Practice Question and Answer
8 Q: Who is called the father of modern chemistry?
2265 05ef430d7bea49d16b47d5818
5ef430d7bea49d16b47d5818- 1Daltonfalse
- 2Lavoisiertrue
- 3Mendeleevfalse
- 4None of thesefalse
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Answer : 2. "Lavoisier"
Q: Renu walks 5 km towards south then she turns towards her left and walks 5 km and then she turns towards here right and walks 7 km, now she turns towards her right and walk 5 km and finally take a left turn and walks 4 km and stops. How far and in which direction is she from her original position?
2265 060990fa71c52c418ae4c552b
60990fa71c52c418ae4c552b- 120 km, Southfalse
- 214 km , Northfalse
- 316 km, Southtrue
- 418 km, Westfalse
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Answer : 3. "16 km, South"
Q: Where is the oldest example of Jain architecture found?
2265 05fbb87e7fa099a33c262e824
5fbb87e7fa099a33c262e824- 1Dilwaratrue
- 2Khajurahofalse
- 3Purifalse
- 4Varanasifalse
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Answer : 1. "Dilwara"
Q: Which Act is associated with "Courts can interpret the rules and regulations.”? 2265 05c2c6a51aea81766da94c970
5c2c6a51aea81766da94c970- 1Regulating Act of 1773false
- 2Pitts India Act of 1784false
- 3Charter Act of 1793true
- 4Charter Act of 1893false
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Answer : 3. "Charter Act of 1793"
Q: The arithmetic mean of the following numbers 1, 2, 2, 3, 3, 3, 4, 4, 4, 4, 5, 5, 5, 5, 5, 6, 6, 6, 6, 6, 6 and 7, 7, 7, 7, 7, 7, 7 is ? 2265 05b5cc6dee4d2b4197774ea60
5b5cc6dee4d2b4197774ea60- 16false
- 29false
- 37false
- 45true
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Answer : 4. "5"
Explanation :
Answer: D) 5 Explanation: Arithmatic mean = sum/members => (1x1 + 2x2 + 3x3 + 4x4 + 5x5 + 6x6 + 7x7) / (1 + 2 + 3 + 4 + 5 + 6 + 7) => 140/28 = 5
Q: Breeding and management of bees is called 2265 05b5cc68ee4d2b4197774c3bb
5b5cc68ee4d2b4197774c3bb- 1Pisciculturefalse
- 2Sericulturefalse
- 3Silviculturefalse
- 4Apiculturetrue
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Answer : 4. "Apiculture"
Explanation :
Answer: D) Apiculture Explanation: Breeding and management of bees is called Apiculture. A beekeeper or apiarist keeps bees in order to collect their honey and other products that the hive produces (including beeswax, propolis, flower pollen, bee pollen, and royal jelly), to pollinate crops, or to produce bees for sale to other beekeepers. A location where bees are kept is called an 'apiary' or 'bee yard.'
Q: Sonika invested an amount of Rs.5800 for 2 years. At what rate of compound interest will she get an amount of Rs.594.50 at the end of 2 years ? 2265 05b5cc73ae4d2b4197774f89c
5b5cc73ae4d2b4197774f89c- 16.5%false
- 26%false
- 35%true
- 44.5%false
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Answer : 3. "5%"
Explanation :
Answer: C) 5% Explanation: C.I = P1+r100t-1 594.5 = 58001+r1002-1 594.55800+1=1+r1002 r100=1.05-1=0.05=> r = 5 % .
Q: The enzyme that is necessary to bring about clotting of blood is 2264 05b5cc7efe4d2b41977751d1c
5b5cc7efe4d2b41977751d1c- 1peptidasefalse
- 2amylasefalse
- 3lipasefalse
- 4thrombokinasetrue
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Answer : 4. "thrombokinase"
Explanation :
Answer: D) thrombokinase Explanation: The clotting of blood is a chain reaction initiated by the enzyme thrombokinase produced by the platelets. This causes prothrombin to be converted into thrombin in the presence of Ca++ion. Thrombin combines with fibrinogen to produce fibrin threads which entangles the corpuscles to form the clot.