Write the another name of curved surface area.

Important Questions on Sample Question Paper 4 Mathematics

EASY

9th CBSE

IMPORTANT

All in One Mathematics>Chapter 22 - Sample Question Paper 4 Mathematics>PART A>Q 11

For any solid figure, write the formula to find the volume of figure.

MEDIUM

9th CBSE

IMPORTANT

All in One Mathematics>Chapter 22 - Sample Question Paper 4 Mathematics>PART A>Q 12

In square $ABCD$, $P$ and $Q$ are mid-points of $AB$ and $CD$, respectively. If $AB=8 \mathrm{cm}$ and $PQ$ and $BD$ intersect at $O$, then find the area of $△OPB$ in ${\mathrm{cm}}^2$.

MEDIUM

9th CBSE

IMPORTANT

All in One Mathematics>Chapter 22 - Sample Question Paper 4 Mathematics>PART A>Q 13

An isosceles triangle has a perimeter $30 \mathrm{c}\mathrm{m}$ and each of the equal sides is $12 \mathrm{c}\mathrm{m}$. Find the area of the triangle.

EASY

9th CBSE

IMPORTANT

All in One Mathematics>Chapter 22 - Sample Question Paper 4 Mathematics>PART A>Q 14

Find the class mark of the class $35-55$.

MEDIUM

9th CBSE

IMPORTANT

All in One Mathematics>Chapter 22 - Sample Question Paper 4 Mathematics>PART A>Q 15

Find a point on $X$-axis, from where graph of linear equation $2x=1-5y$ will pass.

EASY

9th CBSE

IMPORTANT

All in One Mathematics>Chapter 22 - Sample Question Paper 4 Mathematics>PART A>Q 16

If two supplementary angles are in the ratio $3:2$, then find their angles.

MEDIUM

9th CBSE

IMPORTANT

All in One Mathematics>Chapter 22 - Sample Question Paper 4 Mathematics>PART A>Q 16

Two complementary angles are in the ratio$7:8.$ Find the angles.

MEDIUM

9th CBSE

IMPORTANT

All in One Mathematics>Chapter 22 - Sample Question Paper 4 Mathematics>PART B>Q 21

Give the geometric representation of $2x+7=0$ as an equation in two variables.