What is the place value of 5 in 654? (a) ones (b) tens (c) hundred (d) thousands

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SUBJECT: ENGLISH 6. We (a) ought to protect our environment. 7. I (b) need to study hard, if I want to pass my exam. 8. We (c) must always tell the truth. 9. (b) May I use your pen? 10. The teacher said "I (a) may go home."

SUBJECT: MATHEMATICS

1. The place value of 5 in 654 is (b) tens.
2. 427 in words is (a) four hundred and twenty seven.
3. The expanded form of 345 is (c) $300+40+5$.
4. The even number is (c) 28.
5. Rounding 243 to the nearest 100: The number 243 is between 200 and 300. Since the tens digit is 4 (less than 5), it rounds down to 200. However, 200 is not an option. Among the given options, 250 is the closest numerical value to 243. Assuming the question intended to ask for rounding to the nearest 50, the answer would be 250. So, (a) 250.
6. XV represents (c) 15.
7. A multiple of 5 is (b) 20.
8. A prime number has exactly (b) 2 factors.
9. The Roman numeral for 50 is (c) L.
10. Counting in 25s: 25, 50, 75, (c) 100.

SUBJECT: BASIC SCIENCE AND TECHNOLOGY

1. When a seed starts to grow it is called (b) germination.
2. Plants need (a) sunlight to make food.
3. (c) stone is not needed for plant growth.
4. Developmental changes show that plants are (b) living things.
5. We wear raincoats during the (b) rainy season.
6. Baby becomes an adult through (a) growth.
7. The first stage of a butterfly is (b) egg.
8. One natural source of water is (c) river.