Math Mock Test in English for online practice of Competitive Exams. Objective MCQs with answer and solution.
Results
#1. What per cent decrease in salaries would exactly cancel out the 20 per cent increase?
#2. The time in which Rs 80000 amounts to Rs 92610 at 10% p.a. compound interest, interest being compounded semi-annually is :
#3. A tank can be filled by pipe A in 2 hours and pipe B in 6 hours. At 10 a.m., the pipe A was opened. At what time will the tank be filled if pipe B is opened at 11 a.m.?
#4. The HCF of two numbers is 96 and their LCM. is 1296. If one of the number is 864, the other is
#5. Two numbers are in ratio 5 : 8. If their difference is 48, then the smaller number is :
#6. If the square of the sum of two numbers is equal to 4 times of their product, then the ratio of these numbers is :
#7. Three years ago, the average age of a family of 5 members was 17 years. A baby having been born, the average age of the family is the same today. The present age of the baby (in year/s) is :
#8. The simplified value of $ \frac{4}{15} \text{ of } \frac58\times 6+15-10 $ is
#9. If 90% of A = 30% of B and B = 2x% of A, then the value of x is
#10. Two successive discounts of 10% and 5% is given on a bill of Rs 110. Find the net amount of money payable to clear the bill. (Answer to the nearest rupee)
