CAT प्रश्न और उत्तर का अभ्यास करें
8प्र: 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 ? 4812 05b5cc728e4d2b4197774f737
5b5cc728e4d2b4197774f737- 138false
- 239false
- 340true
- 441false
- उत्तर देखें
- Workspace
- SingleChoice
उत्तर : 3. "40"
व्याख्या :
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.
प्र: व्यक्तिगत कंप्यूटर की सीपीयू गति है 4792 25b5cc66de4d2b4197774bff8
5b5cc66de4d2b4197774bff8- 11 MIPSfalse
- 2100 KIPSfalse
- 332 KIPStrue
- 432 MIPSfalse
- उत्तर देखें
- Workspace
- SingleChoice
उत्तर : 3. "32 KIPS"
व्याख्या :
Answer: C) 32 KIPS व्याख्या: निर्देश प्रति सेकंड (IPS) कंप्यूटर के प्रोसेसर की गति का एक माप है। पर्सनल कंप्यूटर की CPU स्पीड 32 KIPS (किलो इंस्ट्रक्शन प्रति सेकंड) होती है।
प्र: Rajeev start a business with Rs. 10000, Deepu joins him after 2 month with 20% more investment than Rajeev, after 2 month Shakti joins him with 40% less than Deepu. If the profit earned by them at the end of the year is equal to the twice of the difference between investment of Rajeev and ten times the investment of Shakti. Find the profit of Rajeev ? 4785 05b5cc6c6e4d2b4197774de2c
5b5cc6c6e4d2b4197774de2c- 150000false
- 248000false
- 338000true
- 440000false
- उत्तर देखें
- Workspace
- SingleChoice
उत्तर : 3. "38000"
व्याख्या :
Answer: C) 38000 Explanation: Here from the given information, The ratio of investments of Rajeev, Deepu & Shakti is R : D : S = (10000 × 12) : (12000 × 10) : (7200 × 8) = 25 : 25 : 12 Now the Profit = 2 × (72000-10000) = 124000 Share of Rajeev = 124000 x 25/62 = 48000 Profit of Rajeev = 48000 - 10000 = 38000
प्र: चुंबकीय डिस्क की भंडारण क्षमता निर्भर करती है 4780 25b5cc60ae4d2b4197774b590
5b5cc60ae4d2b4197774b590- 1डिस्क सतह में डिस्क पैकfalse
- 2सतह के प्रति इंच ट्रैकfalse
- 3पटरियों के प्रति इंच बिट्सfalse
- 4इसमे से कोई नहींtrue
- उत्तर देखें
- Workspace
- SingleChoice
उत्तर : 4. "इसमे से कोई नहीं"
व्याख्या :
Answer: D) उपरोक्त सभी व्याख्या: मैग्नेटिक डिस्क एक तरह का डेटा स्टोरेज डिवाइस है। चुंबकीय डिस्क की भंडारण क्षमता इस पर निर्भर करती है 1. सतह के प्रति इंच ट्रैक 2. ट्रैक के बिट प्रति इंच 3. डिस्क सतह में डिस्क पैक इसे इस प्रकार दिखाया जा सकता है:
प्र: 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 ? 4778 05b5cc6ebe4d2b4197774eea0
5b5cc6ebe4d2b4197774eea0- 1387 kmsfalse
- 2242 kmsfalse
- 3145 kmsfalse
- 4444 kmstrue
- उत्तर देखें
- Workspace
- SingleChoice
उत्तर : 4. "444 kms"
व्याख्या :
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.
प्र: Correct underlined words if necessary in the following sentence ? Have you been more careful, the accident could have been averted. 4749 05b5cc6fee4d2b4197774f107
5b5cc6fee4d2b4197774f107- 1Have you beenfalse
- 2If you have beenfalse
- 3Had you beentrue
- 4If you could have beenfalse
- उत्तर देखें
- Workspace
- SingleChoice
उत्तर : 3. "Had you been"
व्याख्या :
Answer: C) Had you been Explanation: As the sentence talks about the past it is apt to say. 'Had you been more careful ...'.
प्र: What is the next letter of the following sequence. N , O , M , P , L , Q , K , R , ? 4735 05b5cc731e4d2b4197774f80a
5b5cc731e4d2b4197774f80a- 1Sfalse
- 2Ifalse
- 3Jtrue
- 4Tfalse
- उत्तर देखें
- Workspace
- SingleChoice
उत्तर : 3. "J"
व्याख्या :
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...
प्र: Four persons can cross a bridge in 3,7,13,17 minutes.Only two can cross at a time.Find the minimum time taken by the four to cross the bridge ? 4712 05b5cc70ee4d2b4197774f36f
5b5cc70ee4d2b4197774f36f- 117 minutesfalse
- 220 minutestrue
- 334 minutesfalse
- 412 minutesfalse
- उत्तर देखें
- Workspace
- SingleChoice
उत्तर : 2. "20 minutes"
व्याख्या :
Answer: B) 20 minutes Explanation: First send 17 and 7. After 7 minutes, 7 is at finish and 17 needs 10 more minutes to complete his travel. now send 13. After 10 minutes 17 reaches finish and 13 needs 3 more minutes to complete. now send 3. both 3 and 13 reach destination at the same time after 3 minutes. hence the time taken is 7+10+3=20 minutes.