Maths Mock Test in English

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% ?

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 ?

2 cubes each of volumes 125 \(cm^3\) are joined end to end. the surface area of the resulting cuboid is :

An auto rickshaw travels 20 km from point P to Q then 25 km from Q to R. The total times took was 1 hour 30 minutes. what was the average speed of the auto rickshaw ?

In a test, the average score of 50 student is 66. Out of the total student, 40 % are girls and the rest are boys. The average score of the boys is 20% less than that of the girls. What is the average score of the girls ?

Simplify :

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 ?

A sum of Rs. 7500 amounts to Rs. 15000 in two years at compound interest calculated annually. How much will Rs. 7500 becomes in four years ?

What will be the compound interest on Rs.14,000 for 2 years at the rate of 10% per annum compounded annually ?

The population of a village is 9,000. if the annual birth rate is 12.5% and the annual death rate is 2.5%, calculate the population after three years.

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

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

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

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 sec \(\theta\) + tan \(\theta\) = 5, then what is the value of sec \(\theta\) - tan \(\theta\) ?

A car travels a distance of 60 km at uniform speed. if the speed of car is increased by 8 km/hr, then it takes 2 hours less to cover the same distance, what is the original speed of the car ?

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 ?

2/5 of marked price is equal to 5/8 of selling price. What is the discount percent ?

The value of 11 \(\div\)[1+1 \(\div\)(1 + 1 \(\div\) 3)}] is:

The speed of a bus is 108 km/hr. Find the distance covered by the bus in 2 seconds.