Quantitative Aptitude - Arithmetic Ability Questions

The median of the numbers 4, 2, 2, 6, 3 and 8 is

Two equal sum are invested in two different schemes. One scheme gives simple interest and the other gives compound interest (annual compounding).The sum of interest obtained after 2 years from both the schemes is Rs 3717. If both scheme have 13% per annum interest rate, then what is the first year interest (in Rs) for simple interest scheme?

What is the sum of the first 11 terms of an arithmetic progression if the 4th term is 11 and the 7th term is -4?

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

ΔUVW is right angled at V. If secU = 5/3, then what is the value of tanW ?

What is the value of (tan60 - 1/3) ?

Determine the largest 4 digit number which is a perfect square.

What is the simplified value of (cosec A + sin A)(cosec A – sin A)?