Math Mock Test in English for online practice of Competitive Exams. Objective MCQs with answer and solution.
Results
#1. $ \{(-2)^{(-2)}\}^{(-2)} $ is equal to
#2. The ratio of two numbers is 3 : 8 and their difference is 115. The smaller of the two numbers is :
#3. The ratio of two numbers is 3 : 4 and their LCM is 48. The sum of the two numbers is :
#4. The average age of 30 students is 9 years. If the age of their teacher is included, the average age becomes 10 years. The age of the teacher (in years) is:
#5. In an examination there are three subjects of 100 marks each. A student scores 60% in the first subject and 80% in the second subject. He scored 70% in aggregate. His percentage of marks in the third subject is :
#6. In what ratio must a mixture of 30% alcohol strength be mixed with that of 50% alcohol strength so as to get a mixture of 45% alcohol strength ?
#7. A number when divided by 221 leaves a remainder 64. What is the remainder if the same number is divided by 13?
#8. A boat goes 20 km downstream in one hour and the same distance upstream in two hours. The speed of the boat in still water is :
#9. 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
#10. The average of all the odd integers between 2 and 22 is :
