Quantitative Aptitude - Arithmetic Ability Questions

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

If Tan θ = 4/3, then what is the value of Sin θ?

If 5x - 4 ≤ 2 - x and 4x + 5 > 2x - 5, then x can take which of the following values?

ax + 3y = 6 has slope -2/3. What is the value of a?

What is the area of the sector whose central angle is 90° and radius of the circle is 14 cm?

The sum of three numbers is 67. If the ratio of the first number to the second number is 3 : 5 and that of the second number to the third number is 4 : 7, then what is the second number ?

The ratio of two numbers is 5 : 6. If their product is 1470, then what is the sum of both the numbers?

What is the value of sinAtanA/(1 - cosA)?