Practice Question and Answer
8 Q:DIRECTIONS: These questions are based on the following information.
The State Road Transport Corporation will show a seven-minute film on safety in 3 languages for the benefit of passengers on board on all its luxury buses. Much like those placed in aircraft, laminated safety guides will be available for passengers, showing the layout of the bus and some basic steps they could follow to get out of the bus in case of an emergency.
(A) The passengers may follow instructions provided in case of an emergency.
(B) There were a number of accidents where passengers could not get out of a bus while it was on fire.
(C) The Road Transport Corporation intends to ensure the safety of passengers in case of an emergency.
(D) Aircraft have similar instructions in case of an emergency.
(E) The existing passenger safety measures are not adequate.
(F) There was a demand for increased safety measures for passengers of luxury buses.
Which of the following assumption(s) is/are implicit in the above passage?
2008 05df87bd7571a434f15e69097
5df87bd7571a434f15e69097The State Road Transport Corporation will show a seven-minute film on safety in 3 languages for the benefit of passengers on board on all its luxury buses. Much like those placed in aircraft, laminated safety guides will be available for passengers, showing the layout of the bus and some basic steps they could follow to get out of the bus in case of an emergency.
(A) The passengers may follow instructions provided in case of an emergency.
(B) There were a number of accidents where passengers could not get out of a bus while it was on fire.
(C) The Road Transport Corporation intends to ensure the safety of passengers in case of an emergency.
(D) Aircraft have similar instructions in case of an emergency.
(E) The existing passenger safety measures are not adequate.
(F) There was a demand for increased safety measures for passengers of luxury buses.
- 1Only Afalse
- 2A and Ffalse
- 3A and Etrue
- 4E and Ffalse
- 5None of thesefalse
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Answer : 3. "A and E"
Q: Write the following in the correct order.
1. Yarn
2.Plant
3.Sari
4. Cotton
5. Clothing
2008 05f0437a9d3626553adad5d8a
5f0437a9d3626553adad5d8a1. Yarn
2.Plant
3.Sari
4. Cotton
5. Clothing
- 12, 4, 5, 1, 3false
- 22, 4, 1, 5, 3true
- 32, 4, 3, 5, 1false
- 42, 4, 5, 3, 1false
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Answer : 2. "2, 4, 1, 5, 3"
Q: A problem is given to three students whose chances of solving it are 1/2, 1/3 and 1/4 respectively. What is the probability that the problem will be solved? 2008 05b5cc7d0e4d2b4197775122c
5b5cc7d0e4d2b4197775122c- 11/4false
- 21/2false
- 33/4true
- 47/12false
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Answer : 3. "3/4"
Explanation :
Answer: C) 3/4 Explanation: Let A, B, C be the respective events of solving the problem and A , B, C be the respective events of not solving the problem. Then A, B, C are independent event ∴A, B, C are independent events Now, P(A) = 1/2 , P(B) = 1/3 and P(C)=1/4 PA=12, PB=23, PC= 34 ∴ P( none solves the problem) = P(not A) and (not B) and (not C) = PA∩B∩C = PAPBPC ∵ A, B, C are Independent = 12×23×34 = 14 Hence, P(the problem will be solved) = 1 - P(none solves the problem) = 1-14= 3/4
Q:A bar graph showing the height of six mountain peaks. Study the bar graph and answer the following Questions.

The average height of all the peak (in meters) is
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5f06deffb13c2d244adaaeee- 17600true
- 27601.5false
- 37599.5false
- 47610false
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Answer : 1. "7600"
Q: From a group of 7 boys and 6 girls, five persons are to be selected to form a team, so that at least 3 girls are there in the team. In how many ways can it be done? 2008 05b5cc675e4d2b4197774c115
5b5cc675e4d2b4197774c115- 1427false
- 2531true
- 3651false
- 4714false
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Answer : 2. "531"
Explanation :
Answer: B) 531 Explanation: Given in the question that, there are 7 boys and 6 girls. Team members = 5 Now, required number of ways in which a team of 5 having atleast 3 girls in the team = 6C3 x 7C2 + 6C4 x 7C1 + 6C5= 6x5x43x2x1 x 7x62x1 + 6x5x4x34x3x2x1 x 7 + 6x5x4x3x25x4x3x2x1= 420 + 105 + 6= 531.
Q: "Agriculture Shot" is related to which one of the following sports?
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6329cc781656651c9e94f938- 1Crickettrue
- 2Baseballfalse
- 3Squashfalse
- 4Badmintonfalse
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Answer : 1. "Cricket"
Explanation :
Agricultural shot is related to cricket.
Q: A shopkeeper marked the price of an article by 40% above cost price and gave discount of Rs. 224. On the final amount, he charged 10% tax. In the whole transaction, he earned Rs. 158.6. Find cost price of the article.
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60408aafb0e8d85dadab7639- 1Rs 750true
- 2Rs 760false
- 3Rs 744false
- 4Rs 757false
- 5Rs 748false
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Answer : 1. "Rs 750"
Q: A scientific calculator is available at universal shoppe in hazratganj at 20 % discount and the same is available at only 15 % discount of universal shoppe Bhootnath market. Mr. Agrawal has just sufficient amount of 800 to purchase it at universal shoppe hazratganz. What is the amount that Mr. Agrawal has less than the required to purchase it at universal. shoppe Bhootnath ?
2008 05e90001961b7c13fb8901efe
5e90001961b7c13fb8901efe- 1Rs. 70false
- 2Rs. 50true
- 3Rs. 100false
- 4Rs. 60false
- 5Data insufficientfalse
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- SingleChoice

