Exams

The simple interest on a certain sum of money invested at a certain rate for 2 years amounts to Rs. 1200. The compound interest on the same sum of money invested at the same rate of interest for 2 years amounts to Rs. 1290. What was the principal?

Gaseous exchange takes place in leaves through tiny pores for the purpose of photosynthesis. What are these pores?

In the following figure, rectangle represents Fashion designers, circle represents Lyricists, triangle represents Comedians and square represents Americans. Which set of letters represents Fashion designers who are Lyricists?

In animals like Annelids, Molluscs, organs have associated to form functional systems, each system concerned with a specific physiological function. This pattern is called ________ system level of organization.

Who invented the hot air balloon?

If a mirror is placed on the line MN, choose the right image of the given figure?

According to the categories of land mentioned in the Chola inscriptions ___________ was known as the land gifted to Brahmanas?

What will be the equation of the perpendicular bisector of segment joining the points (5,­3) and (0,2)?