Quantitative Aptitude - Arithmetic Ability Questions

A man starts walking at 6.30 a.m. and wants to cover a distance of 30km. His initial speed is 6 kmph and after covering three-fifth distance, he reduces his speed by 2 kmph. At what time will he complete his walk?

When 0.363636.....is converted into a fraction, then the result is _____.

The smallest number that must be subtracted from 2800 so that the obtained number is a perfect square is

Each of the questions below consists of a question and two statements numbered, I and II given below it. You have to decide whether the data given in the statements are sufficient to answer the question. Read both statements and choose the most appropriate option. Among M, N, D, P and K, who earns more than only the least earner among them?

I. N earns more than M and P but less than only D.
II. M earns more than P who earns more than K.

If (x - 4) (x2 + 4x + 16) = x3 - P, then P is equal to

In the following question, select the odd word from the given alternatives.

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

The value of the expression 2(sin6θ+cos6θ) - 3(sin4θ+cos4θ) + 1 is