Draw different pairs of circles. How many points does each pair have in common? What is the maximum number of common points?

How many end points does a ray have ?

Draw the circles of different radii. How many points, these circles can have in common ? What is the maximum number of common points ?

How many end points does a line have?

How many radii does a circle have?

Maize has 10 pairs of chromosomes.How many linkage groups does it have ?

Which have maximum number of lone pair on central atom :-

Answer the following questions: How many end points does a ray AB have ?

Which one of the following obligate category in taxonomic hierachy will have maximum number of common characters?

A ring of radius 2m translates in its plane with a constant velocity 5m//s . A uniform magnetic field 0.1 T exists in the space in a direction perpendicular to the plane of the ring. Consider different pairs of diametrically opposite points on the ring. (i) Between which pair of points is emf maximum? What is the value of this maximum emf? (ii) Between which pair of points is the emf minimum? What is the value of this minimum emf?