IBPS RRB 2020 Mini Mock: 15 August 2020 for PO, Clerk, SO, Insurance Exams

Question 1

Direction: In the following question two equations are given in variables X and Y. You have to solve these equations and determine the relation between X and Y.

I. x² - 6x =7
II. 2y² +13y +15 =0

Question 2

Directions: In the following question two equations numbered I and II are given. You have to solve both the equations and answer the question.

I.

II.

Question 3

Direction: In the following question, two equations I and II are given. Solve both the equations and establish the relationship between the given variables.

1) 3x²= 108
2) y= √64

Question 4

Direction: In the following question, there are two equations. Solve the equations and answer accordingly.

I. 4x² + 9x + 5 = 0
II. 2y² – 2y - 4 = 0

Question 5

Direction: In the following question, there are two equations. Solve the equations and answer accordingly.

I. x² – 18x + 77 = 0
II. y² – 19y + 60 = 0

Question 6

Direction: In each of the questions below are given few statements followed by three conclusions. You have to take the given statements to be true even if they seem to be at variance from commonly known facts. Read all the conclusions and then decide which of the given conclusions logically follow from the given statements disregarding commonly known facts.

Statements:
Some almeries are alarms.
All alarms are apple.
All almeries are ampere.
Conclusions:
I. Some amperes are alarm.
II. Some apples are almeries.
III. Some ampere can be apple.

Question 7

Directions: In each of the question below, three statements are given followed by conclusions numbered I and II. You have to assume all the statements to be true even if they seem to be at variance with commonly known facts and then decide which of the given two conclusions logically follows from the information given in the statements.

Statements:
All gliders are parachute.
No parachute is an airplane.
All airplanes are helicopters.
Conclusions:
I. No helicopter is a glider.
II. Some parachutes are not helicopter.

Question 8

Direction: In each of the question below, three statements are given followed by conclusions numbered I and II. You have to assume all the statements to be true even if they seem to be at variance with commonly known facts and then decide which of the given two conclusions logically follows from the information given in the statements.

Statements:
All gliders are parachute.
No parachute is an airplane.
All airplanes are helicopters.
Conclusions:
I. No glider is an airplane.
II. Some gliders being helicopters is a possibility.

Question 9

Direction: In each of the questions below are given three statements followed by four conclusions numbered I, II, III & IV. You have to take the given statements to be true even if they seem to be at variance from commonly known facts. Read all the conclusion and then decide which of the given conclusions logically follows from the given statements disregarding commonly known facts.

Statements:
A. All artists are painters.
B. All actors are gentle.
C. All gentle are painters.
Conclusions:
I. No artist is actor.
II. All painters are actors.
III. Some gentle are not actors
IV. Some artist are not gentle.

Question 10

Direction: In each question below are three statements followed by two conclusions numbered I and II. You have to take the three given statements to be true even if they seem to be at variance from commonly known fact and then decide which of the given conclusions logically follows from the three statements disregarding commonly known facts.

Statements:
All sticks are plants.
All plants are insects.
All insects are amphibians.
Conclusions:
I. All amphibians are sticks.
II. All plants are amphibians.