Maths Mock Test in English

Maths Mock Test for Competitive Exams

Questions in Set : 20
New MCQs in each set
Medium : English

Press Finish for Result and Answer

1. 
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. 
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 ?

3. 
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% ?

4. 
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 ?

5. 
Angle subtended by a chord xy on the centre of a circle is 180 degree. if length of this chord is 36 cm, then what will be the radius of this circle ?

6. 
The table given below shows the number of pens sold by two shopkeepers P and Q in 5 months.


J1 = The value of average number of pens sold by P in all five months.
J2 = The value of average number of pens sold by Q in all five months.
What is the value of (J1/J2) ?

7. 
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.

8. 
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 ?

9. 
Find the area of a triangle whose length of each side is 13 inches. 15 inches and 14 inches.

10. 
The heights of 48 student of a class are shown in the following table.


What is the percentage of students whose height is more than 160 cm ?

11. 
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 ?

12. 
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)?

13. 
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 ___________________.

14. 
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 ?

15. 
A and B together can do a piece of work in 12 days, while A alone can complete the same work in 18 days. How long will B alone take to complete the work ?

16. 
The value of 14 + [ 100 \(\div\) { 60 \(\div\) (18 \(\div\) 6) }] of 400 is :

17. 
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,


What is the total number of girls in school P and R ?

18. 
if a + b = 12 and ab = 35, find the value of \(a^4\) + \(b^4\) - \(10^3\) ?

19. 
what is the third proportion of the numbers 15 and 30 ?

20. 
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?

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