21.105.003 + 307.993 + 215.630 = ?
Ans:630
22.How many meaningful English words can be formed with the letters APN using each letter only once in each word ?
Ans:Two
23.25% of 240 = ?
Ans:60
24.40% of 350 = ?
Ans:140
25.15% of 200 = ?
Ans:30
26.60% of 150 = ?
Ans:90
27.12.5% of 800 = ?
Ans:100
28.35% of 500 = ?
Ans:175
29.80% of 45 = ?
Ans:36
30.5% of 1000 = ?
Ans:50
31.150% of 60 = ?
Ans:90
32.90% of 250 = ?
Ans:225
33.144 ÷ 12 + 8 = ?
Ans:20
34.15 × 6 - 40 = ?
Ans:50
35.256 ÷ 16 = ?
Ans:16
36.18 × 5 + 25 = ?
Ans:115
37.625 ÷ 25 = ?
Ans:25
38.48 + 52 × 2 = ?
Ans:152
39.(36 + 44) ÷ 8 = ?
Ans:10
40.13 × 13 = ?
Ans:169