Quantitative Aptitude - Arithmetic Ability Questions

Find the value of 6732.8 + 673.28 + 67.328 + 6.7328 + 0.67328 ?

In the following question, four groups of three numbers are given. In each group the second and third number are related to the first number by a Logic/Rule/Relation.Three are similar on basis of same Logic/Rule/Relation. Select the odd one out from the given alternatives.

Determine the value of a/b + b/a when a + b = 8 and ab = 4.

What is the equation of the line which has 3/2 and -­4/7 as x and y intercept respectively?

A right-angled triangle ABC is right-angled at B, and tan A = 4/3. If AC = 25 cm, the length of BC is

The marked price of a shirt is Rs 1800 and retailer gets a discount of 40%. If he sells that shirt for Rs 1800, then what is the profit percentage of retailer?

The amount of extension in a spring is proportional to the weight hung on it. If the weight of 5 kgs produces an extension of 0.4 cm, what weight would produce an extension of 5cm?

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