Question
'A', 'B' and 'C' distributed Rs. 1350 among themselves
in the ratio 5:2:3, respectively. 'A' gave some amount to 'B' such that new amount with 'B' is twice of that with 'A' now. Find the amount given by 'A' to 'B'.Solution
Amount received by 'A' = 1350 × (5/10) = Rs. 675 Amount received by 'B' = 1350 × (2/10) = Rs. 270 Let Amount given by 'A' to 'B' be Rs. 'x' According to the question, 2 × (675 - x) = 270 + x Or, 1350 - 2x = 270 + x Or, 1350 - 270 = x + 2x Or, 1080 = 3x Or, x = 360
(480 + 340 - ?) × (3/19) = 90Â
√121 + √961− √289 =?2
The value of 42 ÷ 9 of 6 - [64 ÷  48 x 3 – 15 ÷ 8 x (11 – 17) ÷ 9] ÷ 14 is:
What value should come in the place of (?) in the following questions?
320 + 162 – 55% of 720 = 5 * ?2
What value should come in the place of (?) in the following questions?
70% of 240 + 75% of ? = 45 * 55 ÷ 5
(6630 ÷ 13 + 6120 ÷ 12) ÷ (17 × 3) = ?Â
22.5% of 300 + 32.5% of 4500 =?
[∛(91125/19683 )- ∛(3375/5832 ) ] × ∛(512/9261) = ? - √(484/3969)
132 × 3 ÷ 11 + 67 − ? = 64 ÷ 8 × 2
What will come in place of the question mark (?) in the following expression?
(320 ÷ 8 + 22) × 4 = 60 + 40% of ?
