Quantitative Aptitude - Arithmetic Ability Questions

Area of 4 walls of a cuboid 400 sq cm, its length is 15 cm and height is 8 cm. What is its breadth (in cm)?

[sinA/(1 + cosA)] + [(1 + cosA)/sinA] is equal to

In the following question, select the odd word from the given alternatives.

Find the odd word/letters/number from the given alternatives.

Select the odd letters from the given alternatives.

Two men are on opposite sides of a tower. They measure the angles of elevation of the top of the tower as 30 ̊ and 45 ̊ respectively. If the height of the tower is 50 m, the distance between the two men is (Take √3 = 1.73)

What is the value of (cosecA - cotA) / (secA + tanA)?

The ratio of two positive numbers is 3:4. The sum of their squares is 400. What is the sum of the numbers?