Quantitative Aptitude - Arithmetic Ability Questions

The sum of a number and 4 times its reciprocal is 5. What is the number?

Which of the following conditions is TRUE for the two line segments AB and CD to be congruent?

If 2+aa + 2+bb + 2+cc = 4, then the value of ab+bc+caabc is

Let O be the orthocentre of the triangle ABC. If ∠BOC = 150°, Then ∠BAC is

Ram's father is twice as old as Ram is. Eight years ago the age of Ram's father was 2.5 times his age. What is Ram's current age?

What is the average of 36, 43, 51, 68, and 77?

A batsman in his 12th innings makes a score of 120, and thereby increase his average by 5. The average score after 12th innings is

If the 8 digit number 136P5785 is divisible by 15, then find the least possible value of P?