Quantitative Aptitude - Arithmetic Ability Questions

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

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

The compound interest earned in two years at 12% per annum is Rs 10176. What is the sum (in Rs) invested?

In a triangle, the distance of the centroid from the three vertices is 4cm, 6cm and 8cm respectively. Then the length of the smallest median is:

ΔPQR is right angled at Q. QS is the altitude. PQ is 4√29 cm and PS is 8 cm. Find length of SR?

A kite is flying in the sky. The length of string between a point on the ground and kite is 420 m. The angle of elevation of string with the ground is 30 deg. Assuming that there is no slack in the string, then what is the height (in metres) of the kite?

What is the simplified value of cosec Acot A + tan A2 ?

∆PQR is right angled at Q. If m∠R = 45°, then find the value of (cosecP - √3/2)