JIPMAT (LR) PYQs

If '+' means '÷', '−' means '×', '÷' means '+' and '×' means '−', then $36 × 12 + 4 ÷ 6 + 2 − 3$ is equal to

The numbers in the figure given below have been generated using some logic/pattern. Using that logic/pattern, find out the number that can be inserted in place of ?

Study the following arrangement carefully and answer the question given below. A B 7 C D 9 Z Y * P Z M © K S 3 ↑ 5 N T @

How many such digits are there in the sequence each of which is immediately preceded as well as followed by a letter?