Question
Solution
C.P of mixture = Rs. (53.10/118) × 100 ⇒ Rs. 45 Let the quantity of rice costing Rs. 42 per kg be x kg Now, as per the alligation method (50 – 45) : (45 – 42) = x : 7.5 ⇒ 5 : 3 = x : 7.5 ⇒ x = 2.5 × 5 ⇒ 12.5 kg ∴ The quantity of rice costing Rs. 42 per kg is 12.5 kg
?% of (168 ÷ 8 × 20) = 126
20% of 1500 – 75% of 200 = 125% of ?
Find the value of 16 X [(8 - 5) of 12 ÷ 4].
√196 + (0.25 × 144) + 19 = ? + 72
22 * 6 + 45% of 90 + 65% of 180 = ?
52% of 400 + √(?) = 60% of 600 - 25% of 400
(25 × 12 + 30 × 8 – 22 × 10) = ?
What will come in the place of question mark (?) in the given expression?
(240% of 175 ÷ √16) X 6 + 80% of 400 = ?3 + 179 + 42
What will come in the place of question mark (?) in the given expression?
(144 × 16 ÷ 12) × 6 = ?
808 ÷ (128)1/7 + 482 = 4 × ? + 846
