Quantitative Aptitude - Arithmetic Ability Questions

Find the mean value of 2, 3, 3, 4, 6, 7

If Sinθ = √3/2 and 0°<θ<90°, then the value of tan(θ-15°) is

If 192 pens cost is Rs.10, how many pens can be bought for Rs.5?

If Sec θ = 13/12, then Cot θ = ?

Deepti bought a set of cups for Rs. 175, but then had to sell it later to clear old stocks for Rs. 161. What is the percentage of loss that she had to incur?

Raghavendra sells a machine for Rs 43 lakhs at a loss. Had he sold it for Rs 52 lakh, his gain would have been 5 times the former loss. Find the cost price of the machine.

A shopkeeper sells wheat at a profit of 20% and for weighing uses a weight which is 10% less than the actual weight. What is his total profit percentage?

Twenty women can do a work in sixteen days. Sixteen men can complete the same work in fifteen days. The ratio between the capacity of a man and a woman is