The plantation in a huge manner to prevent soil erosion

 Which of the following can input graphical images and pictures for a computer?

How many such letters are there in the following string each of which is preceded by a symbol and followed by a number?

Select the option in which the numbers are related in the same way as are the numbers in the given set.

Given set: (175, 182, 203)

If all the words are arranged according to the alphabetical series from right to left, then which word is third from the left end?

Which of the following is a semiconductor memory?

What should come in place of question mark (?) in the following series ?

GT  HS  IR  JQ  KP  ?

Select the combination of letters that when placed sequentially in the blanks of the given letter series will complete the series.

Study the following arrangement of numbers and symbols and answer the question that follows:

(all numbers are single digit numbers only)

Study the following series carefully and answer the questions based on it.

9 N 5 P 7 Q 7 E 8 G 9 W I 6 A 2 X 4 V 3 O 7 I 8 C