diagram shows his path:

Using Pythagoras theorem, we can see that his actual displacement is 100m from the starting point to the finishing point.

Question 54

Fill in the missing number in the series:
7 , 13 , 21 , ____, 43 , 57

Video Solution

Solution

The difference between consecutive terms is in A.P.

13-7=6

21-13=8

31-21=10

43-31=12

57-43=14

$$\therefore\ $$ 31 is the answer.

Question 55

There are a 100 students in a graduating class. Of these, 80 students have passed (let us call this Set A), 20 have failed (let us call this Set B). 90 students from this class got a job (let us call this Set C). Given this information, which of the following statements is TRUE?

Video Solution

Solution

A student can either fail or pass but both of them can get a job.

So there will be some students who passed and got a job and some who failed and got a job.

The venn diagram is shown below:

We get option D as answer.

Question 56

If all angles in a triangle are equal, which of the following statements is true?

Video Solution

Solution

This question is incorrect and it was ignored for all students of TISSNET 2018.

Question 57

If the ratio of the number of men to the number of women on a committee of 30 is 7:8, how many members are women?

Video Solution

Solution

Let the number of men and women be 7x and 8x. In total, there are 30 members in the committee.

So, 7x + 8x = 30

=> x=2

No. of women are 8x2 = 16

Question 58

Find the missing set of letters in the following series
BAD , DAB , CAE , EAC ,_____

Video Solution

Solution

In the series, the even terms are the reflection of their corresponding previous odd term.

Considering the 1st and 3rd letters of the odd terms, we can see there's an increment of 1 letter. So, after B comes C and then D will come after C and so on.

The middle term is always A.

So the 5th term will be DAF.

Question 59

If all apples are red, and some apples are juicy, which of the following statements is true?
i) All apples are juicy.
ii) Some juicy apples are red.
iii) Some red apples are juicy.

Video Solution

Solution

From the statement given in the question, we can understand that all apples are red and among those, some are juicy.

The following Venn diagram can be drawn.

From the above diagram, we can surely infer that Some juicy apples are red and Some red apples are juicy.

Thus, B is correct.

Question 60

Father’s age and daughter's age add upto 55. Daughter’s age is reverse of her father’s and difference in their ages is more than 10. How old is the daughter?

Video Solution

Solution

Let the father's age be 10x+y and the daughter's age be 10y+x

Difference between their ages is more than 10 years. So the eqn is:

(10x+y)-(10y+x)>10

=> 9(x-y)>10

=> (x-y)>1.11 ...(1)

Also sum of their ages is 55.

(10x+y)+(10y+x)=55

=>11(x+y)=55

=> x+y = 5 ...(2)

Solving (1) and (2) together, we get x=4 and y=1

So, daughter's age is 14.

CAT Content

TISSNET 2018

From the data given in the table, which of the following two statements is TRUE:
1) Average annual temperatures for year 2011 are more than average annual temperatures for years 2013.
2) Average annual temperatures for year 2010 are more than average annual temperatures for years 2012.

Find the odd one out from the following list of numbers:
161 , 203 , 104 , 112 , 91

Fill in the missing number in the series:
7 , 13 , 21 , ____, 43 , 57

There are a 100 students in a graduating class. Of these, 80 students have passed (let us call this Set A), 20 have failed (let us call this Set B). 90 students from this class got a job (let us call this Set C). Given this information, which of the following statements is TRUE?

If all angles in a triangle are equal, which of the following statements is true?

If the ratio of the number of men to the number of women on a committee of 30 is 7:8, how many members are women?

Find the missing set of letters in the following series
BAD , DAB , CAE , EAC ,_____

If all apples are red, and some apples are juicy, which of the following statements is true?
i) All apples are juicy.
ii) Some juicy apples are red.
iii) Some red apples are juicy.

Father’s age and daughter's age add upto 55. Daughter’s age is reverse of her father’s and difference in their ages is more than 10. How old is the daughter?

Related Formulas With Tests

CAT Content

TISSNET 2018

From the data given in the table, which of the following two statements is TRUE:1) Average annual temperatures for year 2011 are more than average annual temperatures for years 2013.2) Average annual temperatures for year 2010 are more than average annual temperatures for years 2012.

Find the odd one out from the following list of numbers:161 , 203 , 104 , 112 , 91

Fill in the missing number in the series:7 , 13 , 21 , ____, 43 , 57

There are a 100 students in a graduating class. Of these, 80 students have passed (let us call this Set A), 20 have failed (let us call this Set B). 90 students from this class got a job (let us call this Set C). Given this information, which of the following statements is TRUE?

If all angles in a triangle are equal, which of the following statements is true?

If the ratio of the number of men to the number of women on a committee of 30 is 7:8, how many members are women?

Find the missing set of letters in the following seriesBAD , DAB , CAE , EAC ,_____

If all apples are red, and some apples are juicy, which of the following statements is true?i) All apples are juicy.ii) Some juicy apples are red.iii) Some red apples are juicy.

Father’s age and daughter's age add upto 55. Daughter’s age is reverse of her father’s and difference in their ages is more than 10. How old is the daughter?

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Related Formulas With Tests

From the data given in the table, which of the following two statements is TRUE:
1) Average annual temperatures for year 2011 are more than average annual temperatures for years 2013.
2) Average annual temperatures for year 2010 are more than average annual temperatures for years 2012.

Find the odd one out from the following list of numbers:
161 , 203 , 104 , 112 , 91

Fill in the missing number in the series:
7 , 13 , 21 , ____, 43 , 57

Find the missing set of letters in the following series
BAD , DAB , CAE , EAC ,_____

If all apples are red, and some apples are juicy, which of the following statements is true?
i) All apples are juicy.
ii) Some juicy apples are red.
iii) Some red apples are juicy.