If 5x - 1 < 3x + 2 and 5x + 5 > 6 - 2x; then x can take which of the following values?

The sum of the ages of husband and wife at present is 60. Four years ago the ratio of their ages was 7:6. What is the age of the husband?

If 25% of an electricity bill is deducted, Rs 1788 is still to be paid. How much was the bill?

Rajan sells a machine for Rs 52 lakhs at a loss. Had he sold it for Rs 62 lakh, his gain would have been 9 times the former loss. What is the cost price of the machine?

When 0.363636.....is converted into a fraction, then the result is _____.

Ticket for an adult is Rs 1200 and a child is Rs 800 respectively. One child goes free with two adults. If a group has 25 adults and 5 children what is the discount the group gets?

Which of the following is correct?

Who is the author of "Midnight's Children"?