Practice Question and Answer
8Q: In a Plane there are 37 straight lines, of which 13 pass through the point A and 11 pass through the point B. Besides, no three lines pass through one point, no lines passes through both points A and B , and no two are parallel. Find the number of points of intersection of the straight lines. 2221 05b5cc7d1e4d2b41977751281
5b5cc7d1e4d2b41977751281- 1525false
- 2535true
- 3545false
- 4555false
- Show AnswerHide Answer
- Workspace
- SingleChoice
Answer : 2. "535"
Explanation :
Answer: B) 535 Explanation: The number of points of intersection of 37 lines is C237. But 13 straight lines out of the given 37 straight lines pass through the same point A. Therefore instead of getting C213 points, we get only one point A. Similarly 11 straight lines out of the given 37 straight lines intersect at point B. Therefore instead of getting C211 points, we get only one point B. Hence the number of intersection points of the lines is C237-C213-C211 +2 = 535
Q: Khair forest area in Rajasthan is -
2221 062a9ee7bcae9f820ba074d2e
62a9ee7bcae9f820ba074d2e- 1Bikaner - Barmerfalse
- 2Kota - Sawai Madhopurtrue
- 3Jalore- Sirohifalse
- 4Ajmer Bhilwarafalse
- Show AnswerHide Answer
- Workspace
- SingleChoice
Answer : 2. "Kota - Sawai Madhopur"
Explanation :
Khair forest areas in Rajasthan are found in Kota-Sawai Madhopur.
Q: A term for retrieving software or other files on your computer from a computer network or Internet.
2221 05e69f1138fcee56af2fc2bcc
5e69f1138fcee56af2fc2bcc- 1Uploadfalse
- 2Downloadtrue
- 3Sharingfalse
- 4Mailingfalse
- 5Editingfalse
- Show AnswerHide Answer
- Workspace
- SingleChoice
Answer : 2. "Download "
Q:Direction: Each question below has two blanks, each blank indicating that something has been omitted. Choose the set of words for each blank that best fits the meaning of the sentence as a whole.
Unpredictable of the child could not lead the consultants to any_____.
2221 05e4e245a244a8049391f9b77
5e4e245a244a8049391f9b77- 1performance, settingfalse
- 2belief, judgementfalse
- 3operation, purposefalse
- 4behaviour, conclusiontrue
- 5react, decision.false
- Show AnswerHide Answer
- Workspace
- SingleChoice
Answer : 4. "behaviour, conclusion "
Q: Find the next term in the following series.
ZA5, Y4B, XC6, W3D, _____
2221 161af299f6131eb2319cb420e
61af299f6131eb2319cb420eZA5, Y4B, XC6, W3D, _____
- 1V2Efalse
- 2VE5false
- 3E7Vfalse
- 4VE7true
- Show AnswerHide Answer
- Workspace
- SingleChoice
Answer : 4. "VE7"
Q: Find the odd man out of the following number sequence? 3, 5, 13, 43, 167 2221 05b5cc622e4d2b4197774b820
5b5cc622e4d2b4197774b820- 1167true
- 243false
- 313false
- 45false
- Show AnswerHide Answer
- Workspace
- SingleChoice
Answer : 1. "167"
Explanation :
Answer: A) 167 Explanation: The given number series is 3, 5, 13, 43, 167 3 3 x 1 + 2 = 5 5 x 2 + 3 = 13 13 x 3 + 4 = 43 43 x 4 + 5 = 177 (not equal to 167) Hence, the odd number in the given number sequence is 167.
Q: What does Maturation refers to 2221 05b5cc6b8e4d2b4197774d669
5b5cc6b8e4d2b4197774d669- Show AnswerHide Answer
- Workspace
- SingleChoice
Answer :
Explanation :
Maturation refers to the ways in which we grow and develop throughout the lifespan. Maturation is the process of becoming mature; the emergence of individual and behavioral characteristics through growth processes over time.
Q: Which of the followings countries has banned ads for the unhealthiest sugary drinks?
2220 05da03fd931905d285335cf0a
5da03fd931905d285335cf0a- 1Singaporetrue
- 2Swedenfalse
- 3Finlandfalse
- 4Saudi Arabiafalse
- Show AnswerHide Answer
- Workspace
- SingleChoice