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The average of 10 numbers is 7. What will be the new av average if each of the numbers is multiplied by 8?
Created: 9 months ago |
Updated: 3 months ago
45
52
56
55
Job Solution
Bangladesh Krishi Bank
Krishi Bank - Officer (Cash) - 08.04.2011
গণিত
Related Questions
If 6-4x⩽14 than
Created: 9 months ago |
Updated: 3 months ago
x⩽ 2
x⩾2
x⩽-2
x⩾-2
x>-2
Job Solution
Bangladesh Krishi Bank
Krishi Bank - Officer - 29.06.2007
গণিত
যদি a>b এবং c<0 হয় তবে নিচের কোনটি সত্য?
Created: 9 months ago |
Updated: 3 months ago
ac>bc
AC
a
c
>
b
c
কোনোটিই নয়
Job Solution
Bangladesh Krishi Bank
Krishi Bank - Data Entry/Control Operator - 29.10.2010
গণিত
What is the least integer that is a sum of three different primes each greater than 20 ?
Created: 9 months ago |
Updated: 3 months ago
69
73
৭৫
79
83
Job Solution
Bangladesh Krishi Bank
Krishi Bank - Assistant Officer - 22.06.2007
গণিত
Which of the following equations is not equivalent to
25
x
2
=
y
2
-
4
Created: 9 months ago |
Updated: 3 months ago
25
x
2
+
4
=
y
2
75
x
2
=
3
y
2
-
12
25
x
2
=
(
y
+
2
)
(
y
-
2
)
5
x
=
y
-
2
None of the above
Job Solution
Bangladesh Krishi Bank
Krishi Bank - Assistant Officer - 22.06.2007
গণিত
if
(
x
-
1
)
2
=
400
,
W
h
i
c
h
o
f
t
h
e
f
o
l
l
o
w
i
n
g
c
o
u
l
d
b
e
t
h
e
v
a
l
u
e
o
f
x
-
5
?
Created: 9 months ago |
Updated: 3 months ago
১৫
14
-24
-25
-26
Job Solution
Bangladesh Krishi Bank
Krishi Bank - Assistant Officer - 22.06.2007
গণিত
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