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Recent questions in Class 7
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Olympiad-Math
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Class 7
Class 7
Logical and Analytical Reasoning
Integers
Fractions and Decimals
Data Handling
Simple Equations
Lines and Angles
Properties of Triangles
Congruence of Triangles
Comparing Quantities
Rational Numbers
Practical Geometry
Perimeter and Area
Algebraic Expressions
Exponents and Powers
Symmetry
Solid Shapes
Everyday Mathematics
Name the quadrilaterals which have both line and rotational symmetry of order more than 1.
class7
math
olympiad
symmetry
asked
Oct 14, 2015
by
pady_1
0
answers
State true of false: The angle by which the object rotates is the angle of rotation.
class7
math
olympiad
symmetry
asked
Oct 14, 2015
by
pady_1
0
answers
What other name can you give to the line of symmetry of an isosceles triangle
class7
math
olympiad
symmetry
asked
Oct 14, 2015
by
pady_1
1
answer
A rhombus has order of rotation _________.
class7
math
olympiad
symmetry
asked
Oct 14, 2015
by
pady_1
0
answers
A regular hexagon has order of rotation _________.
class7
math
olympiad
symmetry
asked
Oct 14, 2015
by
pady_1
0
answers
Which of the following letter has a vertical line of symmetry ?
class7
math
olympiad
symmetry
asked
Oct 14, 2015
by
pady_1
0
answers
Can we have a rotational symmetry of order more than 1 whose angle of rotation is 45^{\degree} ?
class7
math
olympiad
symmetry
asked
Oct 14, 2015
by
pady_1
0
answers
Which of the following letter has a vertical line of symmetry ?
class7
math
olympiad
symmetry
asked
Oct 14, 2015
by
pady_1
0
answers
Which of the following letter has a vertical line of symmetry ?
class7
math
olympiad
symmetry
asked
Oct 14, 2015
by
pady_1
0
answers
Can we have a rotational symmetry of order more than 1 whose angle of rotation is 60º?
class7
math
olympiad
symmetry
asked
Oct 14, 2015
by
pady_1
0
answers
How many lines of symmetry does a square have?
class7
math
olympiad
symmetry
asked
Oct 14, 2015
by
pady_1
0
answers
The ________ of a circle is a line of symmetry.
class7
math
olympiad
symmetry
asked
Oct 14, 2015
by
pady_1
0
answers
How many lines of symmetry are there in a rectangle?
class7
math
olympiad
symmetry
asked
Oct 14, 2015
by
pady_1
0
answers
How many lines of symmetry are there in a parallelogram?
class7
math
olympiad
symmetry
asked
Oct 14, 2015
by
pady_1
0
answers
In a regular hexagon how many lines of symmetry are there.
class7
math
olympiad
symmetry
asked
Oct 14, 2015
by
pady_1
0
answers
In a regular pentagon, how many lines of symmetry are there.
class7
math
olympiad
symmetry
asked
Oct 14, 2015
by
pady_1
0
answers
Angle of rotation of a figure is 40º. What is the number of lines of symmetry?
class7
math
olympiad
symmetry
asked
Oct 14, 2015
by
pady_1
1
answer
Angle of rotation of a figure is 120°. What is the number of lines of symmetry?
class7
math
olympiad
symmetry
asked
Oct 14, 2015
by
pady_1
1
answer
Angle of rotation of a figure is 25°. What is the number of lines of symmetry?
class7
math
olympiad
symmetry
asked
Oct 14, 2015
by
pady_1
0
answers
What is the centre of rotation of an equilateral triangle ?
class7
math
olympiad
symmetry
asked
Oct 14, 2015
by
pady_1
1
answer
Angle of rotation of a figure is 35°. What is the number of lines of symmetry?
class7
math
olympiad
symmetry
asked
Oct 14, 2015
by
pady_1
0
answers
If the angle of rotation of a figure is 36°, what is the number of lines of symmetry?
class7
math
olympiad
symmetry
asked
Oct 14, 2015
by
pady_1
1
answer
(-4)^2 \times 0^4 = ?
class7
math
olympiad
exponents and powers
asked
Oct 14, 2015
by
pady_1
0
answers
Simplify the following and write the answer in exponential form $5^2 \times 5^7 \times 5^2 \times 5^3 \times 5^2 = ?$
class7
math
olympiad
exponents and powers
asked
Oct 14, 2015
by
pady_1
1
answer
Simplify following and write answer in exponential form 2^3 \times 4^2 \times 4^5 = ?
