Practice Question and Answer
8Q: If Reena’s age was twice of her present age, when subtracted from four times three years from hence, with three times the three years before her present age. What will be her age after one year ? 2369 05b5cc70ee4d2b4197774f37b
5b5cc70ee4d2b4197774f37b- 122 yrstrue
- 221 yrsfalse
- 320 yrsfalse
- 424 yrsfalse
- Show AnswerHide Answer
- Workspace
- SingleChoice
Answer : 1. "22 yrs"
Explanation :
Answer: A) 22 yrs Explanation: Let Reena’s present age be 'K' yrs.Given:{(K+3) x 4} - {(K-3) x 3)} => K = 21 yrsSo her present age is 21 yrs.Then, her age after 1 year is 22 yrs.
Q: Whose followers are called Tana Bhagat?
2369 0604f162be147c16b286c75a1
604f162be147c16b286c75a1- 1Jatra Oraontrue
- 2Bhushan Singhfalse
- 3Birsa Mundafalse
- 4None of thesefalse
- Show AnswerHide Answer
- Workspace
- SingleChoice
Answer : 1. "Jatra Oraon"
Q: Who discovered bacteria?
2368 063058bb229cb4630442cb359
63058bb229cb4630442cb359- 1Louis Pasteurfalse
- 2Leeuwenhoektrue
- 3Robert Hookefalse
- 4Torricellifalse
- Show AnswerHide Answer
- Workspace
- SingleChoice
Answer : 2. "Leeuwenhoek "
Q: Akhil is the maternal uncle of Rashmi. Ramesh is the father of Rashmi. How is Ramesh related to Akhil?
2368 0605af82a281aeb2a4f466df9
605af82a281aeb2a4f466df9- 1Brother-in-lawtrue
- 2Brotherfalse
- 3Fatherfalse
- 4Cousinfalse
- Show AnswerHide Answer
- Workspace
- SingleChoice
Answer : 1. "Brother-in-law"
Q: The angles of a quadrilateral are in the ratio of 2:4:7:5. The smallest angle of the quadrilateral is equal to the smallest angle of a triangle. One of the angles of the triangle is twice the smallest angle of the triangle. What is the second largest angle of the triangle ? 2368 05b5cc72ce4d2b4197774f764
5b5cc72ce4d2b4197774f764- 180 degreesfalse
- 260 degreestrue
- 3120 degreesfalse
- 440 degreesfalse
- Show AnswerHide Answer
- Workspace
- SingleChoice
Answer : 2. "60 degrees"
Explanation :
Answer: B) 60 degrees Explanation: Given the angles of a quadrilateral are in the ratio of 2:4:7:5Let the angles of a quadrilateral are 2x, 4x, 7x, 5xBut we know that sum of the angles = 360 degrees.=> 2x + 4x + 7x + 5x = 360=> x = 20Therfore, the smallest angle of the quadrilateral = 2x = 2x20 = 40 degrees.One of the angle of the triangle = 2 x 40 = 80 degreesThe other angle is 180 - (40 + 80) = 60 degrees. Hence the second largest angle of the triangle is 60 degrees.
Q: Which statement regarding the mammalian heart is correct? 2367 05b5cc615e4d2b4197774b6e7
5b5cc615e4d2b4197774b6e7- 1Blood is pumped from the heart via the atria.false
- 2Oxygen-loaded blood moves only through the right side of the heart.false
- 3When the right atrium contracts, it forces blood into the left atrium.false
- 4In the adult heart, blood in the right chambers of the heart cannot enter the left chambers without passing through the lungs.true
- Show AnswerHide Answer
- Workspace
- SingleChoice
Answer : 4. "In the adult heart, blood in the right chambers of the heart cannot enter the left chambers without passing through the lungs."
Explanation :
Answer: D) In the adult heart, blood in the right chambers of the heart cannot enter the left chambers without passing through the lungs. Explanation: In the adult heart, blood in the right chambers of the heart cannot enter the left chambers without passing through the lungs is correct regarding mammalian heart.
Q: In a specific code language, 'GARAGE' is written as 'JEUEJI'. What will be the code for 'OFFICE' in the same code language?
2367 05f686f97397b1a529085de0f
5f686f97397b1a529085de0f- 1JKJNGJfalse
- 2RKIMFIfalse
- 3JLJNGJfalse
- 4RJIMFItrue
- Show AnswerHide Answer
- Workspace
- SingleChoice
Answer : 4. "RJIMFI"
Q:Directions : In the following questions, a sentence is divided into five parts with one of the parts of each sentence is highlighted in bold suggesting the grammatically correct part of the sentence. Out of the four other parts, choose the part of the sentence which contains grammatical or contextual error in it. If the given sentence is both grammatically correct and contextually meaningful, choose option (E) i.e., “No error” as your answer.
We shall have to check (1)/our records to find out (2)/how much cheques (3)/have been collected so far. (4)/No error (5)
2367 05e9fd4f5dd99b23e48b2b5ae
5e9fd4f5dd99b23e48b2b5ae- 1We shall have to checkfalse
- 2our records to find outfalse
- 3how much chequestrue
- 4have been collected so forfalse
- 5No errorfalse
- Show AnswerHide Answer
- Workspace
- SingleChoice