Practice Question and Answer
8 Q:Study the following information carefully and answer the questions given below-
Two families with 14 members, includes 7 males and 7 females .C is the grandfather of M and P and he is an engineer .C has one sister O who is lawyer. K is an engineer and I is a lawyer, both of them are son-in-law of E. F,G and H are daughters of E and C and out of them only H is unmarried and is a teacher. Other sisters of H are housewives. G is not married with an engineer. M and P are sons of K. One of the grandson of C is an engineer. O has one married son D and one unmarried daughter J. L is the aunt of Z and she is working in a bank. F is sister-in-law of L and she is a housewife. Z is a student and his father is an engineer. In the family only P is a doctor. J is lawyer. L is the sister of K.
What is the profession of teacher’s cousin sister?
2020 05f35443e122f0b4ab91a43ce
5f35443e122f0b4ab91a43ceTwo families with 14 members, includes 7 males and 7 females .C is the grandfather of M and P and he is an engineer .C has one sister O who is lawyer. K is an engineer and I is a lawyer, both of them are son-in-law of E. F,G and H are daughters of E and C and out of them only H is unmarried and is a teacher. Other sisters of H are housewives. G is not married with an engineer. M and P are sons of K. One of the grandson of C is an engineer. O has one married son D and one unmarried daughter J. L is the aunt of Z and she is working in a bank. F is sister-in-law of L and she is a housewife. Z is a student and his father is an engineer. In the family only P is a doctor. J is lawyer. L is the sister of K.
- 1Lawyertrue
- 2Doctorfalse
- 3Bank employeefalse
- 4Engineerfalse
- 5None of thesefalse
- Show AnswerHide Answer
- Workspace
- SingleChoice
Answer : 1. "Lawyer "
Q: In 1990 a person is 15 years old. In 2000 that same person is 5 years old. How can this be possible? 2020 05b5cc6b1e4d2b4197774d322
5b5cc6b1e4d2b4197774d322- Show AnswerHide Answer
- Workspace
- SingleChoice
Answer :
Explanation :
It can be possible in only B.C. i.e, Before Christ. That was about 2000 years ago. Given In 1990 B.C = 2000 + 1990 = 3990 years ago, a person is 15 years Old => In 1995 B.C = 2000 + 1995 = 3995 years ago, the same person will be 10 years Old Therefore, In 2000 B.C = 2000 + 2000 = 4000 years ago, the same person will be 5 years Old.
Q: If the length of a rectangle is increased by 20% and the breadth is decreased by 10%. What will be the effect on its area? 2020 05d1099c687e3540b926c1bd9
5d1099c687e3540b926c1bd9- 18% increasetrue
- 28% decreasefalse
- 32% increasefalse
- 42% decreasefalse
- Show AnswerHide Answer
- Workspace
- SingleChoice
Answer : 1. "8% increase"
Q: In which state is the ‘Sun Temple of Modhera’ located?
2019 05fbb8785d01e942c91311fd0
5fbb8785d01e942c91311fd0- 1Biharfalse
- 2Gujarattrue
- 3Orissafalse
- 4Bengalfalse
- Show AnswerHide Answer
- Workspace
- SingleChoice
Answer : 2. "Gujarat"
Q: Find the odd word from the following:
2019 05d2847522919df5e2a25eb53
5d2847522919df5e2a25eb53- 1Friendtrue
- 2Competitorfalse
- 3Antagonistfalse
- 4Enemyfalse
- Show AnswerHide Answer
- Workspace
- SingleChoice
Answer : 1. "Friend"
Explanation :
Except Friend all other showing the hatred towards.
Q: In a bag, there are 8 red, 7 blue and 6 green flowers. One of the flower is picked up randomly. What is the probability that it is neither red nor green ? 2019 05b5cc774e4d2b41977750016
5b5cc774e4d2b41977750016- 113true
- 2821false
- 3621false
- 42021false
- Show AnswerHide Answer
- Workspace
- SingleChoice
Answer : 1. "13"
Explanation :
Answer: A) Option A Explanation: Total number of flowers = (8+7+6) = 21. Let E = event that the flower drawn is neither red nor green. = event taht the flower drawn is blue. --> n(E)= 7 --> P(E)= 721=13
Q: The mean of 100 observations is 40. It is found that an observation 84 was misread as 48. Then the correct mean is ? 2019 05b5cc6c0e4d2b4197774dab2
5b5cc6c0e4d2b4197774dab2- 140.36true
- 241.24false
- 341.92false
- 442.05false
- Show AnswerHide Answer
- Workspace
- SingleChoice
Answer : 1. "40.36"
Explanation :
Answer: A) 40.36 Explanation: Given, mean of 100 observations is 40 => Total of 100 observations = 40 x 100 = 4000 84 is misread as 48 => Difference = 84 - 48 = 36 => Now, new total of 100 observations = 4000 + 36 = 4036 Correct Mean = 4036/100 = 40.36
Q: Was Mihirkul related?
2019 05f43492297c6dd29b38dbeee
5f43492297c6dd29b38dbeee- 1Huntrue
- 2Kushanfalse
- 3Mokharifalse
- 4Guptfalse
- Show AnswerHide Answer
- Workspace
- SingleChoice