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This section includes 7 InterviewSolutions, each offering curated multiple-choice questions to sharpen your Current Affairs knowledge and support exam preparation. Choose a topic below to get started.
| 1. |
The device used to maintain the required pressure difference between condenser and evaporator of a refrigeration system is (a) Compressor (b) Condenser (c) Expansion device (d) Evaporator |
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Answer» Correct option: (c) Expansion device |
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| 2. |
The process of sensible cooling is represented on psychrometric chart by a horizontal line extending from (a) Bottom to top (b) Top to bottom (c) Right to left (d) Left to right |
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Answer» Correct option: (c) Right to left |
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| 3. |
Consider the following statements : 1. Both Otto and Diesel cycles are special cases of dual combustion cycle 2. Combustion process in IC engines is neither fully constant volume nor fully constant pressure process 3. Combustion process in ideal cycle is replaced by heat addition from internal source in closed cycle 4. Exhaust process is replaced by heat rejection in ideal cycle Which of the above statements are correct? (a) 1, 2 and 3(b) 3 and 4 only (c) 1, 2 and 4 only (d) 1, 2, 3 and 4 |
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Answer» (d) 1, 2, 3 and 4 Since, some time interval is required for the chemical reactions during combustion process, the combustion cannot take place at constant volume. Similarly, due to rapid uncontrolled combustion in diesel engines, combustion does not occur at constant pressure. |
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| 4. |
What are the different types of sounds we use in English pronunciation? A. Vowel sounds B. Visual Communication C. Consonant sounds D. A and C |
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Answer» Correct answer is D. All of the above |
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| 5. |
Which one of the following is not a method of duct design (a) Loop perimeter system (b) Equal friction loss method (c) Static regain method (d) Velocity reduction method |
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Answer» Correct option: (a) Loop perimeter system |
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| 6. |
Object is a/an ………. A. Instance B. Design C. Data type D. Operator |
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Answer» Correct option is: A. Instance |
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| 7. |
Uniform flow occurs when : (a) At every point the velocity vector is identical in magnitude and direction at any given instance (b) The follow is steady (c) Discharge through a pipe is constant (d) Conditions do not change with at any time |
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Answer» (a) At every point the velocity vector is identical in magnitude and direction at any given instance In uniform flow, the flow velocity is same in magnitude and direction at different location at given instant of time i.e. \(\left(\cfrac{\partial V}{\partial S}\right)_t\) = 0 |
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| 8. |
An ideal heat engine, operating on a reversible cycle, produces 9 kW. The engine operates between 27°C and 927°C. What is the fuel consumption given that the calorific value of the fuel is 40000 kJ/kg? (a) 0.8 kg/hr(b) 1.02 kg/hr (c) 1.08 kg/hr (d) 1.28 kg/hr |
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Answer» (c) 1.08 kg/hr Efficiency of the ideal reversible cycle \(\eta\) = 1 - \(\cfrac{T_2}{T_1}\) - 1 - \(\cfrac{(27+273)}{(927+273)}\) = 1 - \(\cfrac{300}{1200}\) = 0.75 or 75% \(\eta\) = \(\cfrac WQ\) = Q = \(\cfrac{W}{\eta}\) = \(\cfrac{9}{0.75}\) = 12 KW Q = mf × CV \(\therefore\) mf = \(\cfrac{Q}{CV}\) = \(\cfrac{12\,KW}{40000\,KJ/Kg}\) = \(\cfrac{12\,\times3600}{40000}\) = 1.08 kJ/hr |
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| 9. |
Come on, kids! Aren’t you _____ yet? Breakfast’s on the table. A) in B) on C) up D) off |
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Answer» Correct option is C) up |
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| 10. |
Maritime Perils refer to perils consequent to ___by sea. |
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Answer» Maritime Perils refer to perils consequent to Navigation by sea. |
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| 11. |
Mrs. Brown is almost _____ tall _____ her husband. A) so/so B) so/as C) as/as D) like/as |
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Answer» Correct option is C) as/as |
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| 12. |
Why did Lencho call the post office employees crooks? Was he right in calling them so ? Give reasons. Lencho addresses the post office employees as a bunch of crooks. Why? Give reasons in support of your answer. |
