Number System

Number System is the foundation of Quantitative Aptitude and is asked in almost every competitive examination. This topic includes natural numbers, whole numbers, integers, rational and irrational numbers, divisibility rules, HCF and LCM.

This page provides a complete collection of Number System Maths Questions in Hindi and English for SSC, Banking, Railways and State level exams. All questions include correct answers with easy-to-understand solutions.

Regular practice of Number System questions helps in strengthening basic mathematical concepts and improves calculation speed.

Find the value of the following:

Find the value of the following: निम्नलिखित का मान ज्ञात कीजिए: \(\sqrt{324}\:+\sqrt{0.0324}\: – \sqrt{5.29}\) =

X is a greatest three – digit number exactly

X तीन अंको की एक बड़ी से बड़ी संख्या है जो 12, 20 और 25 से पूर्णतः विभाज्य है। X

If

If/ यदि \(\frac{p}{q} = \frac{19}{5} + \frac{2}{7} – 2.4 + (\frac{4.8}{2.4})^2\) “Where p/q is in its simplest form, find the

Evaluate :

Evaluate / हल कीजिए : \(41 – [21 -\{11 -(15 – 6 \div 3\times 3)\}]\)

What is the smallest 5- digit number

What is the smallest 5- digit number exactly divisible by 999? 999 से पूर्णत: विभाज्य 5 अंकों वाली सबसे छोटी

A number when increased by 50%,

A number when increased by 50%, gives 2430. The number is: एक संख्या में 50% की वृद्धि करने पर 2430

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