A student scored 3 marks more than what he did in the previous examination in which he had scored 12. Another student scored 12 marks more than he did in the previous examination in which he had scored 84. Who had shown more. Improvement?

The score of Ishita in Mathematics is 25 more than the two third of her score in Science. If she scored x marks in Science, determine her score in Mathematics.

The total score in a football game was 72 points. The winning team scored 12 points more than the closing team. How many points did the winning team score?

Rita scored 20 marks more in Maths than the marks scored in English. Give an expression for: a. her marks in English if her marks in Maths are x. b. her marks in Maths if her marks in English are y.

On Tuesday, a watchmaker made 4 more watches than he made during the previous day. If the made 16% more watches on Tuesday than on Monday, how many watches did he make on Tuesday?

In a shooting competition a man can score 5, 4, 3, 2, 1 or 0 points for each shot. Then the number of different ways in which he can score 10 in seven shots is

A man saved रु 16,500 in 10 years. In each year after the first he saved 100 more than he did in the preceding year. How much did he save in the first year?

A man saved Rs. 16500 in ten years. In each year after the first he saved Rs. 100 more than be did in the receding year. How many did he save in the first year?

A man saved Rs. 16500 in ten years. In each year after the first he saved Rs. 100 more than be did in the receding year. How many did he save in the first year?

A student has to answer 10 out of 13 questions in an examination. The number of ways in which he can answer if he must answer atleast 3 of the first five questions is

A question paper has 20 questions, the answer to each of which is either true or false. A student scores 3 marks for every correct answer and loses 2 marks for every incorrect answer. If a student scores 25 marks, find the number of questions he answered correctly and the questions he answered incorrectly.