SBI clerk prelims 2019 - Category wise Question and Answer Practice Test with Solutions & PDF

SBI clerk PRACTICE TEST [2 - EXERCISES]

SBI clerk prelims 2019

SBI clerk prelims 22 Feb 2020

Directions:

What value will come in place of the question mark (?) in the following question?

[S.B.I.(clerk) 2019]

Question : 41 [sbi-clerk-2019]

244.28 + 22.42 + ? = 300

a) 42.13

b) 44.23

c) 33.3

d) 31.7

e) 46.44

Answer: (c)

244.28 + 22.42 + ? = 300

266.7 + ? = 300

? = 300 - 266.7

? = 33.3

Question : 42 [sbi-clerk-2019]

On giving a discount of 25% on the MRP of an article, the trader earns a profit of 20%. If the difference between the MRP & CP of the article is 180 Rs. What is the MRP of the article? (in Rs)

a) 400

b) 480

c) 540

d) 420

e) 510

Answer: (b)

Direct ratio between MP & CP

= (100+P%) : (100- D%)

= 120 : 75 = 8 : 5

So, MP= 8x & CP= 5x

ATQ, 8x-5x= 180

x = $180/3$ = 60

MP= 8× 60= 480 Rs.

Question : 43 [sbi-clerk-2019]

The diameter of a circular field is equal to the side of a square field. If the total cost of fencing the circular field is Rs 440 (@ of Rs 5 per meter), what is the perimeter of the square fields? (in metre)

a) 104

b) 116

c) 128

d) 88

e) 112

Answer: (e) 

Circumference of Circle= 2× $22/7$ ×r = $440/5$

2r= 28 meter

So Perimeter of square = 28×4= 112 meter

Question : 44 [sbi-clerk-2019]

A boat takes 5 hrs to travel 105 km downstream. The speed of the boat in downstream is 1.4 times of the speed of the boat in upstream. What is the speed of the current? (in km/ph)

a) 3

b) 4

c) 3.5

d) 2.5

e) 5

Answer: (a)

Speed of downstream= $105/5$ = 21 km/hr

The ratio between downstream & upstream speed

= 1.4 : 1

= 7 : 5

So 7 @ 21

5 @ $21/7$ ×5 = 15 km/hr

So speed of stream= = 3 km/hr

Question : 45 [sbi-clerk-2019]

The ratio of milk to water in X litres of mixture is 4:1. Half of the mixture is taken out & 24 litres of water is added to remaining mixture such that quantity of milk & water in Resultant mixture become same. What is the value of X?

a) 60 litres

b) 80 litres

c) 100 litres

d) 40 litres

e) None of these

Answer: (b)

$(X/2 x 4/5) / (X/2 x 1/2 + 24)$ = 1

$\text"2X"/5 = X/10 + 24$

⇒ $\text"3X"/10 = 24$

$X = (24 x 10)/3 = 80$

IMPORTANT previous year question answers EXERCISES
|||sbi clerk prelims 2019 memory based question paper with answer key

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