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Byju's Answer
Standard VIII
Mathematics
Introduction to fractions and ratios
Choose the co...
Question
Choose the correct option in the place of (?) mark.
23
:
13
:
:
54
:
41
:
:
36
:
45
:
:
73
:
?
A
58
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B
76
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C
56
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D
85
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Solution
The correct option is
A
58
a
b
:
a
2
+
b
2
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Similar questions
Q.
Mark (✓) against the correct answer
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5
6
÷
-
2
3
=
?
(a)
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5
4
(b)
5
4
(c)
-
4
5
(d)
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5
Q.
Practice Time
First guess the answer and then check it by calculating:
42 × 23 = _________
51 × 13 = _________
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73 × 11 = _________
54 × 12 = _________
12 × 14 = _________