What was the value of RBI's Financial Inclusion Index

If O is circumcentre of acute angled triangle ABC, if ∠ OBC = 18⁰ then ∠BAC = ?

If the angles of the triangle are in the ratio of 1:2:3, then what is the smallest angle?

In ∆ABC , G is the centroid , AB = 5 cm, BC= 6 cm and AC = 7 cm , find GD, where D is the mid-point of BC?

If in a ΔABC, AD is internal angle bisector & D is a point on BC, AB = 7 cm, BC = 9cm then what is BD:CD?

Let two chords AB and AC of the larger circle touch the smaller circle having same centre at X and Y. Then XY = ?

If I is the incentre of ΔABC , if  ∠ BIC = 112.5^°  , then what is the measure of  ∠ BAC?

If angle between two sides of 4 cm & 5 cm of a triangle is 30°. what is the area of the triangle ?

If G is the centroid and AD, BE, CF are three medians of ∆ABC with area 216 cm ² , then the area of ∆AGF is?

Find the area of triangle having sides 5 m, 6 m, and 9 m.