Quantitative Aptitude - Arithmetic Ability Questions

Average of 11 numbers is 7. If every number is doubled, then what will be the new average of the numbers?

(91 + 92 + 93 + ......... +110) is equal to

If 6A = 7B = 5C; find A : B : C

0.09% of 25% of 1200 is equal to____________.

The ratio of the ages of two boys is 3:4. After 3 years, the ratio will be 4:5.The ratio of their ages after 21 years will be

Find out the odd word/letters/number/number pair from the given alternatives.

The price of a product after getting 20% discount is Rs 3,024 which includes 5% tax on selling price. What was the marked price (in Rs) of the product?

A trader had 630 kgs of rice. He sold a part of it at 15% profit and the rest at 8% profit, so that he made a total profit of 12%. How much rice (in kgs) did he sell at 8% profit?