# Top 25 GK Questions in Mathematics/Maths GK Questions & Answers

**Top 25 GK Questions in Mathematics is about the general knowledge questions that you can expect for Quiz and Competitive examinations. **

**Maths GK Questions/Top 25 GK Questions in Mathematics**

**One fathom is equal to ————-**

Answer: 6 feet**The shape of a honey comb cell is ————**

Answer: Hexagon**A regular polygon has all its sides ————–**

Answer: Equal**Pi day is celebrated all around the world on ————-**

Answer: March 14**Who is known as father of Trigonometry?**

Answer: Hipparchus**How many squares are there in a chess board?**

Answer: 204**Which is the prime number closest to 100?**

Answer: 101**A straight line touching a circle is known as ————–**

Answer: Tangent**How many lakhs are there in one crore?**

Answer: 100**The angle whose measure is 180 degree is called ———**

Answer: Straight angle**A fraction with same denominator are called ——-**

Answer: Like fractions**Which is the smallest polygon?**

Answer: Triangle**The number of zeros in one billion is ———**

Answer: Nine**Number of faces in a pyramid is —————**

Answer: 4**The only number that cannot be used as a divisor is ———-**

Answer: Zero**The value of pi is ————–**

Answer: 3.14159**The number system with base 2 is called —————**

Answer: Binary**Roman numeral of 900 is ———–**

Answer: CM**The number which does not have a reciprocal is ————**

Answer: Zero**One trillion contains ————- zeros.**

Answer: 12 zeros**Name of a polygon with 10 sides is ———-**

Answer: Decagon**Which is the smallest perfect number?**

Answer: 6**The smallest two digit perfect square number is ————–**

Answer: 16**The square root of 1 is —————**

Answer: 1**Which is the greatest two digit number which is a perfect square?**

Answer: 81