Question
40% mask from company A purchased by men. 30% of mask
from company B purchased by men. Find the difference between the mask purchased by women from company A and B. Study the following information carefully and answer the given questions: The given data is regarding the three companies selling certain masks at certain price. Company A: Number of mask sold by company A is 100. C.P of per mask is Rs.20. 40% mask sold at 20% profit and remaining at 10% profit. Company B: Number of mask sold by company B is 150. C.P of per mask is Rs.48. Mask is marked up by 50% and sold at discount of 10%. Company C: Total money received by selling all masks is Rs.10800. Selling price of each mask is Rs.100. Profit earned on selling per mask is 25%.Solution
Number of mask purchased by women from company A = 100 Γ (60/100) = 60 Number of mask purchased by women from company B = 150 Γ (70/100) = 105 Required difference = 105 β 60 = 45
Select the correct combination of mathematical signs that can sequentially replace β*β sign and balance the equation given below.
42 * 18 ...
If Γ stands for 'addition', Γ· stands for 'subtraction', + stands for 'multiplication' and - stands for 'division', then 31 Γ 18 Γ· 20 - 5 + 9 = ?
Which two signs should be interchanged to make the below equation mathematically correct?
9 Γ· 3 + 6 β 6 Γ 2 = 30
Which two signs should we interchange inorder to make the given equation true?
36 × 5 - 84 ÷ 4 + 50 = 151
If A denotes β+β, B denotes βΓβ, C denotes βββ, and D denotes βΓ·β, then what will come in place of β?β in the following equation...
Which of the following interchange of numbers and mathematical signs would make the given equation correct?
72 Γ· 8 Γ 9 β 36 + 20 = 80
If '#' means ' - ', '@' means '+', '$' means 'Γ·' and '&' means ' X ', then what is the value of the following expression?
72 # 91 $ 7 & 4 @ 18
What will be the value of expression if the numbers/digits β(42)β and β(16)β are interchanged?
16 - 32 Γ· 8 Γ 12 + 11 + 42
...If the β-β and βΓβ are interchanged, What will be the value of the following equation?
34 Γ 22 + 192 Γ· 12 β 8
...Select the correct combination of mathematical signs to sequentially replace the * signs and balance the given equation.
[(345 + 255) Γ· 30 X 12 ...