Find the correct sentence from following options about the Natural numbers.

I) All-natural numbers are positive.

II) Natural numbers begin from ‘0’.

III) Natural numbers begin from ‘1’.

IV) The smallest natural number is ‘0’.

A

Only sentence I and III are correct.

B

Only sentence I, II and III are correct.

C

All sentences are correct.

D

Only sentence I and II are correct.

HCF and LCM

Number System & Series

Fractions

Simplification

Percentage

Average

Ratio & Proportion

Partnerships

Mixture & Allegations

Time & Work

Pipes & Cisterns

Profit, Loss and Discount

Simple & Compound Interest

Time & Distance

Clocks and Calendars

Area of Plane Figures

Problems on Ages

Data Sufficiency

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