Quantitative Aptitude - Arithmetic Ability Questions

What is the simplified value of Sec ACot A + Tan A2 ?

A car travels 80 km in 2 hours and a train travels 180 km in 3 hours . The ratio ofspeed of the car to the train is

What is the value of 1+aa1/2+a-1/2-a1/2+a-1/21+a+a-1/2 ?

The ratio of three numbers is 2 : 3 : 5. If the sum of the three numbers is 275, then what is the largest among the three numbers?

Findout the odd word/letters/number/number pair from the given alternatives.

In a colored picture of blue and yellow color, blue and yellow color is used in the ratio of 4:3 respectively. If in upper half, blue : yellow is 2:3, then in the lower half blue : yellow is

Asif is twice as good as workman as Bashir and together they finish a piece of work in 30 days. In how many days will Asif alone finish the work?

If 7x - (3/2) * (4x - 9) = 6.5, then the value of x is?