Question
P started a business investing Rs.15000. After 4 months,
Q joined her with the capital of Rs.20000. After another 6 months, R joined them with the capital of Rs.30000. At the end of the year, they made a total profit of Rs.6000. Find the share of R.Solution
P invested her capital for 12 months, Q for 8 months and R for 2 months. So, ratio of their capitals = (15000 × 12):(20000 × 8):(30000 × 2) ⇒  180000 : 160000 : 60000 ⇒  9 : 8 : 3 Therefore, R’s share = 6000 x (3/20) = Rs.900
8 × 9 + ? – 6 × 11 = 12 × 8
? = (22% of 25% of 60% of 3000) + 21
- What will come in place of (?), in the given expression.
(28 × 4) + (96 ÷ 4) – 25 = ? What value should come in the place of (?) in the following questions?
√? + 10 * 18 + 16 * 4 = 280
675 ÷ 15 + 225 – 18 × 6 = ?
(350/?) = 23 + 33
What will come in the place of question mark (?) in the given expression?
(96 - 59) X 6 + ?2 = 136.5 X 4
The speed of the stream is 10 km/h. Boat ‘A’ covers 110 km distance against the stream in 11 hours and boat ‘B’ covers 65 km distance against th...
16 of 25 - 12 of 15 = ? of 5 of 11Â
What will come in the place of question mark (?) in the given expression?
? X √36 - 184 = 62 X 4
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