By selling a bicycle for Rs. 4275, a shopkeeper loses 5%. For how much should he sell it to have a profit of 5%?

A pre-owned car was bought for Rs. 240000. On repairs Rs.15000 was spent, Rs. 8500 was paid for its insurance. Then, it was sold for Rs. 258230. What is the gain or loss percentage?

The marked price of an LED tube light is Rs. 550 and the shopkeeper offers a discount of 8% on it. Find the selling price of the LED tube light.

Find the single discount which is equivalent to two successive discounts of 25% and 20% given on an article.

A water heater is sold by a trader for Rs. 10502 including GST at 18% . Find the marked price of the water heater and GST.

The sum of two numbers is 36 and one number exceeds another by 8. Find the numbers.

The length of a rectangular field exceeds its breadth by 9 metres. If the perimeter of the field is 154m, find the length and breadth of the field.

mother is five times as old as her daughter. After 2 years, the mother will be four times as old as her daughter. What are their present ages?

The sum of the digits of a two-digit number is 8. If 18 is added to the value of the number, its digits get reversed. Find the number.

Construct a trapezium BOAT in which \(\overset { - }{ BO } \) is parallel to \(\overset { - }{ TA } \), BO = 7 cm, OA = 6 cm, BA = 10 cm and TA = 6 cm. Also find its area.

Construct a trapezium CARD in which \(\overset { \_ }{ CA } \) is parallel to \(\overset { \_ }{ DR} \), CA = 9 cm, ㄥCAR = 70, AR = 6 cm and CD = 7 cm. Also find its area.

Construct a trapezium DEAN in which \(\overset { \_ \_ }{ DE } \) is parallel to \(\overset { \_ \_ }{ NA } \), DE = 7 cm, EA = 6.5 cm ㄥEDN = 100⁰ and ㄥDEA = 70⁰. Also find its area.

Construct a trapezium DESK in which \(\overset { \_ \_ }{ DE } \) is parallel to \(\overset { \_ \_ }{ KS } \), DE = 8 cm, ES = 5.5 cm, KS = 5 cm and KD = 6 cm. Find also its area.

There are 270 ginger chocolates, 384 milk chocolates and 588 coconut chocolates. What is the largest number of containers possible so that each container contains the same number of chocolates of each kind?

Do the given repeated division problem in repeated subtraction method and verify the HCF of 255, 204 and 68.