If + means - , - means , means , and means +, then what will be – McqOptions

MCQOPTIONS

1.	If + means - , - means , means , and means +, then what will be the value of following expression?15 2 90 9 + 10
A.	32
B.	30
C.	40
D.	50
Answer» C. 40

Discussion

No Comment Found

Related MCQs

In the following question, correct the equation by interchanging the two signs.6 17 x 51 + 6 12 = 4
Which two signs should be interchanged in the following equation to make it correct? 24 8 5 x 5+ 3 = 13
Some equations are solved on the basis of a certain system. Identify that operation and find out the correct answer from the four-response given.a = 14 (290) 15, b = 16 (330) 17, c = 18 (?) 19
If - means , + means , means -, means +, then which of the following equations is correct?
If + means , - means , means + and means - then what is the value of a given equation? 225 5 + 96 3 31
In the following question, correct the equation by interchanging two signs.9 x 3 + 8 4 7 = 28
If 17 5=12, 15 3=18, 12 + 3 =4 and 6 4 -24, then what is the value of 144 + 8 64 15 3 =?
If 'F' means '+', 'P' means ' ', 'T' means ' ' and 'K' means '-' then 40 T 8 F 16 P 4 K 13 =?
Find out the related number to complete the equation. If 175 = 42 and 325 = 16, 485 is equivalent to what?
Some equations are solved on the basis of a certain system. Find the correct answer for the unsolved equation on that basis.2 x 2 = 64, 3 x 1 = 27, 6 x 2 = 1728, 3 x 3 = ?