class7
math
olympiad
exponents and powers
asked
Oct 14, 2015
by
pady_1
0
answers
Simplify $\large\frac{(\large\frac{1}{3})^0 \times (\large\frac{1}{3})^2}{(\large\frac{1}{3})^{-1}}$
class7
math
olympiad
exponents and powers
asked
Oct 14, 2015
by
pady_1
1
answer
If a^x = 1 , then the value of x is
class7
math
olympiad
exponents and powers
asked
Oct 14, 2015
by
pady_1
0
answers
4^x \times 3^2 = 36 Find value of x
class7
math
olympiad
exponents and powers
asked
Oct 14, 2015
by
pady_1
0
answers
If $\large\frac{p}{q} = (\large\frac{3}{4})^{18} \div (\large\frac{3}{4})^{17} $ then the value of $(\large\frac{p}{q})^3$ is
class7
math
olympiad
exponents and powers
asked
Oct 14, 2015
by
pady_1
1
answer
(-4)^1 \times 4^x = -16 Find value of x.
class7
math
olympiad
exponents and powers
asked
Oct 14, 2015
by
pady_1
0
answers
Simplify $\large\frac{3^2+3^3+3^4}{3^1+3^2+3^3}$
class7
math
olympiad
exponents and powers
asked
Oct 14, 2015
by
pady_1
1
answer
Simplify the following and write the answer in exponential form 17^4 \times 17^2 \times 17^8 \times 17^9 \times 17^6 = ?
class7
math
olympiad
exponents and powers
asked
Oct 14, 2015
by
pady_1
0
answers
If 3^ b + 3^{ b + 1} = 108, find the value of b
class7
math
olympiad
exponents and powers
asked
Oct 14, 2015
by
pady_1
0
answers
7\times 7^{\large\frac{3}{2}}\times 7^{\large\frac{1}{2}}
class7
math
olympiad
exponents and powers
asked
Oct 14, 2015
by
pady_1
0
answers
What is the remainder when 2^{25} is divided by 5?
class7
math
olympiad
exponents and powers
asked
Oct 14, 2015
by
pady_1
0
answers
$(729)^{\large\frac{1}{3}} \times (256)^{\large\frac{1}{4}}$
class7
math
olympiad
exponents and powers
asked
Oct 14, 2015
by
pady_1
1
answer
(1^3+2^3+3^3)^{\large\frac{1}{2}}
class7
math
olympiad
exponents and powers
asked
Oct 14, 2015
by
pady_1
0
answers
(-3)^2 \times 3^x = 27 Find value of x.
class7
math
olympiad
exponents and powers
asked
Oct 14, 2015
by
pady_1
0
answers
(\large\frac{1}{3})^ \div (\large\frac{-2}{2})^2 = ?
class7
math
olympiad
exponents and powers
asked
Oct 14, 2015
by
pady_1
0
answers
Simplify $3x^{\large\frac{1}{6}} \times 3x^{\large\frac{-7}{6}}$
class7
math
olympiad
exponents and powers
asked
Oct 14, 2015
by
pady_1
1
answer
3^2 \times (-2)^x = -72 Find value of x.
class7
math
olympiad
exponents and powers
asked
Oct 14, 2015
by
pady_1
0
answers
(-4)^x \times (-3)^3 = -432 Find value of x.
class7
math
olympiad
exponents and powers
asked
Oct 14, 2015
by
pady_1
0
answers
(-2)^x \times 4^1 = -8 Find value of x.
class7
math
olympiad
exponents and powers
asked
Oct 14, 2015
by
pady_1
0
answers
If x=8 and y=1, find the value of (xy)^y
class7
math
olympiad
exponents and powers
asked
Oct 14, 2015
by
pady_1
0
answers
Simplify the following and write the answer in exponential form 7^6 \times 7^7 \div 7^8 = ?
class7
math
olympiad
exponents and powers
asked
Oct 14, 2015
by
pady_1
0
answers
If x=3 and y=2, find the value of $(\large\frac{x}{y})^y$
class7
math
olympiad
exponents and powers
asked
Oct 14, 2015
by
pady_1
1
answer
\large\frac{4^0+5^0+6^0}{6^2 \div 6} is equal to
class7
math
olympiad
exponents and powers
asked
Oct 14, 2015
by
pady_1
0
answers
The reciprocal of $\bigg(\large\frac{-3}{7}\bigg)^2$
class7
math
olympiad
exponents and powers
asked
Oct 14, 2015
by
pady_1
1
answer
In $9(\large\frac{2}{3})^4$ the base is
class7
math
olympiad
exponents and powers
asked
Oct 14, 2015
by
pady_1
1
answer
(-3)^2 \times (-1)^{101} is equal to
class7
math
olympiad
exponents and powers
asked
Oct 14, 2015
by
pady_1
0
answers
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