Learning Test - Percentage,Profit & Loss,SI & CI

25% of 24 + 25% of 32 – 14 of 350 =?

• -35

• 35

• -30

• 30

To a sugar solution of 6 L containing 25% sugar, 2L of water is added. The percentage of sugar In the new solution is

• 20.83%

• 18.75%

• 16.67%

• 14.58%

Ankita is 25 years old. If Rahul’s age is 25% greater than that of Ankita then how much percent Ankita’s age is less than Rahul’s age?

• 16.67%

• 20%

• 25%

• 33.33%

Due to reduction of 20% price in wheat, A man can get 10 kg more in Rs 600. New rate of wheat is–

• Rs. 15 per kg

• Rs. 19 per kg

• Rs. 12 per kg

• Rs. 17 per kg

The number of seats in a cinema hall is decreased by 8% and also the price of the ticket is increased by 4 percent. What is the effect on the revenue collected?

• Increased by 4.5%

• Increased by 2.25%

• Decreased by 2%

• Decreased by 4.32%

In an election between two candidates, one got 55% of the total valid votes, 20% of the votes were invalid. If the total number of votes was 7500, the number of valid votes that the other candidate got, was:

• 1700 votes

• 2700 votes

• 1950 votes

• 2500 votes

In summer, the length, breadth and height of a cuboid increases by 10%, 10% and 20% respectively. Find the percentage increase in cuboid's volume.

• 35% increase

• 48% increase

• 40.2% increase

• 45.2% increase

From the salary of an officer 15% is documented as house rent, 10% of the rest he spends on children’s education and 10% of the balance he spends on clothes, then he is left with Rs. 8262. Find his total salary.

• Rs. 12000

• Rs. 15000

• Rs. 17500

• Rs. 24000

David sold a bicycle at Rs 2100 and made a loss of 25%. At what price should he sell the bicycle if he wants to make a profit of 15%?

• Rs 2500

• Rs 2990

• Rs 3220

• Rs 3500

By selling 33 m. cloth, a shopkeeper loses money equivalent to selling price of 11 m. Find his loss percentage.

• 20%

• 25%

• 33.33%

• 50%