Coding and Decoding Questions

If 5@1=60; 12@8=200; 16@2=180; then what is the value of 16@10=?

In a certain code, 329 means 'you are bad', 419 means 'bad is good' and 195 means 'nothing is bad'. ___ represents 'good'.

In a certain code language, “TRAVEL” is written as “WVFYIQ”. How is “TABLET” written in that code language?

If 6 * 9 – 4 = 58 and 3 * 9 – 7 = 34, then in the expression A * 4 – 9 = 91, what is the value of 'A'?

If SQUALOR is coded as USWCNQT, then how will WHY be coded as?

If MOMENTUM is coded as EMOMNTUM , then MAGNETIC will be coded as?

If 9@7=4; 6@1=10; 7@4=6; then what is the value of 8@2=?

If 23$35 = 13, 3$5 = 8 then what is the value of 4$13 = ?