IBPS PO Prelims 3 oct 2020 - Category wise Question and Answer Practice Test with Solutions & PDF

IBPS PO PRACTICE TEST [1 - EXERCISES]

IBPS PO Prelims 3 oct 2020

Directions:

Study the following line graph carefully and answer the questions given below.

In the below line graph, the number of animals in two zoo A and B in the years – 2001, 2003, 2005 and 2007 is given

IBPS PO Prelims 2020
[IBPS PO Prelims 2020]

Question : 66 [IBPS-PO-Prelims-2020]

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

Answer: (a)

Number of animals in zoo-A in the years 2001 and 2005 together

= 240+320 = 560

Number of animals in zoo-B in the years 2003 and 2007 together

= 160+320 = 480

Required Ratio, ⇒ 560 : 480

⇒ 7 : 6

Question : 67 [IBPS-PO-Prelims-2020]

What is the sum of the differences of the number of animals in zoo-A and zoo-B in the years 2001, 2003 and 2005?

a) 185

b) 235

c) 255

d) 275

e) None of these

Answer: (c)

The difference between the number of animals in zoo-A and zoo-B in the years 2001

= 60

The difference between the number of animals in zoo-A and zoo-B in the years 2003

= 115

The difference between the number of animals in zoo-A and zoo-B in the years 2005

= 80

required Sum= 60+115+80

= 255

Question : 68 [IBPS-PO-Prelims-2020]

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

Answer: (d)

In the years 2005,

35% of animals in zoo-A= 112

55% of animals in zoo-B = 132

Required sum= 244

Question : 69 [IBPS-PO-Prelims-2020]

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

Answer: (d)

In the years 2005,

35% of animals in zoo-A= 112

55% of animals in zoo-B = 132

Required sum= 244

Question : 70 [IBPS-PO-Prelims-2020]

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

Answer: (b)

number of animals in zoo-B in the years 2009

= $320×125/100$

= 400 Average number of animals in zoo-B in the years 2005, 2007 and 2009

= $\text"240+320+400"/3$= 320

IMPORTANT previous year question answers EXERCISES
|||IBPS PO prelims 3 oct 2020 qustion answer pdf free download

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