Quantitative Aptitude - Arithmetic Ability Questions

If 3(2 - 3x) < 2 - 3x ≥ 4x -6; then x can take which of the following values?

Simplify 81x2 - 49y29x + 7y

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

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

Three runners A,B and C run a race, with runner A finishing 12 meters ahead of runner B and 18 meters ahead of runner C, while runner B finishes 8 meters ahead of runner C. Each runner travels the entire distance at a constant speed. The length of the race is

The average of 7 numbers is 30. If the average of first three numbers is 25 and that of last three numbers is 35, then what is the fourth number?

ΔABC is right angled at B. BD is its altitude. AD = 4 cm and DC = 12 cm. What is the value of AB (in cm)?

Select the odd word from the given alternatives.