Quantitative Aptitude - Arithmetic Ability Questions

The area of the square field is 196 sq.m. Its each side is

If  tan2θ + cot2θ = 2, then what is the value of 2sec θ cosec θ?

A sum fetched a total simple interest of Rs.5,400 at the rate of 12.5 %/yr in 4 years. What is the sum (in Rs)?

Selling price of an article is Rs 1144. If loss percentage is 12%, then what is the cost price (in Rs) of article?

The value of cosec260 + sec260 cot260 + tan230 will be

∆ABC is right angled at B. If m∠A = 30°., then Sec C =?

If 3sinθ+4cosθ=5 (0<θ<90°) then the value of sinθ is

An army of 12000 consists of Europeans and Indians. The average height of a European is 5ft 10 inches and that of an Indian is 5ft 9 inches and that of the whole army is 5ft 9 3/4 inches. Then the number of Indians in the army is ?