Quantitative Aptitude - Arithmetic Ability Questions

If the interest is compounded half-yearly, then what will be the compound interest (in Rs) on a sum of Rs 10000 for 1 year at the rate of 10% per annum?

A number 35786X625 is completely divisible by 9, find the smallest whole digit number in the place of ‘X’.

Sunil started his journey at 2:33:34 p.m. and reached the destination at 4:43:45p.m. Anil started the journey 45 min 27 secs after Sunil and reached the destination 37 mins 16 secs after him. How long did Anil take to complete his journey?

The ratio of sand to gravel in a mixture is 7 : 8 while that between gravel and cement is 6 : 7. What is the ratio of sand to cement in the mixture?

If the diameter of a circle is 35 cm, then what will be its circumference (in cm)?

In which of the following quadrilaterals opposite angles are supplementary?

20 is 0.25% of?

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