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Answer» When Lencho went to the post office expecting a reply from God, he received an envelope that had the money but only seventy pesos instead of hundred. He got very angry and thought that the employees had removed the remaining thirty pesos from the envelope. He believed that God could neither make a mistake nor could he have denied a request made to Him. If we think from Lencho’s point of view, he is not wrong in calling them crooks because Lencho’s faith was unwavering and under no circumstance he was going to doubt God. The envelope was in the post office, which meant that only the employees could have tampered with the envelope. Therefore, in his next letter, he addressed the post office employees as a bunch of crooks |
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| 13. |
They _____ their baby Lily, but they aren’t sure yet. A) will call B) are calling C) call D) might call |
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Answer» Correct option is D) might call |
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| 14. |
Heat always flows from_____ to low ___by itself. |
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Answer» Heat always flows from high temperature to low temperature by itself. |
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| 15. |
Mrs. Black ___ into the room where her husband ___ and began to cry. A) comes / sits B) came / was sitting C) came / sat D) came / were sitting E) was coming / sat |
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Answer» Correct option is B) came / was sitting |
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| 16. |
When would you like ____ you? A) that I call B) I’ m calling C) me to call D) I’ d call |
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Answer» Correct option is C) me to call |
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| 17. |
As soon as he___ to Copenhagen he___ us a letter. A) get / send B) gets / sends C) gets / will send D) got / should send E) got / has sent |
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Answer» Correct option is C) gets / will send |
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| 18. |
As soon as the guests ___ we ___ our party. A) will come / began B) comes / begin C) will come / begin D) come / shall begin E) come / begin |
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Answer» Correct option is D) come / shall begin |
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| 19. |
I ___ you as soon as we ___ the contract. A) shall call / sign B) call / sign C) called / sign D) would call / sign E) is calling / are signing |
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Answer» Correct option is A) shall call / sign |
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| 20. |
I hope that the truth ___ very soon. A) will find out B) will be finding out C) is found out D) will be found out E) shall find out |
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Answer» Correct option is D) will be found out |
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| 21. |
As soon as I ___ the result I ___ you know. A) hear / shall let B) will hear / will let C) hear / let D) heard / let E) have heard / let |
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Answer» Correct option is A) hear / shall let |
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| 22. |
Select The Suitable Antonyms.1. wide (a) narrow (b) large (c) huge2. listen (a) hear (b) observe (c) speak3. fast (a) slow (b) soon (c) speedy4. lucky (a) fortunate (b) blessed (c) unlucky5. wild (a) untamed (b) domestic (c) angry |
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Answer» 1. (a) narrow 2. (c) speak 3. (a) slow 4. (c) unlucky 5. (b) domestic |
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| 23. |
She said that it was a _______ trip up and down the slopes. (a) good (b) spectacular (c) wonderful (d) worst |
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Answer» Correct answer is (b) spectacular |
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| 24. |
_______ were racing all along the tracks. (a) Donkeys (b) Birds (c) cows (d) Monkeys |
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Answer» Correct answer is (d) Monkeys |
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| 25. |
How many girls and boys went on the trip? |
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Answer» Twenty girls and boys from class VI went on the trip. |
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| 26. |
i) "Strange," he thought. "I wonder why I could not kill him?"This indicates Dr. Sadao's(1)(a) Humanity(b) Kindness(c) Expertise(d) Conscience |
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Answer» Answer: (a) Humanity |
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| 27. |
The thieves buried the ________ under an oak-tree. A) show B) store C) harvest D) treasure E) stock |
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Answer» Correct option is D) treasure |
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| 28. |
The girls _______ and Muthu sat down with a long face. (a) sniggered (b) giggled (c) smiled (d) screamed |
