Practice Question and Answer
8 Q: Two trains 108 m and 112 m in length are running towards each other on the parallel lines at a speed of 45 km/hr and 54 km/hr respectively. To cross each other after they meet, it will take
2878 05dbfbd95c559bc74bfc42e85
5dbfbd95c559bc74bfc42e85- 112 secfalse
- 29 secfalse
- 38 sectrue
- 410 secfalse
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Answer : 3. "8 sec"
Q: From each of the four corners of a rectangular sheet of dimensions 30 cm × 25 cm, a square of side 2 cm is cut off and a box is made. The volume of the box is
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5dccd795f348e931548eedd0- 1$$ {1500 cm^3} $$false
- 2$$ {1288 cm^3} $$false
- 3$$ {1092 cm^3} $$true
- 4$$ {644 cm^3} $$false
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Answer : 3. "$$ {1092 cm^3} $$"
Q: Manohar Untwal, who recently died at 54, was a BJP MLA from which state? 2878 25e393149b44a371bd8a19850
5e393149b44a371bd8a19850- 1Haryanafalse
- 2Madhya Pradeshtrue
- 3Gujaratfalse
- 4Uttar Pradeshfalse
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Answer : 2. "Madhya Pradesh"
Q: Total number of students in 3 classes of a school is 333 . The number of students in class 1 and 2 are in 3:5 ratio and 2 and 3 class are 7:11 ratio . What is the strength of class that has highest number of students ? 2878 05b5cc72ce4d2b4197774f7a6
5b5cc72ce4d2b4197774f7a6- 1125false
- 2155false
- 3135false
- 4165true
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Answer : 4. "165"
Explanation :
Answer: D) 165 Explanation: Ratio C1:C2 = 3:5 and C2:C3 = 7:11So C1:C2:C3 = 21 : 35 : 55Let the strength of three classes are 21x, 35x and 55x respectively, then Given that 21x + 35x + 55x = 333=> 111x = 333 or x=3So strength of the class with highest number of students =55x = 55x3 = 165.
Q: The granting of fundamental rights to citizens aims at ensuring ? 2877 05b5cc6cae4d2b4197774e010
5b5cc6cae4d2b4197774e010- 1Socialistic governmentfalse
- 2Individual libertytrue
- 3An Independent judiciaryfalse
- 4None of the abovefalse
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Answer : 2. "Individual liberty"
Explanation :
Answer: B) Individual liberty Explanation:
Q: To enable OSPFv3, which of the following would you use? 2876 05b5cc7e3e4d2b41977751865
5b5cc7e3e4d2b41977751865- 1Router1 (config - if) # ipv6 ospf 10 area 0.0.0.0true
- 2Router1 (config - if) # ipv6 router rip 1false
- 3Router1 (config - if) # ipv6 router eigrp 10false
- 4Router1 (config - if) # ospf ipv6 10 area 0false
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Answer : 1. "Router1 (config - if) # ipv6 ospf 10 area 0.0.0.0"
Explanation :
Answer: A) Router1 (config - if) # ipv6 ospf 10 area 0.0.0.0 Explanation: To enable OSPFv3, you enable the protocol at the interface level as with RIPng. The command string is ipv6 ospf proces-id area area-id.
Q: Which of the following equations represents Photosynthesis? 2876 05b5cc6afe4d2b4197774d1c4
5b5cc6afe4d2b4197774d1c4- 16CO2 + 6H2O -----> C6H12O6 + 6O2true
- 2C6H12O6 + 6O2 -----> CO2 + 6H2Ofalse
- 3CO2 + H2O -----> C6H12O6 + 6O2false
- 46O2 + 6H2O -----> C6H12O6 + 6CO2false
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Answer : 1. "6CO2 + 6H2O -----> C6H12O6 + 6O2"
Explanation :
Answer: A) 6CO2 + 6H2O -----> C6H12O6 + 6O2 Explanation: Photosynthesis is a process used by plants and other organisms to convert light energy into chemical energy that can later be released to fuel the organisms activities. Photosynthesis can be represented using a chemical equation. The overall balanced equation is 6CO2 + 6H2O →Sunlight C6H12O6 + 6O2Source of Carbon & Oxygen + Source of Electrons & Hydrogen + Energy that drives Photosynthesis ----> Sugar + Gas produced by splitting water. Where CO2 = carbon dioxide H2O = waterC6H12O6 = glucose O2 = oxygen.
Q:Directions: Study the following arrangement carefully and answer the questions given below—
1 R Z T 4 A 9 $ D F 1 U # B # 8 H I © X M H 3 2 P $ 5 N P 6 D
Which of the following is the fourth to the left of the twelfth from the left end?
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5fdc5cd1338271092f9eadc21 R Z T 4 A 9 $ D F 1 U # B # 8 H I © X M H 3 2 P $ 5 N P 6 D
- 1%false
- 2$true
- 32false
- 4Hfalse
- 5None of thesefalse
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