If 3$8 = -50, 3$5 = -20 and 2$3 = -10, then ﬁnd the value of 9$1 = ? – McqOptions

MCQOPTIONS

1.	If 3$8 = -50, 3$5 = -20 and 2$3 = -10, then ﬁnd the value of 9$1 = ?
A.	10
B.	-20
C.	90
D.	80
Answer» E.

Discussion

No Comment Found

Related MCQs

In the following questions'+’ means '-''-' means '+''× ' means '÷''÷' means '× 'Now solve the equation:-999 ÷ 99 ÷ 9 × 99 × 9 × 3 = ?
Four among the five are alike in certain way. Find the one that does not belong to that group.
If 'A' means '+', 'B' means '–', 'C' means '÷' and 'D' means '×', then13 B 11 A 56 C 14 D 2 = ?
In which Branch 'D' studies?
At which station does A gets in?
In a certain code language, '+' represents '×', '-' represents '+', '×' represents '÷' and '÷' represents '-'. What is the answer to the following question?9 × 3 ÷ 12 + 5 - 24 = ?
If 62 + 51 = 16, 91 + 85 = 24, 53 + 82 = 12, 72 + 83 = 25, then 73 + 83 =?
In a group of six women, there are four tennis players, four postgraduates in Sociology, one postgraduate in Commerce and three bank employees. Vimala and Kamla are the bank employees while Amala and Komala are unemployed. Komala and Nirmala are among the tennis players. Amala, Kamla, Komala and Nirmala are postgraduates in Sociology of whom two are bank employees. If Shyamala is a postgraduate in Commerce, who among the following is both a tennis players and a bank employee?
If 9 # 3 @ 4 = 31 and 8 # 7 @ 2 = 58, then what will be 5 # 6 @ 7?
If 'P' means '+', 'Q' means '–', 'R' means '÷' and 'S' means 'x', then 11 R 33 S 11 P 4 = ?