Math Mock Test in English for online practice of Competitive Exams. Objective MCQs with answer and solution.
Results
#1. The average of 15 numbers is 7. If the average of the first 8 numbers be 6.5 and the average of last 8 numbers be 9.5, then the middle number is :
#2. Two boats A and B start towards each other from two places, which is 108 km apart. Speed of the boat A and B in still water are 12 km/hr and 15 km/hr respectively. If A proceeds down and B up the stream, they will meet after how many hours?
#3. Two numbers are in the ratio 1 : 3 If their sum is 240, then their difference is :
#4. A train passes an electrical pole in 20 seconds and passes a platform of length 250 m in 45 seconds. Find the length of the train .
#5. If the ratio of cost price to selling price is 10: 11, then the rate of percent of profit is
#6. Of the three numbers, the second is twice the first and also thrice the third. If the average of the three numbers is 44, the largest number is
#7. A man, a woman and a boy can together complete a piece of work in 3 days. If a man alone can do it in 6 days and a boy alone in 18 days, how long will a woman alone take to complete the work?
#8. The first odd number is 1, the second odd number is 3, the third odd number is 5 and so on. The 200th odd number is :
#9. The ratio of two numbers is 3 : 8 and their difference is 115. The smaller of the two numbers is :
#10. If the product of two positive numbers is 1575 and their ratio is 7 : 9, then the greatest number is :
