Quantitative Aptitude - Arithmetic Ability Questions

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

What is the value of (91 + 92 + 93 + ......... +140)?

What is the value of 53% of 7400?

By increasing the price of entry ticket to a fair in the ratio 7:17, the number of visitors to the fair has decreased in the ratio 9:5. In what ratio has the total collection increased or decreased?

What is the value of √2 Sec 45 - Tan 30?

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

If (333 + 333 + 333) (233 + 233) = 6x, then what is the value of x?

A can do a piece of work in 9 days while B can do it in 12 days. A and B together can do the work in