Math Mock Test in English for online practice of Competitive Exams. Objective MCQs with answer and solution.

### #1. A train of length 150 m takes 30 seconds to cross a bridge of 500 m long. How much time will the train take to cross a platform of length 370 m?

### #2. A train of length 120 m long, takes 6 seconds to pass a telegraph post, the speed of train is :

### #3. Two trains of length 140 m and 160 m run at the speed of 60 km/hour and 40 km/hour respectively in opposite directions on parallel tracks. The time (in seconds) which they take to cross each other is :

### #4. The sum 5 + 6 + 7 + 8 + … + 19 is equal to

### #5. If there is a profit of 20% on the cost price, the percentage of profit on the sale price is :

### #6. The cost price of 36 books is equal to the selling price of 30 books. The gain percent is :

### #7. A shopkeeper fixes the price of an article at 30% higher than its actual cost. If he sells it at 10% discount on marked price then, the profit is :

### #8. The missing number of the sequence 0, 2, 8, 18,__, 50 is :

### #9. The simplified value of \((0.2)^3\times 200 \div 2000\: \text{of} \:(0.2)^2\) is

### #10. Six numbers are arranged in decreasing order. The average of the first five numbers is 30 and the average of the last five numbers is 25. The difference of the first and the last numbers is :