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Subject :NSO    Class : Class 6

Identify the incorrect option.
(i) 4 hours = 14400 seconds
(ii) 1 year = 8750 hours
(iii) 7 quintal = 7000 kilograms
(iv) 1 metric ton = 1000 kilograms

A(i) and (ii) only
B(ii) and (iii) only
C(ii) and (iv) only
D(i) and (iii) only


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