Test:
Arithmetic I - Ambitious
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Question 1:
Solve
16
+
14
÷
2
+
3
⋅
5
−
11
A
23
B
75
C
27
D
79
Question 2:
Solve
(
11
−
5
)
⋅
(
63
−
59
+
6
)
÷
12
A
4
B
5
C
6
D
7
Question 3:
Find HCF (Highest Common Factor) and LCM (Lowest Common Multiple) of the following pair of numbers:
120
and
336
.
A
120
and
40320
B
12
and
1420
C
8
and
2760
D
24
and
1680
Question 4:
Solve:
7
21
⋅
3
7
A
10
21
B
1
7
C
21
146
D
21
7
Question 5:
Solve:
13
36
÷
7
6
A
19
43
B
13
42
C
20
42
D
20
36
Question 6:
Simplify the following ratio:
1
3
:
1
4
:
3
10
A
3
:
4
:
10
B
20
:
15
:
18
C
15
:
20
:
30
D
15
:
20
:
50
Question 7:
Complete:
4
5
=
¯
%
A
90
%
B
40
%
C
80
%
D
50
%
Question 8:
Solve:
15
%
of
25
is:
A
4.25
B
1.5
C
10
D
3.75
Question 9:
Round to
3
significant figures:
27.3565
A
27.357
B
27.356
C
27.3
D
27.4
Question 10:
Round to
4
decimal places:
0.013662478
A
0.0136
B
0.01366
C
0.0137
D
0.01367
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