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