Test: Arithmetic I - Ambitious

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Question 1:   Solve 16+14÷2+3511
23
27
79
75
Question 2:   Solve ( 115 )( 6359+6 )÷12
6
4
7
5
Question 3:   Find HCF (Highest Common Factor) and LCM (Lowest Common Multiple) of the following pair of numbers:   120   and   336 .
12  and  1420
8  and  2760
24  and  1680
120  and  40320
Question 4:   Solve: 7 21 3 7
1 7
21 7
21 146
10 21
Question 5:   Solve: 13 36 ÷ 7 6
19 43
13 42
20 42
20 36
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