IQ and Question Collection

तलब नबढ्दा कस्तो लाग्यो ?
महंगी रोकिएला त ?

SD

standard Deviation and its cofficient (continuous data) finding SD and its cofficient

Concept of base area, CSA/LSA, TSA and Volume of single and combined figures
(cylinder,cone ,hemisphere prisma and pyramids)

concept of solid figures It helps students to understand the concept of solid figure