Quantitative Aptitude - Arithmetic Ability Questions

If the ∠ABC and ∠ACB of triangle ABC is 80 deg and 60 deg respectively. If the Incenter of the triangle is at point ‘I’ then calculate angle BIC.

If [4(2x/5 - 3/2)]/3 + 7/5 = 37/5, then what is the value of x?

How many three digit whole numbers are there between 75 and 405?

In ΔPQR, PQ = PR = 18 cm, AB and AC are parallel to lines PR and PQ respectively. If A is the mid-point of QR, then what is the perimeter (in cm) of quadrilateral ABPC?

What must be the length (in cm) of the diagonal of a rectangle if its area and breadth are 120 sq.cm and 8 cm respectively ?

A sum of money of Rs. 1000 is lent out in two parts in such a way that the interest on one part at 10% per annum for 5 years is equal to another at 5% for 10 years. Calculate the sum lent out at 5%.

The order of rotational symmetry of a parallelogram is

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