Question
Rs 720 is to be divided among P, Q and R so that P gets
3/5 of Q’s share and R gets 1/3 of P’s share. Share of R is:Solution
Let the Q’s share be Rs x P’s share = 3x/5 R’s share = 1/3×3/5 x = 1/5 x ⇒x + 3x/5 + 1/5 x = Rs 720 ⇒ (5x +3x+1x )/5 = 720 x = (720 × 5)/9 = 400 ∴ P’s share = Rs 240 ∴ Q’s share = Rs 400 ∴ R’s share = Rs 80
(23 × 8) – (13 × 5) + 67 =? x 6         Â
(190/38) × (55/5) + (306/18) = ?
24% of 400 × 16% of ? = 384
140% of 75 + 152 - 160 = ?
(2500 ÷ √625) × √(42.25) = ? ÷ 4
What will come in the place of question mark (?) in the given expression?Â
(240% of 175 ÷ √16) X 6 + 80% of 400 = ?3 + 179 + 42
Evaluate:
7.5 + 12 ÷ (4 × 1.5) − 2.4
?2 - (40% of 240) = 25 X 5
- What will come in the place of question mark (?) in the given expression?
32% of 74% of ? = 16% of 37% of 180