Quantitative Aptitude - Arithmetic Ability Questions

Area of 4 walls of a cuboid is 448 sq cm, its length is 18 cm and height is 8 cm. What is its breadth (in cm)?

The third proportional of two numbers 4 and 20 is

The flight fare between two cities is increased in the ratio 11:13. What is the increase (in Rs) in the fare, if the original fare was Rs 12100?

There are red (A), yellow(B) and green (C) tokens in a bag. A : B :: 3 : 8, B : C :: 6 : 13. A : B : C is given by

At 24% discount the selling price of a washing machine is Rs 38000, what is the selling price if the discount is 40%?

What is the remainder, when 4x4 +10x3-20x2+90 is divided by (x+2) ?

Each question contains Quantity I and Quantity II. Read the contents clearly and answer your questions accordingly.

Quantity I: The Sl on a certain sum of money for 3 years at 5% per annum is Rs 4800. Then the principle is?

Quantity II: The Cl on a certain sum of money for 2 years at 6% per annum is Rs. 3708. Then the principle is?

If 5 person together can make 5 mats in 5 hrs, then 10 person in 10 hours will make