# CBSE Class 10 Maths Basic Proportionality Theorem

## Q.

In ∆ABC, DE is parallel to BC. If AE = x cm, EC = (x − 2) cm, AD = (x + 2) cm and DB = (x − 1) cm, then find the value of x.

## Q.

In triangle KMN, PQ intersects KM and KN at P and Q, respectively, such that KP = 1.4 cm, KM = 5.6 cm, KN = 7.2 cm and PQ is parallel to MN. Find KQ.

## Q.

In ∆ABC, DE||BC and AD/DB = 3/5. If AC = 5.6 cm, find AE.

## Q.

In DKMN, PQ||MN. If KP / PM = 4 /13 and KN = 20.4 cm. Find KQ.

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