Computer Aptitude Questions – Decimal to Octal Conversion – Set 2

D.1-10) Convert the Decimal Number to Octal number:

1) 85₁₀

(a) 135₈

(b) 124₈

(c) 145₈

(d) 125₈

(e) 115₈

Explanation:

Answer D

2) 245₁₀

(a) 365₈

(b) 365₈

(c) 345₈

(d) 318₈

(e) 387₈

Explanation:

Answer B

3) 1486₁₀

(a) 2416₈

(b) 2726₈

(c) 2526₈

(d) 3216₈

(e) 2716₈

Explanation:

Answer E

4) 965₁₀

(a) 1705₈

(b) 1225₈

(c) 1815₈

(d) 1435₈

(e) 1165₈

Explanation:

Answer A

5) 3235₁₀

(a) 6255₈

(b) 6185₈

(c) 6243₈

(d) 6173₈

(e) 6333₈

Explanation:

Answer C

6) 2234₁₀

(a) 4152₈

(b) 4272₈

(c) 4132₈

(d) 4042₈

(e) 4352₈

Explanation:

Answer B

7)  568₁₀

(a) 1170₈

(b) 1050₈

(c) 1070₈

(d) 1140₈

(e) 1245₈

Explanation:

Answer C

8) 765₁₀

(a) 1465₈

(b) 1275₈

(c) 2235₈

(d) 1375₈

(e) 1485₈

Explanation:

Answer D

9) 698₁₀

(a) 1372₈

(b) 1292₈

(c) 1482₈

(d) 1572₈

(e) 1272₈

Explanation:

Answer E

10) 716₁₀

(a) 1294₈

(b) 1316₈

(c) 1314₈

(d) 1114₈

(e) 1214₈

Explanation:

Answer C

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