Question
_________ is a type of random access semiconductor
memory that stores each bit of data in a separate tiny capacitor within an integrated circuit.ΒSolution
Dynamic random-access memory (DRAM) is a type of random access semiconductor memory that stores each bit of data in a separate tiny capacitor within an integrated circuit. The capacitor can either be charged or discharged; these two states are taken to represent the two values of a bit, conventionally called 0 and 1.

(42% of 1500 + 170) Γ· 4 = ?2 - 52Β
18 Γ β225 + 378 Γ· β441 = ? Γ 9Β
5.45% of 1854 β 37.5% of 1096 = ? β 48% of 630

Find the value of x.
Β β441 Γ· 21+ β400 = 1 Γ x
What will come in the place of question mark (?) in the given expression?
642 - 362 = ? X β1225
(21% of 360) ÷ 0.8 =?
β324 + β576 = ?/ β9