Question 1 :
A can do a piece of work in 6 days and B can do it in 8 days. How long will they take to complete it together?
Question 2 :
Sonali bought one dozen notebooks for ₹ 66. What did she pay for one notebook?<br/>
Question 3 :
A can do a piece of work in 4 days and B can do the same work in 5 days. Find, how much work can be done by them working together in 2 days.
Question 4 :
A and B take 6 hours and 9 hours respectively to complete a work. A Work for 1 hour and then B works for two hours. How much work is done in these 3 hours?
Question 5 :
A ratio equivalent to the ratio {tex}\frac { 2 }{ 3 }{/tex} : {tex}\frac { 3 }{ 4 }{/tex} is<br/>
Question 7 :
The product of rational number {tex}\frac { -2 }{ 3 }{/tex} and its additive inverse is<br/>
Question 8 :
The sum of rational number {tex}\frac { -1 }{ 3 }{/tex} and its reciprocal is<br/>
Question 9 :
The sum of two rational numbers is -1. If one of them is {tex}\frac { -5 }{ 7 }{/tex}, then the other is<br/>
Question 12 :
In the standard form of a rational number, the denominator is always<br/>
Question 13 :
The rational number {tex}\frac { 110 }{ -132 }{/tex} when reduced to standard form is<br/>
Question 14 :
The additive inverse of {tex}\frac { -7 }{ 12 }{/tex} is<br/>
Question 15 :
The multiplicative inverse of {tex}\frac { -4 }{ 9 }{/tex} is<br/>
Question 16 :
If the ratio of the radii of two circles is 3 : 5, then the ratio of their areas is<br/>
Question 18 :
Find the area (A) and the perimeter (P) of the rectangle whose dimensions are as follows:<br>{tex} l=2.2 \mathrm{~m}, b=0.1 \mathrm{~m} {/tex}<br>
Question 19 :
The radii of two circles are in the ratio 3 : 5, find the ratio between their circumferences.
Question 20 :
The area of an equilateral triangle with side {tex} ^{\prime} 2 a^{\prime} \mathrm{cm} {/tex} is {tex} \sqrt{3} a^{2} {/tex} sq {tex} \mathrm{cm} {/tex}
Question 21 :
State true or false if a triangle is possible with the following angles : {tex}130\degree,\ 40\degree,\ 20\degree{/tex}
Question 22 :
If the angles of a triangle are 35°, 35°, and 110°, then it is<br/>
Question 23 :
State true or false if a triangle is possible with the following angles : {tex}60\degree,\ 60\degree,\ 50\degree{/tex}
Question 24 :
The sides of a certain triangle are 6 m, 9 m, and 13 m. The given triangle is a right angled triangle.
Question 25 :
If in an isosceles triangle, each of the base angles is 40°, then the triangle is<br/>
Question 26 :
Shruti reads a novel for 1{tex}\frac { 3 }{ 4 }{/tex} hours daily, if she reads the entire novel in 6 days, then the time she takes to read the entire novel is<br/>
Question 29 :
If the cost of 1 kg almonds is ₹ 460, then the cost of {tex}\frac { 2 }{ 5 }{/tex} kg of almonds is<br/>
Question 31 :
If {tex}\frac { 3 }{ 4 }{/tex} of a number is 12, then the number is<br/>
Question 35 :
If each side of a regular hexagon is 3.5 cm, then the perimeter of the hexagon is<br/>
Question 36 :
The algebraic expression for the statement ‘Thrice square of a number x subtracted from five times the sum of y and 2’ is<br/>
Question 40 :
A certain distance is covered at a certain speed. If half of the distance is covered in double time, then find the ratio of the two speeds.
Question 41 :
The degree of the polynomial 3x<sup>3</sup>y – 5xy<sup>4</sup> – 2x + 1 is<br/>
Question 43 : The number of sides in a pattern having 3 hexagons arranged in a row as shown in the given figure is<br/> <img style='object-fit:contain' src="https://storage.googleapis.com/teachmint/question_assets/ICSE%20-%20Class%207/5ef1b055778cae265616982a"/><br/>
Question 44 :
The number of (unlike) terms in the expression 3xy<sup>2</sup> + 2y<sup>2</sup>z – y<sup>2</sup>x + y(xz + yz) – 5<br/>
Question 45 :
The like terms is the expressions 3x(3 – 2y) and 2(xy + x<sup>2</sup>) are<br/>
Question 46 :
If the sum of two consecutive odd numbers is 28, then the bigger number is<br/>
Question 49 :
If x ∈ W, the solution set of the inequation -2 ≤ x < 3 is<br/>
Question 51 :
If the difference of two supplementary angles is 30°, then the larger angle is<br/>
Question 52 :
The solution of which of the following equations is neither an integer nor a fraction?<br/>
Question 57 : In question given below, identify the given pairs of angles : {tex}\angle{/tex}4 and {tex}\angle{/tex}7<br /><img style='object-fit:contain' src="https://storage.googleapis.com/teachmint/question_assets/ICSE%20-%20Class%207/5fca0aa673c7db388f947d3e" />
Question 58 :
An infinite number of straight lines can be drawn through a given point.
Question 59 : In question given below, identify the given pairs of angles : {tex}\angle{/tex}7 and {tex}\angle{/tex}9<br /><img style='object-fit:contain' src="https://storage.googleapis.com/teachmint/question_assets/ICSE%20-%20Class%207/5fca0aa673c7db388f947d3e" />
Question 61 : In question given below, identify the given pairs of angles : {tex}\angle{/tex}6 and {tex}\angle{/tex}8<br /><img style='object-fit:contain' src="https://storage.googleapis.com/teachmint/question_assets/ICSE%20-%20Class%207/5fca0aa673c7db388f947d3e" />
Question 62 : In the given figure, if l || m then the value of x is<br/>
<img style='object-fit:contain' src="https://storage.googleapis.com/teachmint/question_assets/ICSE%20-%20Class%207/5ef1b05b0532c527385d62d6"/>
Question 63 : In the following figure, ∠AOB and ∠AOC are adjacent angles<br /><img style='object-fit:contain' src="https://storage.googleapis.com/teachmint/question_assets/ICSE%20-%20Class%207/5fca0a71c245df6f00ca23ef" />
Question 65 : In the following figure, ∠AOB and ∠AOC are adjacent angles<br /><img style='object-fit:contain' src="https://storage.googleapis.com/teachmint/question_assets/ICSE%20-%20Class%207/5fca0a6d24dfbd76cb156284" />
Question 66 :
A class has 30 boys and 25 girls. What is the percentage of boys in the class?
Question 67 :
What percent of {tex}\frac { 1 }{ 7 }{/tex} is {tex}\frac { 2 }{ 35 }{/tex} ?<br/>
Question 72 :
If x is 20% less than y, find :{tex} \frac{y-x}{y} {/tex}
Question 74 :
If 30% of x is 72, then x is equal to<br/>
Question 75 :
The ratio of Fatima’s income to her saving is 4 : 1. The percentage of money saved by her is<br/>
