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.

N is the smallest three digit prime number. When N is divided by 13, then what will be the remainder?

Mayur can complete a work in 27 hours. If he is joined by Jayantika who is 100% more efficient, in what time will they together finish the work?

The marked price of a pencil is 35% more than its cost price. What maximum discount percentage can be offered by the shopkeeper to sell his pencil at no profit or no loss?

If the selling price of an item is Rs 1000 after getting a discount of 20%, then what was the marked price (in Rs)?

The volume of a spherical balloon is increased by 700%. What is the percentage increase in its surface area?

A person crosses a 900 metres wide road in 120 seconds. What is his speed (in km/hr)?