Quantitative Aptitude - Arithmetic Ability Questions

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

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

What is the value of Cot 45° - (1/√3)Cosec 60°?

The point where the 3 medians of a triangle meet is called

The perimeter of two similar triangles ABC and PQR are 36 cms and 24 cms respectively. If PQ = 10 cm then the length of AB is

Two chords AB and PQ of a circle intersect at D inside a circle. If AD = 4 cm, DB = 6 cm, QD = 3 cm, the length of PQ is equal to

An object travels 24 m in 3 s and then another 15 m in 2 s. What is the average speed of the object?

ΔDEF is right angled at E. If m∠D = 45°, then find the value of (tanF + 1/3).