Mock Test

Exam: SSC CGL Subject: Quantitative Aptitude Topic: Time and Work

Total Questions: 20

Q1. A train travelling at 72 km/hr crosses a 150 meters long platform in 10 seconds. How long will it take to cross a 300 meters long platform?

15 seconds 17.5 seconds 20 seconds 22.5 seconds
Q2. 2 men and 3 women can complete a work in 10 days. 3 men and 2 women can complete the same work in 8 days. In how many days can 1 man and 1 woman complete the work?

12 days 14 days 15 days 16 days
Q3. When an article is sold at a profit of 10%, the profit is Rs. 150. What is the cost price of the article?

Rs. 1200 Rs. 1350 Rs. 1500 Rs. 1650
Q4. A, B, and C can complete a work in 8, 10, and 12 days respectively. They start working together. After 3 days, A leaves. After another 2 days, B leaves. C alone completes the remaining work. If the total wages are Rs. 6000, what is C's share?

Rs. 2400 Rs. 2700 Rs. 2880 Rs. 2600
Q5. A can do a work in 15 days. B can do the same work in 10 days. They work together for 3 days. Then B leaves. In how many days will A complete the remaining work?

2 days 3 days 4 days 5 days
Q6. A and B start a business with Rs. 2000 and Rs. 3000 respectively. A invests for 8 months and B invests for 6 months. If the total profit is Rs. 2400, what is B's share?

Rs. 1000 Rs. 1200 Rs. 1400 Rs. 1500
Q7. A clock strikes once at 1 o'clock, twice at 2 o'clock, thrice at 3 o'clock and so on. How many times will the clock strike in 24 hours?

156 180 300 360
Q8. A mixture contains milk and water in the ratio 7:3. If 5 liters of water are removed, the ratio becomes 7:1. Find the initial quantity of milk.

35 liters 40 liters 45 liters 50 liters
Q9. If 3 men and 4 women can complete a work in 7 days, and 4 men and 3 women can complete the same work in 6 days. In how many days can 5 men and 2 women complete the work?

8 days 9 days 10 days 11 days
Q10. A sum of money triples itself in 15 years at simple interest. What is the rate of interest per annum?

5% 10% 13.33% 20%
Q11. If the cost price of 15 pens is the selling price of 12 pens, then the gain per cent is:

20% 25% 30% 35%
Q12. At what time between 4 and 5 o'clock will the hands of a clock be together?

4:21 9/11 4:25 5/11 4:30 10/11 4:32 8/11
Q13. If x = 30°, then what is the value of 2sin(x)cos(x)?

1/2 √3/2 1 √3
Q14. A clock gains 5 minutes every hour. If it is set correctly at noon, what time will it show at 6 PM?

6:25 PM 6:30 PM 6:35 PM 6:20 PM
Q15. A train passes a bridge in 15 seconds. The speed of the train is 54 km/hr. If the length of the bridge is 250 meters, what is the length of the train?

100 meters 125 meters 150 meters 175 meters
Q16. In an examination, 35% of the students failed, and 60% of the students who failed were boys. If 40% of the total students were boys, what percentage of the girls failed?

22.75% 25% 30% 37.5%
Q17. Two trains are running in opposite directions at speeds of 60 km/hr and 40 km/hr. What is their relative speed?

20 km/hr 80 km/hr 100 km/hr 120 km/hr
Q18. What is the probability of selecting the letter 'A' from the word 'BANANA'?

1/6 2/6 3/6 4/6
Q19. A shopkeeper allows a discount of 10% on the marked price of Rs. 500. If he still gains 20%, what is the cost price?

Rs. 350 Rs. 375 Rs. 400 Rs. 450
Q20. A train traveling at 72 km/hr crosses a signal post in 8 seconds. What is the length of the train?

144 meters 160 meters 180 meters 200 meters

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