Quantitative Aptitude - Arithmetic Ability Questions

3 years ago, the ratio of Maya's and Shikha's age was 5:9respectively. After 5 years, this ratio would become 3:5. Find present age of Maya?

If 7 spiders make 7 webs in 7 days , then 1 spider will make 1 web in how many days ?

In the following question, select the odd word pair from the given alternatives.

What is the difference between the maturity values, if Rs. 12500 is invested for 2 years at 20% per annum simple interest and compound interest?

If 2x - 6 ≤ x - 3 and 1+3x < 4x + 4, then x can take which of the following values?

If 5x + 4(1 -­ x) > 3x - ­4 > 5x/3 -­ x/3; then x can take which of the following values?

Find a two digit number which is exactly three times the product of its digits?

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