Quantitative Aptitude - Arithmetic Ability Questions

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

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

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

Which of the following ratio is greatest?

If P : Q : R = 6 : 7 : 8 and R : S = 3 : 5, then what is P : S?

What is the equation of the line which intercepts x­axis and y­axis at 3/4 and ­2/3 respectively?

A shopkeeper marks up his wares by 60% and offers 10% discount. What will be the selling price (in Rs) if the cost price is Rs 7500?

If X2+4y2+z2-4x-2z+5-0, then find the value of y15+x5z14