Question
A spent 25% of his monthly income on study and 70% of
the remaining on rent. If amount spent on rent is Rs. 2016, then find the amount spent on studySolution
Let, monthly income of A is Rs. x So, 0.75 × 0.7 × x = 2016 So, x = 3840 Amount spent on study = 0.25 × 3840 = Rs. 960
If √60 = 7.7 find the value of
What should come in place of the question mark (?) in the following questions?
417/414Â Â = Â Â ?
(0.64)3/2 = ?
(64/25)? × (125/512) ? - 1  = 5/8
If (9000) 5 = 59.049Â
(0.04) -2.5 = ?
(0.64)Â -1.5Â = ?
If √7 × √35 = x√5, then find the value of x
If 100.13Â = 14 and ( 0.1)x = 140, then what is the value of x.
(0.16)Â -2.5Â = ?