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.
20% of a number is more than 20% of 620 by 210. The number is: किसी संख्या का 20% , 620 के 20% से 210 अधिक है। वह संख्या क्या है?
20% of a number is more than 20% of 620 by 210. The number is: Read More »
Find the value of the following / निम्नलिखित का मान ज्ञात कीजिए। $\frac{{\sqrt[3]{6859}}}{{\sqrt[4]{256}}}x\frac{2}{57} x 168 =$ ?
$\frac{\sqrt\[3]{6859}}{\sqrt\[4]{256}x\frac{2}{57} x 168 = $ Read More »
Find the value of / मान ज्ञात कीजिए। \(\sqrt{{385}+\sqrt{{213} +\sqrt{{144}}}}\)
Find the value of \(\sqrt{{385}+\sqrt{{213} +\sqrt{{144}}}}\) Read More »
The least common multiple (LCM) of two positive numbers is 13 times their highest common factor (HCF). The sum of the HCF and LCM is 252. If one of the numbers is 54, find the other number. दो धनात्मक संख्याओं का लघुत्तम समापवर्त्य (LCM) उनके महत्तम समापर्वतक (HCF) का 13 गुना है। HCF और LCM
What is the highest number between 5000 and 5500, which when divided by 12,16 and 24, would leave a remainder 9? 5000 और 5500 के बीच वह सबसे बड़ी संख्या कौन-सी है, जिसे 12, 16 और 24 से भाग देने पर प्रत्येक स्थिति में शेषफल 9 बचे?
Find the smallest cube number which is divisible by 72, 108 and 300? वह छोटी से छोटी घन संख्या ज्ञात कीजिए, जो 72, 108 और 300 से विभाज्य हैं?
Find the smallest cube number which is divisible by 72, 108 and 300? Read More »
The product of two numbers is 1,48,176 and the value of their LCM is 3,528. Find their HCF. दो संख्याओं का गुणनफल 1,48,176 है तथा उनके LCM का मान 3,528 है। उनका HCF ज्ञात कीजिए।
When a number is divided by 84, the remainder is 10. What will be the remainder when that number is divided by 12? जब एक संख्या को 84 से भाग दिया जाता है तो शेष 10 आता है। उस संख्या को 12 से भाग देने पर शेष क्या होगा।
Find the volume of a cube whose diagonal length is \(18\sqrt{3}\) cm. उस घन का आयतन ज्ञात कीजिए जिसके विकर्ण की लम्बाई \(18\sqrt{3}\) cm है।
Find the volume of a cube whose diagonal length is \(18\sqrt{3}\) cm. Read More »
What is the smallest number which on subtracting 9 from it becomes divisible by 24, 33, 42 and 56? वह सबसे छोटी संख्या कौन – सी है जिसमें से 9 घटाए जाने पर वह 24, 33, 42 और 56 से विभाज्य हो जाती हैं?