If ‘+’ means ‘-‘; ‘-‘ means ‘×’; ‘×’ means ‘÷’ and ‘÷’ means ‘+’, then
25×5÷30+8 – 2 =?

Find the missing Number.

Directions: Find the odd word from the given responses.

(1) Duck 

(2) Sparrow

(3) Pigeon 

(4) Cock

Which of the following interchange of signs would make the given equation correct?
6000 + 400 x 300 - 900 ÷ 300 = 3900

Based on the analogy given, find the missing pair from the given options.
32 : 13 : : -----: -----

If P means -, Q means +, R means x and  S means ÷ then what is the value of  8 R6S3Q5P9 

Sailu's mother is the daughter of Kalyan's sister. How is Kalyan's mother related to Sailu's mother?

In the following question, a word is represented by only one set of numbers as given in any one of the alternatives. The sets of number given in the alternatives are represented by two classes of alphabets as in the 2 matrices given below. The columns and rows of Matrix-I are numbered from 0 to 4 and that of Matrix-II from 5 to 9. A letter from these matrices can be represented first by its row and next by column number. For example, 'W' can be represented by 13, 20 etc, 'H' can be represented by 66, 78 etc. Identify the set of the word PENS.