If ‘A’ stands for ‘÷’, ‘B’ stands for ‘×’, ‘C’ stands for ‘+’ and ‘D’ stands for ‘−’, what will come in place of the question mark (?) in the following equation?
50 D 100 C 17 B 300 A 100 = ?
A2
B1
C3
D4
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Related Questions:
This question is based on the five, three-digit numbers given below:
(Left) 158 438 182 325 230 (Right)
If 5 is added to the first digit of every number, in how many numbers will the first digit be exactly divisible by the second digit?
In the following equations, if ‘+’ is interchanged with ‘-‘ and ‘6’ is interchanged with ‘7’, then which equation would be correct?
Which two signs need to be interchanged to make the following equation correct?
48 – 8 ÷ 4 + 5 × 6 = 32
Select the set in which the numbers are related in the same way as the following sets.
(NOTE : Operations should be performed on the whole numbers, without breaking down the numbers info its
constituent digits. E.g. 13 — Operations on 13 such as adding /deleting/multiplying etc. to 13 can be performed.
Breaking down 13 into 1 and 3 and then performing mathematical operations on 1 and 3 is not allowed)
(12,15,18)
(45,35,25)
If 4 × 24 = 6, 2 × 8 = 4, 1 × 3 = 3, then find the value of 7 × 21?