# Maths GK Questions and Answers/Math GK Quiz

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- Name of a quadrilateral whose diagonals are perpendicular to each other ———–

Answer: Rhombus
- If 3847 is squared then what number will be at unit place?

Answer: 9
- The number of zeros in square of 500 is ———-

Answer: 4
- The sum of all odd numbers below 20 is —————

Answer: 100
- A perfect square that lies between 80 and 90 is ——–

Answer: 81
- Square root of 625 is —————

Answer: 25
- The number of straight edges in a cuboid is ———–

Answer: 12
- The number of cards in a playing deck is —————–

Answer: 52
- The number of decimal points in a number is ————–

Answer: Only 1
- Which is the first odd composite number?

Answer: 9
- The shape of bee’s honey comb is —————-

Answer: Hexagon
- Roman numeral of 600 is ————-

Answer: DC
- Name the solid shape that has 4 equal triangles?

Answer: Tetrahedron
- Sum of all even numbers below 20 is —————–

Answer: 90
- Sum of all prime numbers below 10 is ————

Answer: 17
- 100 times of 9 is equal to ————-

Answer: 900
- 200 divided by 20 gives ———–

Answer: 10
- The product of 246 x 0 x 136 is —————-

Answer: 0
- The measure of all angles in a square is —————

Answer: 90 degree
- Sides of a regular polygon is always ———–

Answer: Equal
- Opposite sides of a parallelogram are always ———

Answer: Equal
- The adjacent angles of a parallelogram are —————-

Answer: Supplementary
- The diagonals of a rectangle are always ——–

Answer: Equal
- Number of zeros in one billion —————

Answer: 9
- Plus-Minus symbol is invented by ——-

## Answer: William Oughtred

Tags: GK Math Questions & AnswersGK MathsGK Maths Questions for competitive examsMath gkMaths GK top 25 questions

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