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