**Maths Book for Railway Exam**

**Maths Book for Railway Exam****:- **Today we Provide you Maths Book in Hindi PDF for all competitive exams. this pdf is very important for SSC, UPSC, Railway, State PCS, Teacher Exams, CTET, UPTET, Defence Exams, Police, Constable and other sarkari exams. we provide free Study material Reasoning, English Grammar, Hindi Grammar, Environment, Indian History, Geography, Indian Polity and Constitution, Economy, Computer, General Knowledge, Biology, Chemistry, Physics and General Science.

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Our Maths Short Tricks For Competitive Exam in PDF very Simple and Easy. We also Cover Basic Topics like Maths, Geography, History, Polity, etc and study materials including previous Year Question Papers, Current Affairs, Important Formulas, etc for upcoming Banking, UPSC, SSC CGL Exams. Our PDF will help you to upgrade your mark in any competitive exam.

Question Answer

**1. The average of first 50 natural numbers is …………..**

**3. The number of 3-digit numbers divisible by 6, is ………….. .**

**5. A clock strikes once at 1 o’clock, twice at 2 o’clock, thrice at 3 o’clock and so on. How many times will it strike in 24 hours?**

**8. The simplest form of 1.5: 2.5 is …………….**

**9. 125 gallons of a mixture contains 20% water. What amount of additional water should be added such that water content is raised to 25%?**

^{15}/

_{2}gallons.

^{17}/

_{2}gallons.

^{19}/

_{2}gallons.

^{1}/

_{3}gallons.