Quantitative Aptitude - Arithmetic Ability Questions

The average weight of two players P and Q of a football team is 38 kg. The average weight of P, Q and their coach T is 49 kg. What is the weight (in kg) of coach?

What is the value of Cot 60°- Sec 45°?

Determine the value of a2+b2a3+b3 when a = 2+√3 and b = 2-√3.

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

A sum of Rs 125 is divided among u, v and w in such a way that u gets Rs 10 more than v and v gets Rs 5 more than w. What is the ratio of their shares?

Two circles touch each other at point X. A common tangent touch them at two distinct points Y and Z. If another tangent passing through X cut YZ at A and XA= 16 cm, then what is the value (in cm) of YZ?

The least number to be added to 13851 to get a number which is divisible by 87 is

Dealer purchased an article for Rs. 900 and fixes the list price in such a way that he gains 20% after allowing 10% discount, then the list price is