Question 1 :
What should be subtracted from {tex}\frac { -5 }{ 3 }{/tex} to get {tex}\frac { -2 }{ 7 }{/tex}?<br/>
Question 3 :
If x + {tex}\frac{1}{x}{/tex} = 2, then x<sup>2</sup> + {tex}\frac{1}{x^{2}}{/tex} is equal to<br/>
Question 4 :
If x<sup>2</sup> + y<sup>2</sup> = 9 and xy = 8, then x + y is equal to<br/>
Question 5 :
If the volume of a cube is 729 cm<sup>3</sup>, then its surface area is<br/>
Question 6 :
Volume of a cylinder is 1848 cm<sup>2</sup>. If the diameter of its base is 14 cm, then the height of the cylinder is<br/>
Question 7 :
If the lateral surface area of a cube is 100 cm<sup>2</sup>, then its volume is<br/>
Question 8 :
List price of an article is ₹1050. If 6% sales tax is charged, then bill amount is<br/>
Question 9 :
S.P. of a video game is ₹749 including 7% VAT. The original price of video game is<br/>
Question 14 :
If we subtract {tex}\frac{1}{2}{/tex} from a number and multiply the result by {tex}\frac{1}{2}{/tex}, we get {tex}\frac{1}{8}{/tex}, then the number is
Question 15 :
What should be added to twice the rational number {tex}\frac{-7}{3}{/tex} to get {tex}\frac{3}{7}{/tex}
Question 16 :
If the perimeter of a rectangle is 13 cm and its Width is {tex}2 \frac{3}{4}{/tex} cm, then its length is
Question 17 :
A tree 12 metre high casts a shadow of length 8 metre. Height of the tree whose shadow is 6 metre in length is<br/>
Question 18 :
If 5 pipes can fill the tank in 1 hour, then 4 pipes will fill the tank in<br/>