Verbal Reasoning - Mental Ability Questions

If "S" denotes "multiplied by", "V" denotes "subtracted from", "M" denotes "added to" and "L" denotes "divided by", then 7 V 42 M 56 L 8 S 5 = ?

In a certain code language, '+' represents 'x', '-' represents '+', 'x' represents '÷' and '÷' represents '-'. What is the answer to the following question?

50 + 5 - 700 x 28 = ?

In the following question, select the related letters from the given alternatives.
JPSW : LQUX : : MRFT : ?

Introducing a girl, Pooja says, "Her mother's son is the nephew of my father". How is the girl related to Pooja?

If 19#13=3; 25#3=11; 36#10=13; then what is the value of 7#3=?

A series is given, with one number missing. Choose the correct alternative from the given ones that will complete the series.
400, -200, 100, ? , 25, -12.5

'Car' is related to 'Garage' in the same way as 'Hen' is related to ___.

If 70$7 = -10, 50$5 = -10 and 40$8 = -5, then find the value of 10$2 = ?