Choose the number from the options given below that will replace the question mark in the following series.
423 , 407, 439 , 391, 455, ?

In a certain language CLOUD is written as GTRKF. How SIGHT written in this language?

Arrange the following words as per order in the dictionary.
1. Arrange
2. Appeal
3. Area
4. Air
5. April

If ADVANCE is coded as CEWCXMG, then what will be code for BRITAIN?

In a certain code language, “CONGO” is written as “RZPRD” and “TREAT” is written as “UQGWX” How is “PHONE” written in that code language?

Three of the following four numbers are alike in a certain way and one is different. Pick the number that is different form the rest.

Direction. Study the following information carefully and answer the given questions:

There are five friends A, B, C, D and E. Two of them are businessmen while the other three belong to different occupations viz. medical, engineer and legal. One businessman and the lawyer stay in the same locality S, while the other three stay in three different localities P, Q and R. Two of these five persons are Hindus while the remaining three come from three different communities viz. Muslim, Christian and Sikh. The lawyer is the oldest in age while one of the businessmen who runs a factory is the youngest. The other businessman is a cloth merchant and age wise lies between the doctor and the lawyer. D is a cloth merchant and stays in locality S while E is a Muslim and stays in locality R. The doctor is a Christian and stays in locality P, B is a Sikh while A is a Hindu and runs a factory.

Who stays in locality?

If ROSE is coded as 6821, CHAIR is coded as 73456 and PREACH is coded as 961473, What will be the code for SEARCH?