Aptitude Question Practice Question and Answer
8 Q:Directions : What will come in the place of the question mark (?) in the following number series?
100 99 95 86 ?
2008 05e9d262dbf0a265d837baede
5e9d262dbf0a265d837baede- 180false
- 290false
- 3100false
- 470true
- 560false
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- SingleChoice
Answer : 4. "70 "
Q: From a group of 7 men and 6 women, five persons are to be selected to form a committee so that at least 3 men are there on the committee. In how many ways can it be done? 2001 05c2c493c9fd00135a4b20e0d
5c2c493c9fd00135a4b20e0d- 1756true
- 2465false
- 3546false
- 4835false
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Answer : 1. "756"
Q: In the following questions two equations numbered I and II are given. You have to solve both the equations and ____
(A) x>y
(B) x≥y
(C) x<y
(D) x≤y
(E) x=y or the relationship cannot be established
I.\(20x^2 - x - 12 = 0\)
II.\(20y^2 + 27y + 9 = 0\)
1999 05d85f30dc1ed1701670c36ce
5d85f30dc1ed1701670c36ce(A) x>y
(B) x≥y
(C) x<y
(D) x≤y
(E) x=y or the relationship cannot be established
I.\(20x^2 - x - 12 = 0\)
II.\(20y^2 + 27y + 9 = 0\)
- 1Afalse
- 2Btrue
- 3Cfalse
- 4Dfalse
- 5Efalse
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Answer : 2. "B"
Q:Directions : What will come in the place of the question mark (?) in the following number series?
100 100 50 150 37.5 ?
1959 05e9d28d0772f97276f50c605
5e9d28d0772f97276f50c605- 1177.5false
- 2187.5true
- 3197.5false
- 4207.5false
- 5217.5false
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Answer : 2. "187.5 "
Q: 28% members of a certain group are married. What is the respective ratio between the number of married members to the number of unmarried members?
1901 05d4a9f58108bca202e8a3645
5d4a9f58108bca202e8a3645- 17:17false
- 25: 18false
- 37:18true
- 4Cannot determinedfalse
- 5None of thesefalse
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Answer : 3. "7:18"
Explanation :
Let total number of person is=100
married person=28
unmarried person will be 100-28=72
The ratio will be 28/72=7/18
Q: In how many different ways can the letters of the word 'DETAIL' be arranged such that the vowels must occupy only the odd positions? 1893 05c2c47d4aea81766da94c907
5c2c47d4aea81766da94c907- 136true
- 218false
- 354false
- 472false
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Answer : 1. "36"
Q: The area of triangle is half the area of square. The perimeter of the square is 224 cm. What is the area of triangle?
1891 05d4aa1bf11160f2052371576
5d4aa1bf11160f2052371576- 11856 cm2false
- 21658 cm2false
- 31558 cm2false
- 41586 cm2false
- 5None of thesetrue
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Answer : 5. "None of these"
Explanation :
given 4a=224,
a=56, so that Area of square is=a2=56*56
so that Area of Triangle is a2/2=1568
Q: The ratio of the age of Ram and his son was 4:1 before 5 years. If the total of their present age is 45 years. What is the Present Age of son? 1798 05d0c9d370cbb1019f52481f8
5d0c9d370cbb1019f52481f8- 110false
- 29false
- 312true
- 47false
- 5None of thesefalse
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