For the following questions answer them individually
The difference between a number and 45% of the number is 56. What is 65% of the number ?
A man can row threequarters of a kilometre against the stream in 45/4 min and return in 15/2 min. The speed of the man in still water is :
Three numbers are A, B and C are in the ratio 1 : 2 : 3 and their average is 600. If A is increases by 10% and B is decrease by 20%, then the average increased by 5%, C will be increase by :
The milk and water in two vessels A and B are in the ratio 4 : 3 and 2 : 3 respectively. In what ratio the liquids in both the vessels be mixed to obtain a new mixture in vessel C consisting half milk and half water?
What would be the area of a rectangle whose area is equal to the area of a circle of radius 7 cm ?
In these questions, relationship between different elements is shown in the statements. The statements are followed by conclusions. Study the conclusions based on the given statements and select the appropriate answer. Give answer :
a: If either conclusion I or II is true
b: If both conclusions I and II are true
c: If only conclusion I is true
d: If only conclusion II is true
e: If neither conclusion I nor II is true