Quantitative Aptitude - Arithmetic Ability Questions

The average weight of P, Q and R is 45 kg. If the average weight of P and Q be 36.5 kg and that of Q and R be 52 kg, then what is the weight (in kgs) of Q?

In a triangle the length of the side opposite the angle which measures 30 degree is 12 cm, what is the length of the side opposite to the angle which measures 60 degree?

If 4/5th of 6/7th of a number is 216, then 8/9th of that number will be

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

Akash starts a business with Rs 85000 and Payal joins him with Rs 102000. If the profit at the end of a year is divided in the ratio 1 : 1, then after how many months did Payal join Akash?

In a class of 60 students there are 33 girls. The average weight of these girls is 62 Kg and average weight of the full class is 66.5 kg. What is the average weight of the boys of the class?

Find the remainder in the expression 550×651×6627?

If tan 45° + cosec 30° = x, then find the value of x.