Quantitative Aptitude - Arithmetic Ability Questions

Select the odd number from the given alternatives.

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

What is the value of Cot 45° - (1/√3)Cosec 60°?

If the number 247_679 is completely divisible by 9, then the smallest whole number in the place of the blank digit will be

The point where the 3 medians of a triangle meet is called

The average of 17 results is 60. If the average of first 9 results is 57 and that of the last 9 results is 65, then what will be the value of 9th result?

The angles of depression of two ships from the top of a light house are 60° and 45° towards east. If the ships are 300 m apart, the height of the light house is

A man buys 7 shirts at Rs 300 each, 2 trousers at Rs 450 each and 1 pair of shoes at Rs 500 each. What is the average expenditure (in Rs) per article?