Quantitative Aptitude - Arithmetic Ability Questions

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

Find the range of the data 2, 1, 2, 3, 5, 4, 7, 3, 5, 2, 4.

What will be the quotient when 2143 is divided by 38?

If tan a = √3 + 2, then the value of tan a - cot a is

Two circles are drawn with the same centre. The circumference of the smaller circle is 44 cm and that of the bigger circle is double the smaller one. What is the area between these two circles?A. 154 square cmB. 308 square cmC. 462 square cmD. 616 square cm

Find the volume (in cub.cm) of a hemisphere of diameter 21 cm.

Find the perimeter (in cm) of a semicircle of radius 14 cm.

Find the value of 1006×994?