Verbal Reasoning - Mental Ability Questions

In a certain code language, 'x' represents '+', '÷' represents 'x', '-' represents '÷' and '+' represents '-'. Find out the answer to the following question.

18 x 12 ÷ 5 - 10 + 10 = ?

A series is given with one term missing. Choose the correct alternative from the given ones that will complete the series.

Rajasthan, Madhya Pradesh, Maharashtra, ?

In the following question, by using which mathematical operators will the expression become correct?
27 ? 9 ? 18 ? 24 ? 12

If CHANTED is coded as ZEXKQBA, then how will MAY be coded as?

If x means +, + means ÷, − means x and ÷ means −, then 8x7−8+40÷2 = ?

A series is given with one term missing. Select the correct alternative from the given ones that will complete the series.
LOQ, SVX, ZCE, ?

Which one of the following diagram represent the relationship among Parliament, Council of Ministers and Prime Minister?

Options:

Find the missing term in the following question:­