Given below are the devices and their types. Match the two columns on the basis of their types. 1. Pascaline i. Electro-mechanical 2. Napier's bones ii. Automatic 3. Analytical engine iii. Manual 4. Mark-1 iv. Mechanical

Given below are the devices and their types. Match the two columns on

1.	Given below are the devices and their types. Match the two columns on the basis of their types. 1. Pascaline i. Electro-mechanical 2. Napier's bones ii. Automatic 3. Analytical engine iii. Manual 4. Mark-1 iv. Mechanical
A.	1, iv; 2, iii; 3, ii; 4, i
B.	1, iii; 2, i; 3, iv; 4, ii
C.	1, ii; 2, iii; 3, i; 4, iv
D.	1, i; 2, ii; 3, iii; 4, iv
E.	1, iii; 2; iv; 3, i; 4, ii
Answer» B. 1, iii; 2, i; 3, iv; 4, ii

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Given below are the devices and their types. Match the two columns on the basis of their types. 1. Pascaline i. Electro-mechanical 2. Napier's bones ii. Automatic 3. Analytical engine iii. Manual 4. Mark-1 iv. Mechanical

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