Maths Mock Test in English

A traders marks his goods at 45% above the cost price. he offers a discount of 21% to his customers. What is his percentage profit (rounded off to the nearest integer)?

An article was sold at a loss of 14% if it was sold for Rs. 756 more, then there would have been a gain of 7%, Find the cost price of the article.

The longest side of the obtuse triangle is 7 cm and the other two sides of the triangle are 4 cm and 5 cm. Find the area of the triangle.

If cot y = \(\frac{12}{5}\) then what is the value of \(cos^2\)y ?

Inside a triangle ABC, a straight line parallel to BC intersects AB and AC at the points P and Q, respectively. if AB = 6PB, then PQ : BC is ___________________.

The average age of 30 students is 15 years. it was observed that while calculating the average age, the age of a student was taken as 15 years instead of 9 years. What will be the correct average age ?

The following bar graph shows the marks of a student from 5 different subjects in 2018 and 2019. Find the ratio of total marks of 2018 to the total marks of 2019.

If the salary of A is 60% less than that of B, then by how much percent is the salary of B more than that of A?

Find the area of a triangle whose length of each side is 13 inches. 15 inches and 14 inches.

A man P purchased a land for रु 4,32,000 on the outskirts of a city. Due to some reason, its value depreciated at 25% per annum and he sold it to Q after 2 years. At this time, the city expanded and new projects of infrastructures started coming up. As a result of the expansion, there was an appreciation of real estate prices at the rate of 50%. What would be the value (in रु ) of the land after 2 years, from the time Q bought the land from P ?

If p/q = r/s = t/u = 2/5, then what is the value of (4p + 3r + 7t) : (4q + 3s + 7u) ?

Radii of two circle are 12 cm and 5 cm. Distance between their centres is 25 cm. What is the lenth of the direct common tangent ?

The following histogram shows the score by the students of grade 10. What percent of total student scored more than 60% ?

Shovik purchases two types of sugar : the first type at Rs. 45kg and the second type at Rs. 80 per kg. in what ratio should Shovik blend the first type of sugar with the second type so that so that, by selling each kg of the blended sugar at Rs. 72 per kg, he makes a profit of 20% ?

A student scored 77, 80, 88, 73 and 62 marks out of 100 in five subjects. What are his average marks ?

A new mobile is introduced into the market and is marked at 25% above its original cost price. What discount should be given on the marked price to gain a profit of 20% ?

A shopkeepr marks up his goods by 30% and then gives a discount of 10 % on the marked price. A part from this, he uses a faulty balance which reads 1 kg for 870 g. what is his net profit percentage ?

The bar graph given below shows the saving and expenditure of 5 companies J, K, L, M and N.