SAMPLE QUESTIONS OF POLYNEKEDE PAST QUESTIONS & ANSWERS FOR HND SCIENCE

1. Each of the winner…..to receive five thousand dollars  A. are  B. is  C. have  D. were

2. It is I who…blame for the lapses  A. was  B. am  C. is  D. are 

3.In the binary language, each letter of the alphabet, each number and each special character is made up of a unique combination of:  A. eight tetrabyte  B. eight bytes  C. eight bits D. eight kilobytes 

4. The ability to recover  and read deleted or damaged files from a criminals computer is an example of law enforcement specialty called  A. computer forensics  B. simulation  C. robotics  D. artificial intelligence 

5. The excretory product in protozoans is  A. amino acid  B. uric acid  C. ammonia  D. urea

6. Which of the following conditions in flowering plants enhances self-pollination?  A. cleistogamy  B. heterostyly  C. protandry  D. protogyny 

7. Which of the following metals will not give hydrogen with diluted hydrochloric acid?  A. Cu  B. Zn  C. Fe  D. Ca

8. Which of the following are examples of metamorphic rocks?  A. basalt and gabbro  B. gneiss and quartzite  C. granite and gabbro  D. gneiss and basalt 

9. Nigeria Federal capital territory shares boundaries with four states. What are these states?  A. Benue, Kwara, Niger and Kaduna  B. Kano, Kaduna, Niger and Kwara  C. Plateau, kwara, Niger and Kaduna  D. Niger, Benue, Kwara and Kano

10. From a group of 5 women and 7 men, a committee of 4 is to be constituted. How many committees are possible if at least 2 mean are to be considered?  A. 372  B. 385  C. 420  D. 210