HSSC Durga Shakti/25-12-2021

Total Questions: 100

1. 592×592-592×167+167×167 ÷ 592×592-592×167+167×167 the value of -

Correct Answer: (d) 759

2. In Haryana, the Hathnikund Barrage is situated on the river:

Correct Answer: (c) Yamuna

3. In the English alphabet, which is the 21st letter from the left end?

Correct Answer: (d) U

4. In a mixture of 60 liters, the ratio of milk and water is 2:1. If the ratio of milk and water is to be 1:2, the amount of water (in liters) to be added is:

Correct Answer: (d) 60

5. The public enterprises like Indian Oil Corporation Limited and Steel Authority of India Limited are examples of:

Correct Answer: (a) Maharatnas

6. The branch of study that explores the diversity of organisms and their relationships is called:

Correct Answer: (b) Systematics

7. Kamal is 5 times older than her sister Veena, who is 2 years younger than her brother Vijay. If Vijay is 10 years old, Kamal's age is:

Correct Answer: (b) 40 years

8. In a certain code, APPLE is coded as 25, GRAPES as 36. What will PAPAYA be coded as?

Correct Answer: (d) 36

9. The average of 4 observations is 20. When a constant 'C' is added to each observation, the mean becomes 22. The value of 'C' is:

Correct Answer: (a) 2

10. Value of (0.5)⁴ - (0.4)⁴ ÷ (0.5)² - (0.4)² =

Correct Answer: (a) 0.09