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Answer» (a) sniggered |
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| 29. |
_______ girls and boys from class six went on the trip. (a) Ten (b) Fifteen (c) eight (d) Twenty |
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Answer» Correct answer is (d) Twenty |
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| 30. |
Complete the passage choosing the right words from those given below. Each blank is numbered and for each blank four choices (A), (B), (C) and (D) in the blanks. 1. We visited ......... (1) beach .......... (2) Elephant Beach. To ......... (3) amazement, we ............ (4) some swimmers diving into the sea from the motor boats. 1) A) an B) a C) the D) for 2) A) call B) called C) calling D) calls 3) A) our B) your C) their D) his 4) A) see B) few C) along D) saw2. They .........(1) to watch ........ (2) coral reefs and beautiful coloured fishes and sea turtles. They stay ........... (3) a long time beneath the sea ........... (4) swim along with them. 1) A) wanted B) want C) wants D) are wanting 2) A) the B) a C) their D) those 3) A) by B) in C) of D) for4) A) but B) or C) and D) because3. My sister Amala and I ........... (1) a jolly ride .......... (2) the elephant. ........... (3) tasted delicious Tandoon fish and other seafoods on the islands. My mouth still .........(4) when I remember those moments. 1) A) enjoy B) enjoying C) enjoyed D) will enjoy 2) A) on B) in C) near D) through 3) A) I B) We C) They D) It 4) A) waters B) water C) watered D) is watering4. The park was spread ......... (1) a wide area of 15 islands. Open creeks ....... (2) through the park area were ......... (3) special attraction. We ......... (4) coral reefs, fishes of different colours and sea turtles. 1) A) in B) around C) over D) by 2) A) running B) runs C) ran D) will run 3) A) a B) the C) of D) other 4) A) watch B) are watching C) watches D) watched5. Rajani is studying seventh dass. She is a......... (1) student. Šhe plays tennis every day. Last year .......... (2) won a first prize in inter-school junior tennis competitions. Her father is ........... (3) artist. Her mother ......... (4) in a factory. 1. A) clever B) cleverness C) cleverest D) best 2. A) he B) they C) she D) we 3. A) a B) an C) the D) one 4. A) works B) work C) was worked D) is worked6. A poor man was walking through .......... (1) forest. He saw a .......... (2) tiger which ............. (3) a gold bracelet wfth him. The tiger asked the poor man to take the bracelet. The poor man believed ........... (4) cunning words. Hë went near the tiger to take the bracelet. The tiger jumped at him and killed him. 1. A) a B) an C) the D) any 2. A) hunger B) hungry C) hungrily D) hungerly 3. A) had B) has C) have D) having 4. A) him B) his C) them D) their |
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Answer» 1. 1-C; 2-B; 3-A; 4-D 2. 1-B; 2-A; 3-D; 4-C 3. 1-C; 2-A; 3-B; 4-C 4. 1-C; 2-A; 3-A; 4-D 5. 1-A; 2-C; 3-B; 4-A; 6. 1-A; 2-E; 3-A; 4-B |
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| 31. |
James is very ________ about the cost of his dental treatment. A) sorry B) pained C) worried D) ashamed E) sorrowful |
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Answer» Correct option is C) worried |
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| 32. |
I was bubbling over with _______ (a) amazement (b) excitement (c) puzzlement (d) joy |
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Answer» Correct answer is (b) excitement |
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| 33. |
The children had great fun ______ fireworks. A) letting out B) letting in C) letting down D) letting off |
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Answer» Correct option is D) letting off |
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| 34. |
The children had great ________ when they went to the fair. A) excitement B) enjoyment C) interest D) fun E) joy |
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Answer» Correct option is D) fun |
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| 35. |
NABARD has tied up which of the following banks to provide collateral-free credit through Joint Liability Groups in Telangana?A. BOBB. ICICI bankC. SBID. Axis Bank |
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Answer» Correct Answer - C SBI and Nabard have tied up for credit in Telangani to provide collateral-free credit through Joint Liability Groups. |
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| 36. |
In rural area, the main demand for credit is for : (A) Marriage (B) Crop production (C) Enjoyment (D) All of the above |
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Answer» Correct option (B) Crop production Explanation: In rural area, the main demand for credit is for crop production. Crop production involves considerable costs on seeds, fertilisers, pesticides, water, electricity etc. |
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| 37. |
Who is a difficult visitor? a. A civilized person b. An angry person c. A hungry person d. A smiling person |
