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The average age of 10 members of a committee is the same as it was 4 years ago, because an old member has been replaced by a young member. Find how much younger is the new member?
Created: 3 months ago |
Updated: 1 month ago
30 years
20 years
40 years
60 years
none of them
Job Solution
Janata Bank Ltd
Janata Bank Ltd - Executive Officer - 27.7.2012
গণিত
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If 32% of 650 is equal to 2/3 of x, what is the value of x ?
Created: 3 months ago |
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Janata Bank Ltd
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Mita has two brothers - one of the brothers is 4 years younger than her and the other brothers is 5 years older than this brother. If the average age of the siblings is 5, what is the age of Mita ?
Created: 3 months ago |
Updated: 1 month ago
6
৭
5
None of these
Job Solution
Janata Bank Ltd
Janata Bank Ltd - Senior Officer (IT) - 29.01.2016
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If
x
2
+
4
x
+
13
=
1
+
x
2
,
t
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e
n
f
i
n
d
o
u
t
t
h
e
v
a
l
u
e
o
f
x
2
?
Created: 3 months ago |
Updated: 1 month ago
৯
০
৪
৭
Job Solution
Janata Bank Ltd
Janata Bank Ltd - Senior Officer - 25.2.2011
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The production cost of one unit of an item is Tk. 10. The item can be sold for a price of Tk. 16. The company further incurs a cost of Tk. 10,000 in the selling process. How many units of the product should be sold for the company to earn a profit of Tk. 50,000 ?
Created: 3 months ago |
Updated: 1 month ago
1667
8333
৬০০০
10000
Job Solution
Janata Bank Ltd
Janata Bank Ltd - Senior Officer (IT) - 29.01.2016
গণিত
The angels of a triangle are in the ratio 2:3:4. What is the value of the largest angle in the triangle ?
Created: 3 months ago |
Updated: 1 month ago
৯০
80
60
১৮০
Job Solution
Janata Bank Ltd
Janata Bank Ltd - Senior Officer (IT) - 29.01.2016
গণিত
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