Question : A supply of juice lasts for 35 days. If its use is increased by 40%, the number of days the same amount of juice would last is:

Option 1: 25 days

Option 2: 30 days

Option 3: 24 days

Option 4: 27 days

Question : If the price of salt decreases by 20%, then by what percentage should consumption be increased to keep the expenditure same?

Option 1: 26%

Option 2: 27%

Option 3: 25%

Option 4: 24%

Question : The median of the following data will be _________.
32, 25, 33, 27, 35, 29, and 30

Option 1: 32

Option 2: 27

Option 3: 30

Option 4: 29

Question : Ganesh, Ram, and Sohan can complete a work in 16 days. If Ganesh and Ram together can complete the same work in 24 days, the number of days Sohan alone takes to finish the work is:

Option 1: 40

Option 2: 48

Option 3: 32

Option 4: 30

Question : 15 men can finish a piece of work in 40 days. The number of days after which 5 men should leave the work so that the work is finished in 45 days altogether is:

Option 1: 10

Option 2: 20

Option 3: 30

Option 4: 35

Question : If the radius of a right circular cylinder open at both ends is decreased by 25% and the height of the cylinder is increased by 25%, the curved surface area of the cylinder thus formed:

Option 1: remains unaltered

Option 2: is increased by $25\%$

Option 3: is increased by $6.25\%$

Option 4: is decreased by $6.25\%$