Question
Ramesh, Rajan and Ritesh enter into partnership by
making investments in the ratio 3 : 5 : 7. After a year, Ritesh invests another Rs. 337600 while Ramesh withdraws Rs. 45600. The ratio of investments then changes to 24:59:167. How much did Ramesh invest initially?Solution
Let the initial investments of Ramesh, Rajan, Ritesh be Rs. 3x, 5x and 7x respectively. => (3x – 45600) : 5x : (7x + 337600) = 24:59:167 => (3x – 45600)/5x = 24/59 => x = 47200 ∴ Ramesh initially invested Rs. (47200 × 3) = Rs. 141600
[(343) 1/3 ÷ {(12.001)2 × (1 ÷ (4.03 × 2.97) 2 )}] = ?
125.9% ÷ 9.05 x 99.98 = ? - 69.97 × √324.02 ÷ 5.98
49.97% of 2016 – 37.99% of 1050 = ? – 47.98% of 5950
(245.98 + 198.12) ÷ (11.032 - 9.99) × 21.12 = ?2 - 16.12Â
- What approximate value will come in place of the question mark (?) in the following question? (Note: You are not expected to calculate the exactvalue.)
What approximate value should come in place of question mark (?) in the following equations?
39.9% of 1720 + 80.2% of 630 = 89.9% of 1280 + ?
If a:(b+c) =3:9 and c:(a+b) =10:14 then find the value of b:(a+c)?
13³ + 1.3² + 1.03¹ + 1.003 = ?