The missing term in the series 6, 14, 30, __, 126, 254 is

Four pairs of letter-cluster have been given out of which three are alike in some manner, while one is different. Choose the odd one.

Some players are standing in a row. Veer stands 15th from the front. Sanket stands in the 20th position from the back of the row. Aryan is behind Veer but two players stand between him and Veer. Sanket is standing immediately after Aryan. How many players stand in the row?

A word is represented by only one set of numbers as given in any one of the alternatives. The sets of numbers given in the alternatives are represented by two classes of alphabets as in two matrices given below. The columns and rows of Matrix I are numbered from 0 to 4 and that of Matrix II are numbered from 5 to 9. A letter from these matrices can be represented first by its row and next by its column, e.g : ' F ' can be represented by 01 , 13 , 32 , etc . and ' N ' can be represented by 57, 69, 95 etc. Identify the set for the word PEN.

Find the missing number from the given responses.

Mohit and Sudesh bought pens and notebooks from the same shop. Mohit bought 3 pens and 6 notebooks by paying an amount of ₹180. Sudesh bought 5 pens and 2 notebooks by paying an amount of ₹116. How much did Mohit spend on buying notebooks?

Raju ranks 10th from the top and Ravi ranks 21st from the bottom. If there are 3 students between them, how many students are there in the class? 

Select the correct set of symbols which will fit in the given equation 5 0 3 5 = 20