Chemistry Introduction, Lecture notes of Chemistry

About the introduction of inorganic and organic chemistry study of the structure, properties, composition, reactions, and preparation of carbon-containing compounds. Most organic compounds contain carbon and hydrogen, but they may also include any number of other elements

Typology: Lecture notes

2022/2023

Uploaded on 07/18/2023

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Instructions:
You have 60 minutes to answer
Use the back of this paper for your solutions
Choose the correct answer
Use ballpen or pencil to answer the question
Write the correct answer
Read the questions carefully
MATH
1. What is the next sequence?
6,9,12,15,18_?
a. 21 b. 24 c. 30 d. 33
2. 7,8,10,13,17,_?
a. 18 b. 19 c. 22 d. 24
3. What is the missing sequence?
4,9,16,25,36, ? , 64
a. 49 b. 53 c. 54 d. 60
4. What is the next number in the following sequence?
30, 35, 45, 65, 105
a. 195 b. 190 c. 175 d. 185 E. 180
5. What is the next number in the following sequence?
6,9,14,26,50,91_?
a. 154 b. 135 c. 160 d. 110 e. 120
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Instructions:

  • You have 60 minutes to answer
  • Use the back of this paper for your solutions
  • Choose the correct answer
  • Use ballpen or pencil to answer the question
  • Write the correct answer
  • Read the questions carefully

MATH

  1. What is the next sequence? 6,9,12,15,18_? a. 21 b. 24 c. 30 d. 33
  2. 7 ,8,10,13,17,_? a. 18 b. 19 c. 22 d. 24
  3. What is the missing sequence? 4 ,9,16,25,36,? , 64 a. 49 b. 53 c. 54 d. 60
  4. What is the next number in the following sequence? 30, 35, 45, 65, 105 a. 195 b. 190 c. 175 d. 185 E. 180
  5. What is the next number in the following sequence? 6,9,14,26,50,91_? a. 154 b. 135 c. 160 d. 110 e. 120
  1. Find the next sequence 9,17,25,33,41,49,_, a. 57 b. 3 2 c. 51 d. 55
  2. What is the missing sequence? 2,4,9,17,28,_? a, 55 b. 42 c. 36 d. 74
  3. A TV has a sale of 25% discount, the TV cost of 5,000 pesos, How much will the TV cost? a. 4,999.75 b. 3,470.00 c. 3,750.00 d. 2, 500
  4. A group of friends went to a coffee shop the price of coffee is cost of $ 250 but they pay it only in $ 225 , how much the discounted? a. 50% b. 5% c. 25% d. 10%
  5. (for 2pts) Daniel wants to cook for his coming parents, he wants to cook a chicken curry but his limited time only 60 minutes/1hr, He began cooking starting 6: 15 pm, He cooked for 34 min, 5 minutes before he completed cooking the chicken curry what time does he done to cooked? a. 6: 50 pm b. 7:05 pm c. 6: 4 4 pm d. 7 : 02 pm Regarding Question above, does he have time to prepare the dishes? a. Yes b. No
  1. One of Magellan's ships explored the ___ of South America for a passage across the continent. A. coastline B. mountain range C. physical features D. islands E. none of the above
  2. Four of the ships sought a passage along a southern ___. A. coast B. inland C. body of land with water on three sides D. border E. answer not available
  3. The passage was found near 50 degrees S of ___. A. Greenwich B. The equator C. Spain D. Portugal E. Madrid
  4. In the spring of 1521, the ships crossed the ___ now called the International Date Line. A. imaginary circle passing through the poles B. Imaginary line parallel to the equator C. area D. land mass E. answer not found in article King Louis XVI and Queen Marie Antoinette ruled France from 1774 to 1789, a time when the country was fighting bankruptcy. The royal couple did not let France's insecure financial situation limit their immoderate spending, however. Even though the minister of finance repeatedly warned the king and queen against wasting money, they continued to spend great fortunes on their personal pleasure. This lavish spending greatly enraged the people of France. They felt that the royal couple bought its luxurious lifestyle at the poor people's expense. Marie Antoinette, the beautiful but exceedingly impractical queen, seemed uncaring about her subjects; misery. While French citizens begged for lower taxes, the queen embellished her palace with extravagant works of art. She also surrounded herself with artists, writers, and musicians, who encouraged the queen to spend money even more profusely. While the queen's favorites glutted themselves on huge feasts at the royal table, many people in France were starving. The French government taxed the citizens outrageously. These high taxes paid for the entertainments the queen and her court so enjoyed. When the minister of finance tried to stop these royal spendthrifts, the queen replaced him. The intense hatred that the people felt for Louis XVI and Marie Antoinette kept building until it led to the French Revolution. During this time of struggle and violence (1789-1799), thousands of aristocrats, as well as the king and queen themselves, lost their lives at the guillotine. Perhaps if Louis XVI and Marie Antoinette had reined in their extravagant spending, the events that rocked France would not have occurred.

The people surrounding the queen encouraged her to spend money ____. A. wisely B. abundantly C. carefully D. foolishly E. joyfully

  1. The minister of finance tried to curb these royal ___. A. aristocrats B. money wasters C. enemies D. individuals E. spenders