Uttara Bank Ltd. Exam Questions Solution. Uttara Bank Ltd. direct recruitment of “ Probationary Officer” Written Test Question Solution 2018 has published. Uttara Bank Ltd. all interested candidate check it. Uttara Bank Ltd. Written Test Question Solution get to find our website Dailyjobsbd.com. Uttara Bank Ltd. Written Test Question Solution is given below.
Uttara Bank Ltd. Exam Questions Solution
NOTE :
Post: Probationary Officer
Written Exam Date: 27 April 2018
Written Exam Time: 3.00 PM to 4.30 PM
Full Question Solution Given Below :
Question-1
From a number of apples, a man sells half the number of existing apple plus 1 to the first customer, sells 1/3 of the remaining apple plus 1 to the second consumer, and sells 1/5 of the remaining apple plus 1 to the third consumer. He then finds that he has 3 apples left. How many apples did he have originally?
Solution:
Suppose,
The number of apples =x
He sells apples to the first customer
=(x/2+1)=(x+2)/2
Remaining Apples
=x-(x+2)/2
=(x-2)/2
He sells apples to the second customer
=1/3{(x-2)/2}+1
=(x+4)/6
Remaining apples
={(x-2)/2}-{(x+4)/6}
=(2x-10)/6
=(x-5)/3
He sells third customer
=1/5{(x-5)/3}+1
=(x+10)/15
Remaining apples
={(x-5)/3}-{(x+10)/15}
=(4x-35)/15
According to the question,
(4x-35)/15=3
Or, x=20
Answer:20
Question-2
Question-3
A farmer sold a cow & Ox for Tk 80,000 and got a profit on 20% on the cow & 25%on the ox.If he sells the cow the cow and the ox for tk.82,000 and got a profit 25% on cow and 20% on the ox. Find the individual cost price of both?[Uttara Bank _PO_2018]
Solution:
Let
Cost price of cow be x tk
Cost price of Ox be y tk
According to the first condition,
120%x + 125% Y=80,000
Or, 120x +125y=80,000*100
Or, 24x+25y=16,00,000……….(i)
Again,Second condition
125%x + 120%y= 82,000
Or, 125x + 120y=82,000*100
Or, 25x +24y=16,40,000———-(ii)
(i)*25-(ii)*24=»
600x + 625y=4,00,00,000
600x + 576y=3,93,60,000
—————————————–
Or, 49y=640000
Or, y=13061.22
Putting the value of y=13061.22 equation (i)=»
24x=1600000-25*13061.22
Or, 24x =1600000-326530.61
Or, 24x=1273469.4
Or,x=53061.22
Answer:53061.22 tk & 13061.22 tk.
Below of Uttara Bank Limited Written Question
UBL Exam Questions Solution
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