Practice Question and Answer
8 Q: Cost of two articles were in the ratio of 16: 23. The cost of first article increases by 10% and that of second by Rs.477. Now the costs of two articles are in the ratio of 11: 20. The price of the second article (in Rs.) in the beginning was-
3511 060f7e1a5ef8c4b405cab3b01
60f7e1a5ef8c4b405cab3b01- 11912false
- 21251false
- 31521false
- 41219true
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Answer : 4. "1219 "
Q: Which Chemical compound is called Pearl Ash?
3510 05e7c6f0683fe6161107719c9
5e7c6f0683fe6161107719c9- 1Potassium Chloridefalse
- 2Potassium Bromidefalse
- 3Potassium Sulphatefalse
- 4Potassium Carbonatetrue
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Answer : 4. "Potassium Carbonate"
Q: Genetic alteration probably refers to altering what 3510 05b5cc60de4d2b4197774b5dc
5b5cc60de4d2b4197774b5dc- 1Genes found on ribosomesfalse
- 2Genes found on chromosomestrue
- 3Genes found on cytoplasmfalse
- 4All of the abovefalse
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Answer : 2. "Genes found on chromosomes"
Explanation :
Answer: B) Genes found on chromosomes Explanation: Genetic alteration probably refers to altering Genes found on chromosomes. Genetic alteration refers to altering DNA sequence. Gene alteration forms genetically modified products that modifies the gene sequence. Genetic engineering, also called genetic modification or genetic manipulation, is the direct manipulation of an organism's genes using biotechnology.
Q: The disconnected lines drawn on a map for showing the slope are called ______
3509 05f3250a2c923a92061e18407
5f3250a2c923a92061e18407- 1Isohalinefalse
- 2Hachuretrue
- 3Isohyetfalse
- 4Contoursfalse
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Answer : 2. "Hachure "
Explanation :
The disconnected lines drawn on a map for showing the slope are called (B) Hachure. Hachures are short, parallel lines that are drawn on a map to represent relief features such as slopes and hills. The spacing and orientation of hachures provide a visual indication of the steepness and direction of slopes on the map. Hachures are commonly used in cartography to enhance the representation of terrain and elevation.
Q: Which is the Classical Dance of Kerala?
3508 05f913dfcd6785c0fc0d986b9
5f913dfcd6785c0fc0d986b9- 1Kolattamfalse
- 2Mahasufalse
- 3Kuchipudifalse
- 4Mohini Atamtrue
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Answer : 4. "Mohini Atam"
Q: Which of the following is a war dance?
3508 05fc398124f2f6c622bfa83bb
5fc398124f2f6c622bfa83bb- 1Bhangrafalse
- 2Bamboo dance of Meghalayatrue
- 3Kathakalifalse
- 4None of thesefalse
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Answer : 2. "Bamboo dance of Meghalaya"
Q: A train moving at 2/3 rd of its normal speed reaches its destination 20 minutes late. Find the normal time taken ? 3508 05b5cc71ee4d2b4197774f57c
5b5cc71ee4d2b4197774f57c- 14/3 hrsfalse
- 22/3 hrstrue
- 33/2 hrsfalse
- 41/4 hrsfalse
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Answer : 2. "2/3 hrs"
Explanation :
Answer: B) 2/3 hrs Explanation: Let the original speed and time is S and Tthen distance = S x TNow the speed changes to 2/3S and T is T+20As the distance is sameS x T = 2/3Sx(T+20)solving this we get t = 40 minutes =40/60 = 2/3 hour
Q: A moving train crosses a man standing on a platform and a bridge 640 metres long in 15 seconds and 35 seconds respectively. What will be the time taken by the train to cross a platform 1280 meters long?
3506 05efeacc39bfe193cd14b71d9
5efeacc39bfe193cd14b71d9- 1$$ 16{2\over3}{Second}$$false
- 218 secondsfalse
- 355 secondstrue
- 422 secondsfalse
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