CAT Practice Question and Answer
8Q: Iodine test is used to detect 4908 05b5cc699e4d2b4197774c741
5b5cc699e4d2b4197774c741- 1Carbohydratetrue
- 2Fatfalse
- 3Proteinfalse
- 4Cholesterolfalse
- Show AnswerHide Answer
- Workspace
- SingleChoice
Answer : 1. "Carbohydrate"
Explanation :
Answer: A) Carbohydrate Explanation: The iodine test is used to test for the presence of starch i.e, Carbohydrate.
Q: If 9 = 63 8 = 48 7 = 35 Then 4 = ? 4895 05b5cc696e4d2b4197774c56a
5b5cc696e4d2b4197774c56a- 14false
- 28true
- 312false
- 416false
- Show AnswerHide Answer
- Workspace
- SingleChoice
Answer : 2. "8"
Explanation :
Answer: B) 8 Explanation: Here given that 9 = 63, 8 = 48, 7=35, ... The given question follows a pattern that 9 x (9 - 2) = 9 x 7 = 63 8 x (8 - 2) = 8 x 6 = 48 7 x (7 - 2) = 7 x 5 = 35 Similarly, 4 x (4 - 2) = 4 x 2 = 8.
Q: Find the next number in the series 141,137,146,130,155,119,... 4861 05b5cc771e4d2b4197774ffc1
5b5cc771e4d2b4197774ffc1- 1147false
- 2168true
- 3162false
- 4182false
- Show AnswerHide Answer
- Workspace
- SingleChoice
Answer : 2. "168"
Explanation :
Answer: B) 168 Explanation: The pattern is -4, +9,-16, +25, -36 The next number=119+49=168
Q: Which can not be formed using the letters of the given word ? CONCEPTUALIZATION 4813 05b5cc6cde4d2b4197774e1bd
5b5cc6cde4d2b4197774e1bd- 1Actualfalse
- 2Petroltrue
- 3Totalfalse
- 4Petalfalse
- Show AnswerHide Answer
- Workspace
- SingleChoice
Answer : 2. "Petrol"
Explanation :
Answer: B) Petrol Explanation:
Q: Find out the wrong number in the following series: 5, 15, 30, 80, 180, 540, 1080 4813 05b5cc70ee4d2b4197774f376
5b5cc70ee4d2b4197774f376- 1540false
- 2180false
- 330false
- 480true
- Show AnswerHide Answer
- Workspace
- SingleChoice
Answer : 4. "80"
Explanation :
Answer: D) 80 Explanation: There should be 90 instead of 80so we can have a series5, 5x3, 15x2, 30x3, 90x2, 180x3, 540x2 and 1080x3 and so on...
Q: 19 persons do 19 programs in 19 hours . If they take 15 mins interval and then how much time they need to do 52 programs. 4811 05b5cc754e4d2b4197774fb6d
5b5cc754e4d2b4197774fb6d- 123 hoursfalse
- 247 hrs 15 minfalse
- 352 hrs 15 mintrue
- 422 hrs 15 minfalse
- Show AnswerHide Answer
- Workspace
- SingleChoice
Answer : 3. "52 hrs 15 min"
Explanation :
Answer: C) 52 hrs 15 min Explanation: Since they can do 19 programs in 19 hours, Then 52 programs in 52 hours respectively.And a 15 min intervalTotal time they take to do 52 programs is 52 hours 15 minutes.
Q: A method of providing virtual memory is called _____. 4787 15b5cc6c5e4d2b4197774dd64
5b5cc6c5e4d2b4197774dd64- 1Fragmentationfalse
- 2Segmentationtrue
- 3De-fragmentationfalse
- 4Pagingfalse
- Show AnswerHide Answer
- Workspace
- SingleChoice
Answer : 2. "Segmentation"
Explanation :
Answer: B) Segmentation Explanation:
Q: Why ABC computer is called so ? 4785 25b5cc6cbe4d2b4197774e0e0
5b5cc6cbe4d2b4197774e0e0- 1Because it was thought to be the first computer so named with first alphabets of Englishtrue
- 2Because it was developed by Atanasoff and Berryfalse
- 3Both of above are the reason to name the computer ABCfalse
- 4None of the abovefalse
- Show AnswerHide Answer
- Workspace
- SingleChoice
Answer : 1. "Because it was thought to be the first computer so named with first alphabets of English"
Explanation :
Answer: A) Because it was thought to be the first computer so named with first alphabets of English Explanation: