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From statement III: Age of Rekha = 28× 3 = 84 From statement I and II: 2 Rekha = 3 Mohit , ----(1) Priya – Mohit = 22 and 3 Mohit – Priya = 4 On solving, Mohit’s age = 13 year, putting this in equation (1) we get Rekha’s age = 39/2 years or 19 years 6 months
{(81% of 800 + 28 × 4) – 27 × ?} = 11 × 20
(62 + 82 ) X ? = 80% of 500 - 25 X 4
567-4824 ÷ 134 =? × 9
(22² × 8²) ÷ (92.4 ÷ 4.2) =? × 32
56 x 8 – 65% of 40 = ? + 14 x √625
Determine the simplified value of the given mathematical expression.
Find the value of x.
√441 ÷ 21+ √400 = 1 × x
18 + 28÷ 4 - 14 = ? - 35
...382+ 482+ 572= ? - (81x 49)