Quantitative Aptitude - Arithmetic Ability Questions

What is the value of ( 1/3 + cosec30)?

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

Find the LCM of 12, 16, 20 and 24.

The sum of the lengths of the edges of a cube is equal to the perimeter of a square. If the numerical value of the volume of the cube is equal to the numerical value of the area of the square, then the length of one side of the square is

The difference between the largest and the smallest angles of a triangle whose angles are in the ratio of 5:3:10 is

X and Y started a business by investing Rs 171000 and Rs 243000 respectively. If X’s share in the profit earned at the end of year is Rs 3800, then what will be the total profit (in Rs) earned by them together?

Among four students sitting in a row, average age of last three students is 20 years and the average age of first three students is 21 years. If the age of first student is 26 years, then what is the age (in years) of the last student?

The sum of the digits of a 2­digit number is 17. If we add 9 to the number, the new number obtained is a number formed by interchange of the digits. Find the number.