Rithvik's Blog 11+

The mean of five numbers is 12. When a sixth number is added, the mean of all six numbers becomes 13. What is the sixth number?

In a triangle, angle A is twice the size of angle B. Angle C is 20° bigger than angle B. What is the size of the largest angle?

A jacket costs £80. The shop increases the price by 25%. Later, in a sale, the new price is reduced by 20%. How much does the jacket cost in the sale?

Ben and Chloe share a bag of sweets in the ratio 3 : 5. Chloe gets 18 more sweets than Ben. How many sweets were in the bag altogether?

Maya cycles at 12 km per hour for 1 hour 30 minutes. She then cycles at 15 km per hour for 40 minutes. How far does she cycle altogether?

Leo spends 1/3 of his money on a book. He then spends 1/4 of the money he has left on lunch. He now has £12 left. How much money did Leo start with?

A rectangle has a perimeter of 36 cm. Its length is twice its width. What is the area of the rectangle?