CAT Practice Question and Answer
8Q: Which colony was farthest north? 1738 05b5cc62fe4d2b4197774b959
5b5cc62fe4d2b4197774b959- 1Massachusettstrue
- 2Virginiafalse
- 3Georgiafalse
- 4New Hampshirefalse
- Show AnswerHide Answer
- Workspace
- SingleChoice
Answer : 1. "Massachusetts"
Explanation :
Answer: A) Massachusetts Explanation: There are 13 colonies and are ruled by England. The farthest north colony - Massachusetts The farthest south colony - Georgia The oldest colony - Virginia The colony between the 2 parts of Massachusetts - New Hampshire
Q: Out of first 20 natural numbers, one number is selected at random. The probability that it is either an even number or a prime number is ? 1738 05b5cc6e0e4d2b4197774eb70
5b5cc6e0e4d2b4197774eb70- 116/19false
- 21false
- 33/2false
- 417/20true
- Show AnswerHide Answer
- Workspace
- SingleChoice
Answer : 4. "17/20"
Explanation :
Answer: D) 17/20 Explanation: n(S) = 20n(Even no) = 10 = n(E)n(Prime no) = 8 = n(P)P(E U P) = 10/20 + 8/20 - 1/20 = 17/20
Q: Which of the following atoms has the largest radius? 1738 05b5cc6a5e4d2b4197774ccbb
5b5cc6a5e4d2b4197774ccbb- 1Brfalse
- 2Ktrue
- 3Nafalse
- 4Clfalse
- Show AnswerHide Answer
- Workspace
- SingleChoice
Answer : 2. "K"
Explanation :
Answer: B) K Explanation: For neutral atoms, the periodic trends in atomic size can be described like this Atomic size decreases when going from left to right across a period,Atomic size increases when going from top to bottom down a group. Let's use these trends to try and figure out which atom would have the largest radius. If you look at elements that are located in the same group, potassium will have a larger atomic radius when compared with sodium. Likewise, bromine will have a larger atomic radius when compared with chlorine. Now focus on potassium and bromine. Since potassium is located at the start of period 3, and bromine at the end of the same period, potassium will have a larger atomic radius than bromine, and thus the largest atomic radius of the four given atoms.
Q: How many 4-letter words with or without meaning, can be formed out of the letters of the word, 'LOGARITHMS', if repetition of letters is not allowed ? 1736 05b5cc731e4d2b4197774f805
5b5cc731e4d2b4197774f805- 15040true
- 22525false
- 32052false
- 44521false
- Show AnswerHide Answer
- Workspace
- SingleChoice
Answer : 1. "5040"
Explanation :
Answer: A) 5040 Explanation: The Word LOGARITHMS contains 10 letters. To find how many 4 letter words we can form from that = P410 =10x9x8x7 = 5040.
Q: Light Year is related to 1736 05b5cc6b7e4d2b4197774d601
5b5cc6b7e4d2b4197774d601- 1Distancetrue
- 2Accelerationfalse
- 3Velocityfalse
- 4Intensity of Lightfalse
- Show AnswerHide Answer
- Workspace
- SingleChoice
Answer : 1. "Distance"
Explanation :
Answer: A) Distance Explanation: Light Year is related to Distance. It is the unit of Distance. It is about 9.5 Trillion Kms or 5.9 Trillion miles. It is the distance that light travels in vaccum in one julian year i.e, 365.25 days.
Q: In which year was "Jana Gana Mana" adopted as the National Anthem ? 1735 05b5cc6d3e4d2b4197774e4d2
5b5cc6d3e4d2b4197774e4d2- 11947false
- 21949false
- 31951false
- 41950true
- Show AnswerHide Answer
- Workspace
- SingleChoice
Answer : 4. "1950"
Explanation :
Answer: D) 1950 Explanation: 1950
Q: Bacteria divide by 1735 05b5cc6a6e4d2b4197774cde8
5b5cc6a6e4d2b4197774cde8- 1Binary Fissiontrue
- 2Spirillafalse
- 3RNAfalse
- 4Fusionfalse
- Show AnswerHide Answer
- Workspace
- SingleChoice
Answer : 1. "Binary Fission"
Explanation :
Answer: A) Binary Fission Explanation: Bacteria divided and reproduce by Binary fission. In this process, the bacterium, which is a single cell, divides into two identical daughter cells. Binary fission begins when the DNA of the bacterium divides into two replicates.
Q: What country did we fight during the Revolutionary War? 1735 05b5cc6aae4d2b4197774cf84
5b5cc6aae4d2b4197774cf84- 1Pakistanfalse
- 2United States of Americafalse
- 3Englandtrue
- 4Germanyfalse
- Show AnswerHide Answer
- Workspace
- SingleChoice
Answer : 3. "England"
Explanation :
Answer: C) England Explanation: We fought against England in the Revolutionary War for Independence from the British rule.

