Math Mock Test in English for online practice of Competitive Exams. Objective MCQs with answer and solution.
Results
#1. If the ratio of principal and the simple interest for 5 years is 10 : 3, then the rate of interest is :
#2. If $ (125)^{2/3}\times (625)^{1/4} = 5^{x} $, then the value of x is
#3. If there is a profit of 20% on the cost price, the percentage of profit on the sale price is :
#4. Two pipes A and B can separately fill a cistern in 60 minutes and 75 minutes respectively. There is a third pipe in the bottom of the cistern to empty it. If all the three pipes are simultaneously opened, then the cistern is filled in 50 minutes. In how much time the third pipe alone can empty the cistern?
#5. The cost price of 100 books is equal to the selling price of 60 books. The gain percentage/loss percentage is :
#6. If A and B are the HCF and LCM respectively of two algebraic expressions x and y, and A + B = x + y, then the value of $ A^3+B^3 $ is
#7. If the square of the sum of two numbers is equal to 4 times of their product, then the ratio of these numbers is :
#8. The greatest value among the fractions $ \frac27, \frac13,\frac56, \frac34 $
#9. An old article is available for Rs 12000 at cash payment or is available for Rs 7000 cash payment and a monthly instalment of Rs 630 for 8 months. The rate per cent per annum is :
#10. A 200 metre long train is running at a speed of 72 km/hr. How long will it take to cross 800 metre long bridge?
