CAT Practice Question and Answer
8Q: Rs.1200 divided among P, Q and R. P gets half of the total amount received by Q and R. Q gets one-third of the total amount received by P and R. Find the amount received by R ? 4938 05b5cc6e1e4d2b4197774ebd9
5b5cc6e1e4d2b4197774ebd9- 1Rs. 1100false
- 2Rs. 500true
- 3Rs. 1200false
- 4Rs. 700false
- Show Answer
- Workspace
- SingleChoice
Answer : 2. "Rs. 500"
Explanation :
Answer: B) Rs. 500 Explanation: Let the amounts to be received by P, Q and R be p, q and r.p + q + r = 1200p = 1/2 (q + r) => 2p = q + r Adding 'p' both sides, 3p = p + q + r = 1200=> p = Rs.400 q = 1/3 (p + r) => 3q = p + r Adding 'q' both sides, 4q = p + q + r = 1200=> q = Rs.300 r = 1200 - (p + q) => r = Rs.500.
Q: In a scheme, a pack of three soaps with MRP Rs.45 is available for Rs.42. If it still gives a profit of 5% to the shopkeeper, then the cost price of the pack is ? 4914 05b5cc728e4d2b4197774f737
5b5cc728e4d2b4197774f737- 138false
- 239false
- 340true
- 441false
- Show Answer
- Workspace
- SingleChoice
Answer : 3. "40"
Explanation :
Answer: C) 40 Explanation: Given M.P=45,S.P=42, Profit = 0.05 Let C.P=x , Then Profit = (42-x)/x = 0.05=> x = 40.
Q: The first step in solving an Ethical Dilemma is to 4908 05b5cc6aae4d2b4197774cf33
5b5cc6aae4d2b4197774cf33- 1identify the alternativesfalse
- 2identify an etical situation and ethical issues involvedtrue
- 3weigh the impact of each alternative on various stakeholders.false
- 4recognize and analyze the principal elements in the situation.false
- Show Answer
- Workspace
- SingleChoice
Answer : 2. "identify an etical situation and ethical issues involved"
Explanation :
Answer: B) identify an etical situation and ethical issues involved Explanation:
Q: Correct underlined words if necessary in the following sentence ? Have you been more careful, the accident could have been averted. 4879 05b5cc6fee4d2b4197774f107
5b5cc6fee4d2b4197774f107- 1Have you beenfalse
- 2If you have beenfalse
- 3Had you beentrue
- 4If you could have beenfalse
- Show Answer
- Workspace
- SingleChoice
Answer : 3. "Had you been"
Explanation :
Answer: C) Had you been Explanation: As the sentence talks about the past it is apt to say. 'Had you been more careful ...'.
Q: The Computer size was very large in 4873 05b5cc6afe4d2b4197774d1ab
5b5cc6afe4d2b4197774d1ab- 1Fourth Generationfalse
- 2Third Generationfalse
- 3Second Generationfalse
- 4First Generationtrue
- Show Answer
- Workspace
- SingleChoice
Answer : 4. "First Generation"
Explanation :
Answer: D) First Generation Explanation: The First Generation Computers size was very large. Since the First generation computers used 1000s of vacuum tubes that required lot of space made them gigantic in size. Single transistor could replace 1000 vacuum tubes and a single IC chip replaced 1000s of transistors made computers smaller and more speedy. It is obvious that computers developed with more power, reliability, speed and smaller sizes due to the enhancement of technology.
Q: What is the next letter of the following sequence. N , O , M , P , L , Q , K , R , ? 4868 05b5cc731e4d2b4197774f80a
5b5cc731e4d2b4197774f80a- 1Sfalse
- 2Ifalse
- 3Jtrue
- 4Tfalse
- Show Answer
- Workspace
- SingleChoice
Answer : 3. "J"
Explanation :
Answer: C) J Explanation: Here the series has mixed two series.n m l k...! reverse alphabeto p q r ...! forward alphabetSo the letter before k is j and after that letter after r is s and so on...
Q: Two passenger trains start at the same hour in the day from two different stations and move towards each other at the rate of 16 kmph and 21 kmph respectively. When they meet, it is found that one train has traveled 60 km more than the other one. The distance between the two stations is ? 4863 05b5cc6ebe4d2b4197774eea0
5b5cc6ebe4d2b4197774eea0- 1387 kmsfalse
- 2242 kmsfalse
- 3145 kmsfalse
- 4444 kmstrue
- Show Answer
- Workspace
- SingleChoice
Answer : 4. "444 kms"
Explanation :
Answer: D) 444 kms Explanation: 1h ----- 5 kms? ------ 60 kms Time = 12 hrs Relative Speed = 16 + 21 = 37 kmph T = 12 hrs D = S x T = 37 x 12 = 444 kms.
Q: The two kinds of Main Memory are 4853 25b5cc6a7e4d2b4197774ce3b
5b5cc6a7e4d2b4197774ce3b- 1Random and sequentialfalse
- 2ROM and RAMtrue
- 3Primary and secondaryfalse
- 4All the abovefalse
- Show Answer
- Workspace
- SingleChoice
Answer : 2. "ROM and RAM"
Explanation :
Answer: B) ROM and RAM Explanation: The main memory is defined as the central storage in a computer. (noun) An example of the main memory is where programs and data are kept when the processor is actively using them. The main storage region of a computer, to which the central processor has immediate or direct access is of two kinds. They are :: RAM -- Random Access Memory ROM -- Read Only Memory.