Quantitative Aptitude - Arithmetic Ability Questions

A man can cover a certain distance in 3 hours 36 minutes if he walks at the rate of 5 Km/hr. If he covers the same distance on cycle at the rate of 24 Km/hr, then the time taken by him in minutes is

The diagonals are congruent in a _____.

The surface area (in sq.cm.) of a sphere with radius 1 cm is :(pi = 22/7)

Among four bags, average weight of last three bags is 18 kg and the average weight of first three bags is 19 kg. If the weight of last bag is 22 kg, then what is the weight (in kg) of first bag?

In a rhombus _____.

Rahi deposited Rs. 600 in a bank that promised 8% simple interest per annum. If Rahi kept the money with the bank for 5 years, she will earn an interest of

R is 80% more efficient than S. If S alone can make a book in 90 days, then R alone can make the book in how many days?

If Cosecθ + Cotθ = 2, then Cotθ = ?