Quantitative Aptitude - Arithmetic Ability Questions

What approximate value should come in place of the question mark (?) in the following equation (Note: You are not expected to calculate the exact value)?(55.01+16.0003)×22.01÷10.998 =?

What is the value of (cos45° + 1/3) ?

If cosA + cos2A = 1 then the value of sin2A + sin4A is

Mr. Mahesh sold a bus for Rs. 22,100 with a loss of 15%. At what price should the bus be sold to get a profit of 15%?

If the side of a square is increased by 20%, then what will be the percentage increase in its perimeter?

If 2x - 3 = 3x - 5, then the numerical value of (x - 3)2 is

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

What is the measure of the smaller of the two angles formed between the hour hand and the minute hand of a clock when it is 5:49 p.m.?