Verbal Reasoning - Mental Ability Questions

If SYSTEM is written as RXRSDL.
How can CORRECT be written in that code?

The weights of 4 boxes are 20, 30, 50 and 70 kilograms. Which of the following cannot be the total weight, in kilograms, of any combination of these boxes and in a combination a box can be used only once?

In a certain code language, "WILDHORN" is written as "1133" and "RAPTURE" is written as "1089". How is "PORTLOUIS" written in that code language?

In a certain code, if LEMON is coded as PWOMA then SHIRT is coded as

If BOULDER is coded as ZMSJBCP, then how will ELK be coded as?

A plane flies 100 km West, then it turns South and flies 150 km, then it turns West and flies 300 km, then it turns to its right and flies 150 km. Where is it now with reference to its starting position?

Some equations are solved on the basis of certain system. Find out the correct answer for unsolved equation on that basis: 4 x 5 x 8 = 584, 7 x 3 x 9 = 397, 9 x 7 x 3 = ?

If UNCOVER is coded as FMXLEVI, then how will TIP be coded as?