In each of the following questions, a group of four

Which one number among the numbers given in options will come in the place of question mark (?) in the series given below ?

 17, 27, 38, 50, 63, ?

Andaman and Nicobar Islands people belong to the following ?

With reference to the functions of the CAG which of the following statements is/are incorrect?

Four different toys are to be distributed among two children such that each child gets at least one toy. In how many different ways can this be done?

Making provision for doubtful debts is as per …… convention 

Which of the following statements is/are correct?

Under the Factories Act 1948, how many minimum numbers of workers are required to establish “Canteen” facility in factory?

The employer shall arrange to pay the amount of gratuity within days from the date it becomes payable to the person to whom the gratuity is payable.

An object is placed at the principal focus of a concave lens. Which of the following options represents the characteristics of the image formed?

Twinkling of stars is related to the phenomenon of __________.