Question
The cost of a book includes 10% printing cost, 20%
paper cost and another 15% Ink cost. If other costs add-up to Rs. 110, what is the total cost of the bookSolution
We first convert the percentages to fractions. Printing cost = 10/100 = 1/10 Paper cost = 20/100 = 1/5 Ink cost = 15/100 = 3/20 We sum this fractions to get : (1/10) + (1/5) + (3/20) = (9/20) The remainder is : 1 - (9/20) = (20/20) - (9/20) = 11/20 This is equal to Rs.110 (11/20) = 110 We need to get the total price which is 20/20 (20/11) × 110 = 200 The total price of the book is : Rs 200
Statements:
Some medals are sports.
All the sports are games.
Conclusions:
I. Some medals are games.
II. No sport is medal
Statement:
Only Metal is Bronze
Some Metal are not Gold
All Gold are Diamond
 Conclusion:         Â
...
Statements:
All M are K.
All K are J.
All L are J.
No L is a P.
Conclusions: Â Â Â Â Â Â Â Â
I. No K is L...
Read the given statements and conclusions carefully. Assuming that the information given in the statements is true, even if it appears to be at varian...
Statement:
Only a few mothers are father.
All fathers are daughter.
No daughter is son.
Conclusion:
I. Some mother can never be son.
II. No father is son.
Statements :
Only a few Boat are Ship
Some Ship are River
All River are Fish
Conclusion :
I. Some Boat are Fish
Statements:
Only a few Auctions is Sales.
Only a few Costs is Auctions.
No Cost is Inventory.
Conclusions:
Statements: Â
All gold are silvers.
All silvers are diamonds.
Some diamonds are ruby
No ruby is silver.
Conclusion...
Statements:All hotels are buses.
Some buses are cars.
All cars are trams.
Some trams are clouds.
Conclusions:I. Some trams a...
In the question below are given four statements followed by three conclusions numbered I, II and III. You have to take the given statements to be true ...
Relevant for Exams:
