Question
Abhinav bought some pencils for ₹ X. He sold 20% of
pencils at 25% loss, one third at 20% profit and the remaining at 25% profit. If the total profit earned by him on selling all the pencils is ₹208, then find the value of X (in₹)Solution
Let the number of pencils =300 sold 20% of pencils at 25% loss=300× (20/100) =60× (75/100) =45 one third at 20% profit=300× (1/3) =100× (120/100) =120 and now remaining pencils =300-(60+100) =140 140 pencils sold on 25% profit =140×125/100=175 Earn profit = (175+120+45) -(300) =340-300 =40 ATQ- 40=208 10=52 300=1560 Total number of pencils=300=1560
120.982-√675×5+1422.20÷9.02=?
26.11 × 7.98 + 27.03 × 3.12 – 34.95 + 93.9 × 3.02 =?
185.92 ÷ 5.98 - (4.002)2 + 114.03 of 5.03 ÷ 18.99 of 6.04 = 5.01 of 2.99 + ? ÷ 12.02
24.01 X 24.99 - ?% of 599.96 = 14.92 X 8.12
What approximate value will come in place of the question mark (?) in the following question? (Note: You are not expected to calculate the exact value.)...
- What approximate value will come in place of the question mark (?) in the following question? (Note: You are not expected to calculate the exact value.)
What approximate value will come in place of the question mark (?) in the following question? (Note: You are not expected to calculate the exact value.)...
- What approximate value will come in place of the question mark (?) in the following question? (Note: You are not expected to calculate the exact value.)
2660.03 ÷ 69.98 x 49.9 = ? + 10.32
Direction: Solve the following expression and calculate the approximate value.
(5.78 + 3.12)² + 8.2² + 2 × 8.1 × (5.9 + 3.2)
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