The number of sides in two regular polygons are in the ratio of 5 : 4. The difference between their Interior angles of the polygon is 6⁰ . Then the number of sides are 

What is the reflection of the point (-3, 1) in the line x = -2? 

If the product of four consecutive natural numbers increased by a natural number p, is a perfect square; then the value of p is: 

Directions: The bar graph shows the results of an annual examination in a secondary school in a certain year. Answer the following four questions based on this chart.

The class has the highest number of passed students, is 

The multiplication of the age of Rajeev, before 5 years and after 9 years, is 15. What is the present age of Rajeev?

If the difference of interest of two banks of Rs 500 is Rs 2.50, find the difference between their rates.

Find the area of a quadrilateral whose diagonal is 10 cm. And the length of the length put on it is 6 cm and 5 cm respectively. 

On selling an article for Rs.240, a trader loss of 10%.In order to gain 10%, he must sell that article for -