Mathematics

If the 10% of daily wagers were fired while 540 workers survived, how many workers were originally there?

Correct answer: D

The average of a group of men is increased by 5 years when a person aged 18 years is replaced by a new person aged 38 years. How many men are there in the group?

Correct answer: B

A retailer bought a product from producer for Rs. 300 and paid sales tax of 15% and sold the product to customer for Rs. 410. Calculate the profit.

Correct answer: A

A person can do a work in 10 days but another can do it in 15 days. In how many days, they will complete task if work together?

Correct answer: B

Twelve men take 6 hours to finish a piece of work. After the 12 men have worked for 1 hour, the boss calls in 8 more men. How many more hours would 20 men take to complete remaining work?

Correct answer: A

Arif, Hafiz and Haider share Rs. 2560. Hafiz's share is four times as much as Arif's and Arif's share is one-third of Haider's, how much is the share of Arif?

Correct answer: A

Two classrooms are to be built in a school and planned that 8 masons and labourers take 20 days. If the number of workers is increased up to 10, how many days will be taken in the completion of work?

Correct answer: C

Which of 4/16, 5/16, 9/16 is the largest one?

Correct answer: A

120 men are used to build a huge building in 30 days. How long will it take for 80 men to do the same work?

Correct answer: C

Evaluate: 2/3 × (3/2 − 1/4) + 5/4 =

Correct answer: D

A long wire has to be cut into 23 small pieces. If it is double folded to start with, how many times does it need to be cut?

Correct answer: C

A bag of 20kg of rice is consumed by 10 persons in 15 days. If 5 persons are added then the same rice shall be finished in:

Correct answer: C

A right angled triangle's base is 8cm and perpendicular is 6cm. What is the length of the third side?

Correct answer: C

Arrange 3/4, 5/9 and 7/12 in descending order:

Correct answer: C

James uses 1/3 of his land for growing strawberries, 1/4 for cherries, 3/8 for vegetables, while the remaining 9 acres for oats. What is the total area of his land?

Correct answer: A

Evaluate: (60.541 × 0.049) / 0.00115 =

Correct answer: D

The marks of Aslam, Asghar, Shoaib, Muqarrab and Danish in a class are 70%, 77%, 78%, 82% and 85% respectively. What is the average percentage of all the five?

Correct answer: A

Four boys shared a certain amount of money: the first received 1/6 of it, the second 1/8, and the third got 1/2. If the fourth received 55, how much was the total money?

Correct answer: C

A triangle's two angles are 45° and 60°. What is the value of its third angle?

Correct answer: A

Evaluate: (8.01 × 24.01) / 1.903 =

Correct answer: D

What is the sum of all the four angles of a rectangle?

Correct answer: C

A circle and a rectangle have the same perimeter. The sides of the rectangle are 18cm and 26cm. What is the area of the circle?

Correct answer: C

The sum of the length, breadth and depth of a cuboid is 19cm and its diagonal is 5√5 cm. Its surface area is:

Correct answer: B

How many meters of carpet 63 cm wide will be required to cover the floor of a room 14m by 9m?

Correct answer: A

The total cost of flooring a room at Rs. 8.50 per square meter is Rs. 510. If the length of the room is 8m, its breadth is:

Correct answer: A