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Answer» Correct option: (b) An angry person |
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| 38. |
Term of credit includes: (A) Interest rate (B) Collateral (C) Documentation (D) All of the above |
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Answer» Correct option (D) All of the above Explanation: Interest rate, collateral and documentation requirement and the mode of repayment together comprise what is called the terms of credit. |
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| 39. |
Find the word which is out of the logic list:A) rob B) smuggle C) strike D) hijack |
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Answer» Correct option is C) strike |
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| 40. |
Find the word which is out of the logic list:A) austere B) moderate C) severe D) harsh |
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Answer» Correct option is B) moderate |
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| 41. |
Find the word which is out of the logic list:A) difficulty B) ease C) impediment D) obstacle |
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Answer» Correct option is B) ease |
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| 42. |
Find the word which is out of the logic list:A) teapot B) cup C) tap D) kettle |
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Answer» Correct option is C) tap |
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| 43. |
A 500 g teapot and an insulated thermos are in a `20^(@)`C room. The teapot is filled with 1000 g of the boiling water. 12 tea bags are then placed into the teapot. The brewed tea is allowed to cool to `80^(@)`C, then 250 g of the tea is poured from the teapot into the thermos. The teapot is then kept on an insulated warmer that transfers 500 `cal//min` to the tea. Assume that the specific heat of brewed tea is the same as that of pure water, and that the tea bags have a very small mass compared to that of the water, and a negligible effect on the temperature. The specific heat of teapot is `0.17 J//g` K and that of water is `4.18 J//g ` K. The entire procedure is done under atmospheric pressure. There are `4.18` J in one calorie. After the tea is added to the thermos, the temperature of the liquid quickly falls from `80^(@)`C to `75^(@)`C as it reaches thermal equilibrium with the thermos flask. What is the heat capacity of the thermos?A. `9.5 J//K`B. `14 J//k`C. `95 J//K`D. `878 J//K` |
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Answer» Correct Answer - C (a) `250gmxx4.18xx(80-75)=(ms)(75-20)` `:.(ms)=95 J//k` (b)Granite (maximum specific heat) (c) as Rate `=500cal//min.:.5min=2500`cal. `2500xx4.18=(750xx4.18+500xx0.17)Deltatheta` Rightarrow `Deltatheta=3.24` final temperature`=83.24^(@)`C |
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| 44. |
Maria ________ at home yesterday. A) is B) were C) was D) went |
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Answer» Correct option is C) was Maria was at home yesterday |
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| 45. |
I’ve just finished ________ my shopping. A) to make B) doing C) to do D) making |
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Answer» Correct option is B) doing |
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| 46. |
Tell ________ back tomorrow. A) Martha to come B) Martha come C) to Martha to come D) to Martha come |
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Answer» Correct option is A) Martha to come |
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| 47. |
They bought ________ bread. A) any B) a lot of C) many D) much |
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Answer» Correct option is B) a lot of |
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| 48. |
Choose the right order to make up a story.1. Warm the teapot. 2. Let the tea draw, then pour it into your cup and enjoy your tea. 3. Put one table spoon of tea into the pot and pour hot water into it. 4. Fill the kettle with cold water and boil the water. 5. Making tea is very easy. A) 1,2,3,4,5 B) 4,2,1,3,5 C) 2,3,1,5,4 D) 5,4,3,1,2 E) 5,4,1,3,2 |
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Answer» Correct option is E) 5,4,1,3,2 |
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| 49. |
Where ________ yesterday? A) went you B) was you C) have you been D) were you |
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Answer» Correct option is D) were you |
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| 50. |
Choose the right order to make up a story.1. On New Year's Eve people usually have a lot of fun. 2. Today it is observed in the same way as it was observed many centuries ago. 3. In Great Britain and the USA people celebrate many holidays. 4. On this day' people show their love by giving presents and sending cards to people they love. 5. New Year is one of the oldest holidays in the world. A) 5,4,2,1,3 B) 1,2,4,5,3 C) 3,5,2,1,4 D) 3,1,2,4,5 E) 4,2,1,5,3 |
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Answer» Correct option is C) 3,5,2,1,4 |
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