Quantitative Aptitude - Arithmetic Ability Questions

At least one pair of opposite angles is congruent in a _____.

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?

In the following question, select the odd word from the given alternatives.

If the length of the transverse tangent is 8 cm, then calculate the centre distance (in cm) of the two circles with radii 7 cm and 3 cm.

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

The sum of two numbers is equal to thrice their difference. If the smaller of the numbers is 10 find the other number.

The number of sides of a regular polygon whose exterior angles are each 40 deg is

A cylindrical vessel of radius 8 cm is partially filled with water. By how much will the water level rise if a sphere of radius 7 cm is completely immersed in this water?