Question 2 :
If 5% of a number is 42, then the number is<br/>
Question 3 :
If the cost price of 5 articles is equal to the selling price of 6 articles, then there is<br/>
Question 5 :
On selling an article for ₹ 150, Renu gains ₹30. Her gain percentage is<br/>
Question 6 :
A jacket is marked for ₹2590. If the S.P. of the jacket is ₹2331, then discount % 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 10 :
Marked price of an article is ₹675. If it is sold at a discount of 20%, then S.P. is<br/>
Question 12 :
Degree of the polynomial 7x<sup>2</sup>yz<sup>2</sup> + 6x<sup>3</sup>y<sup>2</sup>z<sup>2</sup> – 5x + 8y is<br/>
Question 14 :
a(b -c) + b(c – a) + c(a – b) is equal to<br/>
Question 16 :
Volume of a rectangular box whose adjacent edges are 3x<sup>2</sup>y, 4y<sup>2</sup>z and 5z<sup>2</sup>x respectively is<br/>
Question 21 :
If the area of a trapezium is 64 cm<sup>2</sup> and the distance between parallel sides is 8 cm, then sum of its parallel sides is<br/>
Question 22 :
Area of a parallelogram is 48 cm<sup>2</sup>. If its height is 6 cm then its base is<br/>
Question 23 :
If the length of side of a cube is doubled, then the ratio of volumes of new cube and original cube is<br/>
Question 24 :
Area of a triangle is 30 cm<sup>2</sup>. If its base is 10 cm, then its height is<br/>
Question 25 :
If the radius of a cylinder is doubled and height is halved, then new volume is<br/>
Question 26 :
If d is the diameter of a circle, then its area is<br/>
Question 27 :
If the perimeter of a square is 80 cm, then its area is<br/>
Question 28 :
Area of a rhombus whose diagonals are 8 cm and 6 cm is<br/>
Question 29 :
Area of a rhombus is 90 cm<sup>2</sup>. If the length of one diagonal is 10 cm then the length of other diagonal is<br/>
Question 30 :
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 31 :
If the lateral surface area of a cube is 100 cm<sup>2</sup>, then its volume is<br/>
Question 32 :
If the volume of a cube is 729 cm<sup>3</sup>, then its surface area is<br/>
Question 33 :
If the dimensions of a rectangular room are 10m × 12m × 9m, then the cost of painting its four walls at the rate of ₹8 per m<sup>2</sup> is<br/>
Question 34 :
If the length of a diagonal of a quadrilateral is 10 cm and lengths of the perpendiculars on it from opposite vertices are 4 cm and 6 cm, then area of quadrilateral is<br/>
Question 35 :
If the number of conversion periods ≥ 2, then compound interest is<br/>
Question 36 :
The time periods and rate for a sum taken at 8% p.a. for {tex}1 \frac{1}{2}{/tex} years compounded half yearly are<br/>
Question 37 :
If ₹12000 taken for 2 years at 4% per annum compounded quarterly, then time period and rate is<br/>
Question 38 :
The compound interest on ₹5000 at 20% per annum for {tex}1 \frac{1}{2}{/tex} years compounded half yearly is<br/>
Question 39 :
The compound interest on ₹ 1000 at 10% p.a. for 2 years is<br/>
Question 40 :
The compound interest on ₹10000 at 8% per annum for 6 months compounded quarterly is