# Mathematics GK Questions & Answers/Math GK Worksheet

## Model Questions for CBSE Class 5 students/Extra Questions for Practice

Answer the following:

- What is one-third of 60?
- How many zeros are there in one lakh?
- Name the polygon with 6 sides ——-
- Square root of 169 is ——-
- In Roman Numerals, there is no symbol for ———
- Number of zeros in one billion is ———–
- 1 million = ——— lakhs
- ———-millions make a billion.
- Number of decimal points in a number is ————–
- Measurement of a straight angle is ———- degree.
- In Roman Numerals, D stands for ————
- A polygon with 13 sides is known as —————-
- A polygon with 12 sides is known as ————-
- 25 times of 4 is equal to ————–
- The product of 125 and 8 is —————
- 121 divided by 11 is equal to —————–
- Solve 12 x 5 – 20
- Shape of a diamond is ———————
- What comes after 9999?
- 1 meter = ——–millimeter
- The largest 6 digit number ending with 4 is —————–
- LCM of 16 and 24 is —————-
- HCF of 16 and 24 is —————–
- 20% of 200 is ——————
- A line segment has ———— end points
- Which instrument is used for measuring angles?
- The sum of all the angles of a quadrilateral is ———————
- Who discovered Zero?
- Name the longest side of a right angled triangle?
- Which is the smallest 4 digit number that can be made using the digits 9, 0, 3, 7?

ANSWERS:

- 20
- 5
- Hexagon
- 13
- Zero
- 9
- 10
- 1000
- One
- 180
- 500
- Tridecagon
- Dodecagon
- 100
- 1000
- 11
- 40
- Rhombus
- 10000
- 1000
- 999994
- 48
- 8
- 40
- Two
- Protractor
- 360
- Aryabhatta
- Hypotenuse
- 3079