IBPS PO Prelims 3 oct 2020 Questions and Answers Detailed Explanation

Question : 1

If in the year 2005, 35% of animals in zoo-A and 55% of animals in zoo-B are carnivorous, then what is the sum of the number of carnivorous animals in zoo A and B in the years 2005?

a) 184

b) 196

c) 222

d) 244

e) None of these

Question : 2

Sum of the number of animals in zoo-B in the years 2001, 2003 and 2005 together is what per cent more/less than the sum of the number of animals in zoo-A in the years 2001 and 2007 together? 

a) 6%

b) 5%

c) 3%

d) 8%

e) None of these

Question : 3

If the number of animals in zoo-B in the years 2009 is 25% more than that in the year 2007, then what is the average number of animals in zoo-B in the years 2005, 2007 and 2009?

a) 260

b) 320

c) 260

d) 240

e) None of these

Question : 4

What is the ratio of the number of animals in zoo-A in the years 2001 and 2005 together and the number of animals in zoo-B in the years 2003 and 2007 together?

a) 7 : 6

b) 6 : 7

c) 5 : 6

d) 7 : 5

e) None of these

Question : 5

• Statements:
• T> Y > U > I ≥ K;
• V < B < N< M;
• K ≤ J ≤ H = G ≥ V

• Conclusions:
• I. I > H
• II. G < N

a) Only I follows

b) Only II follows

c) Either I or II follows

d) Both I and II follow

e) Neither I nor II follows

Question : 6

• Statements:
• W < E > R ≤ T ≤ Y;
• S ≥ A = Q < W;
• F > D ≥ S

• Conclusions:
• I. D > Q
• II. D = Q

a) Only I follows

b) Only II follows

c) Either I or II follows

d) Both I and II follow

e) Neither I nor II follows