Quantitative Aptitude - Arithmetic Ability Questions

The average runs conceded by a bowler in 5 matches is 45 and 15.75 in other 4 matches. What is the average runs conceded by the bowler in 9 matches?

If the ratio of cost price and selling price be 10:11, then the profit percentage is

In ΔDEF measure of angle E is 90°. If cosD = 8/17, and DE = 16cm, then what is the length (in cm) of side DF?

The distance between the points (7,7) and (k,-5) is 13. Find k?

In the following question, four number pairs are given. The number on left side of (–) is related to the number on the right side of (–) with some Logic/Rule/Relation. Three are similar on basis of same Logic/Rule/Relation. Select the odd one out from the given alternatives.

What is the value of 232 ?

Δ LMN is right angled at M. If m∠N = 60°, then Tan L =______.

If sin π/6 + sec π/6 = x, then x is