Question
Currently, Mandeep is 25% older than Sandeep. Four years
from now, the combined ages of Mandeep and Sandeep will total 53 years. Given that Ramandeep's age is 32% greater than Mandeep's current age, determine how old Ramandeep is today.Solution
Let the present age of Sandeep be 'm' years. Present age of Mandeep = 1.25 X m = 1.25m years So, m + 4 + 1.25m + 4 = 53 Or, 2.25m + 8 = 53 Or, 2.25m = 45 Or, 'm' = (45/2.25) = 20 Present age of Ramandeep = 1.32 X 1.25m = 1.32 X 1.25 X 20 = 33 years
Most risk factors for (1)/pre-school overweight are modifiable (2)/and allows at-risk groups to (3)/be identified, say researchers (4).
The internal, or geothermal, (1)/heat from within the Earth are (2)/ responsible for the fact that (3)/temperature increases with depth (4).
The consecration of (1)/the Eucharist, as well as (2)/the administration, (3)/were performed in English (4).
An eye examination is called for (1)/once a year to ensure that (2)/diabetes have not resulted in retinopathy, (3)/which could lead to blindness (4).
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