Maths Mock Test in English

Which of the following numbers is divisible by 7 ?

If the cost price of a refrigerator is Rs.17200 and the loss percentage is 8%, then what is the selling price (in Rs.) of the refrigerator ?

what is the third proportion of the numbers 15 and 30 ?

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

Three numbers are in the ratio 4 : 5 : 7, The sum of the smallest and largest numbers is 44. what is the second smallest number ?

A person sells wheat at a profit of 25 percent. If he reduces its sellings price by Rs. 40, then he suffers a loss of 25 percent, What was the initial selling price of the wheat ?

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

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 ?

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

if a + b = 12 and ab = 35, find the value of \(a^4\) + \(b^4\) - \(10^3\) ?

X alone can finish a work in 18 days. Y alone can finish the same work in 9 days, if X, Y and Z together can finish the same work in 4 days, then in how many days Z alone can finish the work ?

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

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 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.

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 ?

if 2a + b = 10, 2ab = 9, and 2a > b, then find the value of 2a - b.

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?

The pie chart given below shows the number of girls in six schools P, Q, R, S, T and U, The total number of girls in all these six schools are 3000, Number of girls in a particular school in shown as a Percentage of total number of girls in all these six school,