Instructions

In each of the questions below, one term in the given number series is wrong. Find out the wrong term

Question 51

8, 14, 26, 48, 98, 194, 386

Video Solution

Solution

Every subsequent term is two less than the double of the previous term.

So

14=2x8-2

26=2x14-2

50=2x26-2

Option B

Instructions

In each of these questions two statements are given followed by two conclusions numbered I and II. Consider the two given statements to be. True even if they seem to be absurd. Mark answer as

Question 52

Statements: All bulbs are birds. Some birds are butterflies.
Conclusions:
I. All butterflies are bulbs.
II. Some bulbs are butterflies.

Video Solution

Solution

Here Statements: No coin is a dollar. Red token is a coin.

I. Red token is not a dollar: This statement is definitely true.
II. Red token may not be a dollar: Ambiguous statement

Option B

Question 53

Statements: No coin is a dollar. Red token is a coin.
Conclusions:
I. Red token is not a dollar.
II. Red token may not be a dollar

Video Solution

Solution

Here Statements: No coin is a dollar. Red token is a coin.

I. Red token is not a dollar: This statement is definitely true.
II. Red token may not be a dollar: Ambiguous statement

Option B

Instructions

Staff employed in a UNESCO office in Paris are represented by four intersecting circles as in the given diagram. Each circle represents people who can read and write English, French, Spanish and Russian. Strength of people in each circle is also shown alongside. Study the diagram to answer the questions that follow.

Question 54

How many people know only Spanish ?

Video Solution

Solution

e is the set of people who only know Spanish.

e=$$\frac{1}{2}$$a

e=20

Option B

Question 55

How many people can read and write any one language except French ?

Video Solution

Solution

People who can read and write any one language except French= a+c+e

a= 40

c= 2a

e= (1/2)a

i.e 40+80+20=140

Option C

Question 56

People who can read and write all the language except Spanish, are represented by

Video Solution

Solution

'i' can read and write only in Spanish.

Option D

Question 57

People who cannot read and write Russian, English and French, are represented by :

Video Solution

Solution

'e' represents the staff who speak & write only Spanish

Option D

Question 58

People who cannot read and write Spanish and French but are conversant with English and Russian are represented by:

Video Solution

Solution

b represents the staff who can speak & write English and Russian but cannot in Spanish and French

Option A is correct.

Instructions

For the following questions answer them individually

Question 59

A watch is a minute slow at 1 p.m. on Tuesday and 2 minutes fast at 1 p.m. on Thursday. When did it show the correct time ?

Video Solution

Solution

A watch is a minute slow at 1 p.m. on Tuesday and 2 minutes fast at 1 p.m. on Thursday.

So the watch gains 3 minutes in 48 hours.

It will show the exact time when it would have gained 1 minute from the initial state.

1/3=x/48

x=16 hours.

i.e at 5:00 am Wednesday

Option B

Question 60

If NOR is coded as 2-3-6, then how should REST be coded in the same code language?

Video Solution

Solution

NOR is coded as 2-3-6, then how should REST

M=1

N=2

O=3

P=4

..

REST=6-19-7-8

CAT Content

SNAP 2013 Question Paper

8, 14, 26, 48, 98, 194, 386

Statements: All bulbs are birds. Some birds are butterflies.
Conclusions:
I. All butterflies are bulbs.
II. Some bulbs are butterflies.

Statements: No coin is a dollar. Red token is a coin.
Conclusions:
I. Red token is not a dollar.
II. Red token may not be a dollar

How many people know only Spanish ?

How many people can read and write any one language except French ?

People who can read and write all the language except Spanish, are represented by

People who cannot read and write Russian, English and French, are represented by :

People who cannot read and write Spanish and French but are conversant with English and Russian are represented by:

A watch is a minute slow at 1 p.m. on Tuesday and 2 minutes fast at 1 p.m. on Thursday. When did it show the correct time ?

If NOR is coded as 2-3-6, then how should REST be coded in the same code language?

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