Practice Question and Answer
8Q: How much time will take for an amount of Rs. 450 to yield Rs. 81 as interest at 4.5% per annum of simple interest ? 2300 05b5cc6e0e4d2b4197774eb8e
5b5cc6e0e4d2b4197774eb8e- 14 yearstrue
- 22.5 yearsfalse
- 33.5 yearsfalse
- 42 yearsfalse
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Answer : 1. "4 years"
Explanation :
Answer: A) 4 years Explanation: Time = (100 x 81) / (450 x 4.5) = 4 years.
Q: The number of ways in which six boys and six girls can be seated in a row for a photograph so that no two girls sit together is ? 2300 05b5cc6e2e4d2b4197774ec3e
5b5cc6e2e4d2b4197774ec3e- 12(6!)false
- 26! x 7false
- 36! x ⁷P₆true
- 4Nonefalse
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Answer : 3. "6! x ⁷P₆"
Explanation :
Answer: C) 6! x ⁷P₆ Explanation: We can initially arrange the six boys in 6! ways.Having done this, now three are seven places and six girls to be arranged. This can be done in ⁷P₆ ways. Hence required number of ways = 6! x ⁷P₆
Q: a, b, c, d, e, f, g are consecutive even numbers. j, k, l, m, n are consecutive odd numbers. The average of all the numbers is:
2300 05f2a63d3cef453383f1e3e14
5f2a63d3cef453383f1e3e14- 1$${\left(a+b+m+n\over 4 \right)}$$false
- 2$${\left(j+c+n+g\over 4 \right)}$$false
- 3$$3{\left(a+n\over 2 \right)}$$false
- 4$${\left(l+d\over 2 \right)}$$true
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Answer : 4. "$${\left(l+d\over 2 \right)}$$ "
Q:In the following passage, some of the words have been left out. First, read the passage over and try to understand what is about. Then fill in the blanks with the help of the alternatives given. Mark your answer in the Answer-sheet.
Have you ever felt that Computer are getting under your skin? Will, you have seen nothing yet. Scientists in the United states are……(11)……computer that are so………(12)……..that they can be seen into the fining of clothes or even…….(13)….in to the human body.
These are…………..(14)…..as sub-dermal computers, and those who….(15)……then will be able to communicate through radio links to other computer arriers. Initially the……….(16)…….for this mindboggling micro-technology is …….(17)…..to be military one.
Already the US army has developed a Computer of the…..(18)……of a pill, which can be ……(19)….and allow doctors to…….(20)….the health of soldiers on training missions.
(Mark your answer 18)
2299 05d80852226eba62f09c15d0f
5d80852226eba62f09c15d0fThese are…………..(14)…..as sub-dermal computers, and those who….(15)……then will be able to communicate through radio links to other computer arriers. Initially the……….(16)…….for this mindboggling micro-technology is …….(17)…..to be military one.
Already the US army has developed a Computer of the…..(18)……of a pill, which can be ……(19)….and allow doctors to…….(20)….the health of soldiers on training missions.
(Mark your answer 18)
- 1replicafalse
- 2formfalse
- 3facefalse
- 4sizetrue
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Answer : 4. "size"
Q: When referring to student loans what is a grace period? 2299 05b5cc683e4d2b4197774c2c1
5b5cc683e4d2b4197774c2c1- 16 monthstrue
- 212 monthsfalse
- 318 monthsfalse
- 424 monthsfalse
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Answer : 1. "6 months"
Explanation :
Answer: A) 6 months Explanation: 6 months after graduating or quitting school when you have to start paying back the loans. A grace period is one term that’s provided for student loans that allow you to delay payments up to a certain length of time, without penalty. During a grace period no late charges would apply, and the loan would not risk falling into default for missed payments. The grace period allows you time to find financial stability prior to having to make payments on your student loans. Many students use student loans to help pay for their college expenses, including tuition, books, room and board, and other living expenses. Students are expected to repay these loans when they graduate.
Q: Which element is a member of the halogen family? 2299 05b5cc622e4d2b4197774b816
5b5cc622e4d2b4197774b816- 1Chlorinefalse
- 2Brominefalse
- 3Iodinefalse
- 4All of the abovetrue
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Answer : 4. "All of the above"
Explanation :
Answer: D) All of the above Explanation: The halogens make up group 17 in the periodic table. They are five elements: Chlorine (Cl) Fluorine (F) Bromine (B) Iodine (I) Astatine (At). But astatine is not purely halogen as it is radioactive.
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Answer : 1. "eased"
Q: _____ is known as India's Spice Garden.
2298 05f15667bcf79540a75341020
5f15667bcf79540a75341020- 1Karnatakafalse
- 2Keralatrue
- 3Maharashtrafalse
- 4Rajasthanfalse
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