Quantitative Aptitude - Arithmetic Ability Questions

What should be the average speed of the car to cover a distance of 342 km in 1.9 hours?

When Bablu decreases the selling price of the shoes from Rs. 360 to Rs. 345, his loss increases by 4%. The cost price of the shoes is

Dipali bought a set of cups for Rs. 375, but then had to sell it later to clear old stocks for Rs. 345. What is the percentage of loss that she incurred?

The value of tan80° tan10° + sin270° + sin20∘

The median of the numbers 14, 12, 12, 16, 13 and 18 is

Simple interest on a certain sum of money for 3 years at 16% per annum is half the compound interest on Rs. 12000 for 2 years at 10% per annum. The sum placed on simple interest is

A non-zero number is greater than 7 times its reciprocal by 9.3. What is the number?

If sinθ+cosθsinθ-cosθ=3,then the value of sin4θ-cos4θ is