Quantitative Aptitude - Arithmetic Ability Questions

What is the value of cos 11π/6?

Compute 4923 / 547 - 10

In what ratio should Darjeeling Tea costing Rs. 400 per kg be mixed with Assam Tea costing Rs. 300 per kg. So that by selling the mixture at Rs. 408 per kg, there is a gain of 20%?

The 3rd and 8th term of an arithmetic progression are -13 and 2 respectively. What is the 14th term?

Select the odd word/letters/number/number pair from the given alternatives.

In the following question, select the odd letter/letters from the given alternatives.

Two numbers are in the ratio 4:5 and their HCF is 13. Their LCM is

On selling 120 bottles, Vijay earns profit equal to the cost price of 10 bottles. What is the profit percentage?