In the following sum, “?” stands for which digit ?
8 + ?8 + 28 + 83 + 8? = 2?8
By trial and error method from the given options,
'1' satisfies the above given equation.
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What profit percent is made by selling an article at a certain price, if by selling at 2/3rd of that price, there would be a loss of 20% ?
SP2 = 2/3 SP1CP = 100SP2 = 802/3 SP1 = 80
SP1 = 120100 --- 20 => 20%
Select the alternative in which the specified components of the key figure (X) are found.
If 18$6 = 6, 8$2 = 3 and 8$4 = 2, then find the value of 18$12 = ?
Select the related letters from the given alternatives.
IJK : RQP :: TUV : ?
Select the related word/letters/number from the given alternatives.
AOE : ? : : GMA : IUO
According to ohm's law, which of the following is true?
The volume of a hemisphere is 89.83 cm³. Find its diameter (in cm).