CAT Practice Question and Answer
8Q: Fill in the blank with a suitable word from the given words. All the efforts of the batsmen went _____ vain as the bowlers failed to perform well. 2325 05b5cc71be4d2b4197774f4f9
5b5cc71be4d2b4197774f4f9- 1forfalse
- 2offfalse
- 3intrue
- 4outfalse
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Answer : 3. "in"
Explanation :
Answer: C) in Explanation:
Q: The average of a non-zero number and its square is 11 times the number. The number is ? 2323 05b5cc72ce4d2b4197774f741
5b5cc72ce4d2b4197774f741- 122true
- 221false
- 311false
- 417false
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Answer : 1. "22"
Explanation :
Answer: A) 22 Explanation: Let the number be 'x'. x+x22 = 11x x2= 22x => x = 22.
Q: Which day is observed as Rashtriya Ekta Diwas every year in India? 2322 05b5cc6bfe4d2b4197774da8d
5b5cc6bfe4d2b4197774da8d- 131st Julyfalse
- 231st Marchfalse
- 331st Januaryfalse
- 431st Octobertrue
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Answer : 4. "31st October"
Explanation :
Answer: D) 31st October Explanation:
Q: Can character data be stored in computer memory? 2322 15b5cc6a5e4d2b4197774ccdb
5b5cc6a5e4d2b4197774ccdb- 1Yes---a primitive data type is used to store characterstrue
- 2No---computer memory can only store patternsfalse
- 3Yes---characters are stored in special memoryfalse
- 4No---computers can only store numbersfalse
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Answer : 1. "Yes---a primitive data type is used to store characters"
Explanation :
Answer: A) Yes---a primitive data type is used to store characters Explanation:
Q: Milk is an example of a 2320 05b5cc651e4d2b4197774bd23
5b5cc651e4d2b4197774bd23- 1Emulsiontrue
- 2Solutionfalse
- 3Gelfalse
- 4Suspensionfalse
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Answer : 1. "Emulsion"
Explanation :
Answer: A) Emulsion Explanation: Milk is an emulsion of oil in water (o/w). Emulsion: A suspension of droplets of one liquid in another. Constituents of milk : The principal constituents of milk are water, fat, proteins, lactose (milk sugar) and minerals (salts). Milk also contains trace amounts of other substances such as pigments, enzymes, vitamins, phospholipids (substances with fatlike properties), and gases.
Q: If x = √8 - √7, y = √6 - √5 and z = √10 - 3, which of the following is true ? 2318 05b5cc6dbe4d2b4197774e955
5b5cc6dbe4d2b4197774e955- 1x > y < zfalse
- 2x < y < zfalse
- 3x > y > zfalse
- 4z < x < ytrue
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Answer : 4. "z < x < y"
Explanation :
Answer: D) z < x < y Explanation: x = √8 - √7 = 1/(√8 + √7) and y = √6 - √5 = 1/(√6 + √5) and z = √10 - 3 = 1/(√10 + 3) As (√8 + √7) > (√6 + √5), (√8 - √7) < (√6 - √5) As (√10 + 3) > (√8 + √7) > (√6 + √5) z < x < y.
Q: A man walks 6 km at a speed of 112kmph, runs 8 km at a speed of 2 kmph and goes by bus another 32 km. Speed of the bus is 8 kmph. Find the average speed of the man in kmph. 2315 05b5cc764e4d2b4197774fd8a
5b5cc764e4d2b4197774fd8a- 14314false
- 24213true
- 32413false
- 43414false
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Answer : 2. "4213"
Explanation :
Answer: B) Option B Explanation: Man walked 6 km at 1.5 kmph, again he walked 8 km at speed of 2 kmph and 40 km at a speed of 8kmphtime taken indivisually: => 6/1.5 = 4 m=> 8/2 = 4 m=> 40/8 = 5 m Average speed of man= total distance/ total time=> 54/13 = 4213 kmph
Q: What gets wetter and wetter the more it dries? 2314 05b5cc6a8e4d2b4197774cec0
5b5cc6a8e4d2b4197774cec0- 1Soapfalse
- 2Toweltrue
- 3Clothesfalse
- 4Spongefalse
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Answer : 2. "Towel"
Explanation :
Answer: B) Towel Explanation: Towel gets wetter and wetter the more it dries because we use that towel which is dried after used.