AD is the median of a triangle ABC and O is the centroid such that AO = 10 cm. The length of OD (in cm) is 

In triangle PQR, points A, B and C are taken on PQ, PR and QR respectively such that QC = AC and CR = CB. If ∠QPR = 40°, then ∠ACB is equal to: 

Direction: In the following question, out of the four alternatives, choose the one which can be substituted for the given sentence.

Belief that war and violence are unjustified-

Direction: In the following question, out of the four alternatives, choose the one which can be substituted for the given sentence.

Causing or ending in death-

Direction: In the following question, out of the four alternatives, choose the one which can be substituted for the given sentence.

Property handed down after the death of a person-

Directions: In question four alternatives are given for the Idiom/Phrase underlined in the sentences. Choose the alternative which best expresses the meaning of the Idiom/Phrase and mark it is the Answer Sheet.

Reading between the lines I realised that my friend wanted to keep something from me.

Directions: In question four alternatives are given for the Idiom/Phrase underlined in the sentences. Choose the alternative which best expresses the meaning of the Idiom/Phrase and mark it is the Answer Sheet.

The news of the accident came as a bolt from the blue.