Quantitative Aptitude - Arithmetic Ability Questions

Find the least number which when divided by 20, 25, 35 and 40 leaves remainder 14, 19, 29 and 34 respectively?

The average of marks obtained by 100 candidates in a certain examination is 30. If the average marks of passed candidates is 35 and that of the failed candidates is 10, what is the number of candidates who passed the examination?

What will be the sum of the measures all the interior angles of a polygon having 14 sides?

One-third of Poojitha's age three years ago plus one-half of her age two years from now is twenty years. How old is she now?

Δ DEF is right angled at E. If m∠F = 45°, then what is the value of 2 Sin F x Cot F?

If  2x+14x = 1, then the value of  x2+164x2is

Divide 20 into two parts such that the sum of the square of the parts is 232. What is the value of the two parts?

Point P is the midpoint of segment AB. Co-ordinates of P are (3 , 1) and B are (5, -4). What are the co-ordinates of point A?