Quantitative Aptitude - Arithmetic Ability Questions

The sum of two fractions is 5/6. One of them is 3/4, what is the other fraction?

P and Q can complete a task in 50 and 20 days respectively. In how many days can they complete 70% of the task if they work together?

The average marks obtained by Raghav in 12 tests is 24. Zubeida has maintained an average of 23 so far but has taken only 9 of the tests. If each test is out of 30, at least how much Zubeida score in any one of the remaining three tests to still have a chance to match Raghav's performance?

What is 15% of 34 ?

A shopkeeper marks his goods 40% above the cost price and allows a discount of 25% on it. His gain % is

What is the value of tan 6° tan 36° tan 84° tan 54° tan 45°?

In these tests find the Odd figure out

In the following question, four number pairs are given. The number on left side of (–) is related to the number of 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.