Quantitative Aptitude - Arithmetic Ability Questions

Which of the following is the correct option for the congruency of the two triangles ABC and PQR as per the SAS congruency criterion?

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

In the following question, four groups of three numbers are given. In each group the second and third number are related to the first number by a Logic/Rule/Relation. Three are similar on basis of same Logic/Rule/Relation. Select the odd one out from the given alternatives.

In ΔPQR, S and T are points on side PQ and PR respectively. ST is parallel to QR. If S divides PQ in the ratio 4:3 and length of QR is 4.9 cm, find ST?

 What is the value of (sin60° - 2/√3) ?

In what ratio does the point T(x,0) divide the segment joining the points S(-4,-1) and U(1,4)?

The area of a semicircle is 1925 cm2. Calculate its perimeter (in cm).

The measures of the four angles of a quadrilateral are in the ratio 1:2:4:5. What is the measure of the biggest angle?