Practice Question and Answer
8Q: Select from the five alternative diagrams, the one that best illustrates the relationship among the three classes ┬а: ┬аTruck, Ship, Goods 2114 05b5cc7f2e4d2b41977751e66
5b5cc7f2e4d2b41977751e66- 11false
- 23true
- 34false
- 45false
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Answer : 2. "3"
Explanation :
Answer: B) 3 Explanation: Truck┬аand┬аShip┬аare entirely different. But some┬аGoods┬аare carried by some Trucks and some Goods┬аare carried by some┬аShips.
Q: What nucleus of atom contains ? 2114 05c2dbdee0cb513238953f92c
5c2dbdee0cb513238953f92c- 1protonsfalse
- 2electronsfalse
- 3electrons and protonsfalse
- 4protons and neutronstrue
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Answer : 4. "protons and neutrons"
Q: рдХрд┐рд╕ рд╡рд╛рдХреНрдп рдореЗрдВ рднрд╛рд╡рд╡рд╛рдЪреНрдп рдХрд╛ рдкреНрд░рдпреЛрдЧ рд╣реБрдЖ┬ард╣реИ?┬а
2114 05e58b39033ce9f7e5250bd83
5e58b39033ce9f7e5250bd83- 1рдЙрд╕рд╕реЗ рдлрд▓ рдирд╣реАрдВ рдЦрд╛рдпреЗ рдЧрдпреЗредfalse
- 2рд▓рдбрд╝рдХрд┐рдпреЛрдВ рдиреЗ рдорд╛рдБ рдХреЛ рджреЗрдЦрд╛редtrue
- 3рдШреЛрдбрд╝рд╛ рд╣рд┐рдирд╣рд┐рдирд╛рддрд╛ рд╣реИ редfalse
- 4рд▓реЛрдЧреЛрдВ рджреНрд╡рд╛рд░рд╛ рдордВрджрд┐рд░ рдореЗрдВ рдкреВрдЬрд╛ рдЕрд░реНрдЪрдирд╛ рдХреА рдЧрдИ редfalse
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Answer : 2. "рд▓рдбрд╝рдХрд┐рдпреЛрдВ рдиреЗ рдорд╛рдБ рдХреЛ рджреЗрдЦрд╛ред "
Q: Devaluation of currency can correct a Balance of Payments deficit because___ 2114 05c652574c5860623ed081603
5c652574c5860623ed081603- 1It lowers price of exports in foreign currency and rises price of imports in home currencytrue
- 2It raises price of exports in foreign currency and lowers price of imports in home currencyfalse
- 3It raises price of exports and imports in foreign currencyfalse
- 4It lowers price of exports and imports in home currencyfalse
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Answer : 1. "It lowers price of exports in foreign currency and rises price of imports in home currency"
Q: рд╡рд┐рдЯрд╛рдореАрди┬аC┬ардХрд╛ рд░рд╛рд╕рд╛рдпрдирд┐рдХ рдирд╛рдо рд╣реИтАФ
2114 05f87ef5b58d85e164c53e982
5f87ef5b58d85e164c53e982- 1рдирд╛рдЗрдЯреНрд░рд┐рдХ рдЕрдореНрд▓false
- 2рдЖреЕрдХреНрд╕реИрд▓рд┐рдХ рдЕрдореНрд▓false
- 3рд╕рд╛рдЗрдЯреНрд░рд┐рдХ рдЕрдореНрд▓false
- 4рдПрд╕реНрдХреЙрд░реНрдмрд┐рдХ рдЕрдореНрд▓true
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Answer : 4. "рдПрд╕реНрдХреЙрд░реНрдмрд┐рдХ рдЕрдореНрд▓"
Q: 6 boys and 8 girls can do job in 10 days , 26 boys & 48 women do work in 2 days. Find time taken by 15 boys and 20 girls to do same work ? 2114 05b5cc74ae4d2b4197774fadb
5b5cc74ae4d2b4197774fadb- 12 daysfalse
- 23 daysfalse
- 34 daystrue
- 45 daysfalse
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Answer : 3. "4 days"
Explanation :
Answer: C) 4 days Explanation: One day work of 6 boys and 8 girls is given as 6b + 8g = 1/10 -------->(I) ┬а One day work of 26 boys and 48 women is given as 26b + 48w = 1/2 -------->(II) ┬а Divide both sides by 2 in (I) and then multiply both sides by 5 Now we get,┬а15b + 20g = 1/4. Therefore, 15 boys and 20 girls can do the same work in 4 days.
Q: 5.30┬ардФрд░┬а6┬ардХреЗ рдмреАрдЪ рдХрд┐рд╕ рд╕рдордп рдШрдбреА рдХреА рджреЛрдиреЛрдВ рд╕реБрдИрдпрд╛ рд╕рдордХреЛрдг рдмрдирд╛рдПрдЧреА┬а?
2114 05fca53acd0af4c56f5f3a218
5fca53acd0af4c56f5f3a218- 15 рдмрдЬрдХрд░ 40 рдорд┐рдирдЯ рдкрд░false
- 25 рдмрдЬрдХрд░ 45 рдорд┐рдирдЯ рдкрд░false
- 35 рдмрдЬрдХрд░ $$43{5\over 11} $$ рдорд┐рдирдЯ рдкрд░false
- 45 рдмрдЬрдХрд░ $$43{7\over 11} $$ рдорд┐рдирдЯ рдкрд░true
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Answer : 4. "5 рдмрдЬрдХрд░ $$43{7\over 11} $$ рдорд┐рдирдЯ рдкрд░ "
Q: рдирд┐рдореНрдирд▓рд┐рдЦрд┐рдд┬ардореЗрдВ┬ард╕реЗ┬ардХреМрди┬арднрд╛рд░рдд┬ардореЗрдВ┬ард░рд╛рдЬрдХреЛрд╖реАрдп┬ардиреАрддрд┐┬ардХрд╛┬ардирд┐рд░реНрдорд╛рдг┬ардХрд░рддрд╛┬ард╣реИ┬а?┬а
2113 06171a868571f356fd8f3fa48
6171a868571f356fd8f3fa48- 1рдЖрд░. рдмреА. рдЖрдИ.false
- 2рд╕реЗрдмреАfalse
- 3рд╡рд┐рддреНрдд рдордВрддреНрд░рд╛рд▓рдпtrue
- 4рдиреАрддрд┐ рдЖрдпреЛрдЧfalse
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