Practice Question and Answer
8Q: The average number of visitors of a library in the first 4 days of a week was 58. The average for the 2nd, 3rd, 4th and 5th days was 60.If the number of visitors on the 1st and 5th days were in the ratio 8 : 9. Then what is the number of visitors on the 5th day of the library ? 4118 05b5cc74ae4d2b4197774fac7
5b5cc74ae4d2b4197774fac7- 154false
- 264false
- 368false
- 472true
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Answer : 4. "72"
Explanation :
Answer: D) 72 Explanation: If number of visitors on 1st, 2nd, 3rd, 4th & 5th day are k, l, m, n & o respectively, thenk + l + m + n = 58 x 4 = 232 ---- (i) & l + m + n + o = 60 x 4 = 240 ---- (ii)Subtracting (i) from (ii), we get o-k = 8 ---(iii)Given, k/o = 8/9 ----(iv)So from (iii) & (iv), we geta = 64, e = 72Therefore, number of visitors on 5th day is 72.
Q: Do not lose your head in public.
4118 05f3d21bb54900c5349d7e876
5f3d21bb54900c5349d7e876- 1be embarrassedfalse
- 2shave your hairfalse
- 3get angrytrue
- 4get a headachefalse
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Answer : 3. "get angry "
Q: During the India-Pakistan War of 1965 AD, the United Nations Secretary-General, whose role was commendable, was?
4115 15ef30da57c1ec61320b1baa1
5ef30da57c1ec61320b1baa1- 1Javier Perezfalse
- 2Kurt Waldheimfalse
- 3Yu Thanttrue
- 4Dag Hammersholdfalse
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Answer : 3. "Yu Thant"
Q: If a,b,c,d,e,f,g are seven consecutive odd number, their average is
4114 05e84259241a4013349c11af8
5e84259241a4013349c11af8- 1(a+6)true
- 2(abcdefg/7)false
- 3(a+b+c+d+e+f+g)/7false
- 4None of thesefalse
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Answer : 1. "(a+6)"
Q: 13 articles were bought for Rs. 5980 and sold for Rs 6656. How much was the approximate profit percentage per article?
4108 05e6c5c788fcee56af205357c
5e6c5c788fcee56af205357c- 115 %false
- 211%true
- 39%false
- 419%false
- 513 %false
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Answer : 2. "11%"
Q: In a row of boys, Haran is eleventh from the left and manoj is seventeenth form the right. When they exchange their places than Haran will be thirteenth from the left. Which of the following will be the new position of Manoj from the right ? 4107 05b5cc6c6e4d2b4197774de4f
5b5cc6c6e4d2b4197774de4f- 111false
- 219true
- 313false
- 417false
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Answer : 2. "19"
Explanation :
Answer: B) 19 Explanation: Here total number of boys in the row = 11 + 19 = 13 + 17 = 30 Here after exchanging the places of Haran & Manoj => Manoj replaces Harans place of 11th from left But in the question he asked Manoj's place from right = 30 - 11 = 19th place.
Q: Statements: All the windows are doors. No door is a wall. 4107 15bdbf9210da81e269593b58d
5bdbf9210da81e269593b58d- 1Only (1) conclusion followsfalse
- 2Only (2) conclusion followstrue
- 3Either (1) or (2) followsfalse
- 4Neither (1) nor (2) followsfalse
- 5Both (1) and (2) followfalse
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Answer : 2. "Only (2) conclusion follows"
Q: Minimum number of straight lines required to form the below figure ? 4106 05b5cc76fe4d2b4197774ff2b
5b5cc76fe4d2b4197774ff2b- 118false
- 217false
- 314true
- 416false
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Answer : 3. "14"
Explanation :
Answer: C) 14 Explanation: The given figure can be labelled as shown : The horizontal lines are AK, BJ, CI, DH and EG i.e. 5 in number.The vertical lines are AE, LF and KG i.e. 3 in number.The slanting lines are LC, CF, FI, LI, EK and AG i.e. 6 in number.Thus, there are 5 + 3 + 6 = 14 straight lines in the figure.