प्रश्न और उत्तर का अभ्यास करें
8प्र: If two line pa + b = 2 and 3a + b = 4 are parallel to each other, then what is the value of p ? 1393 05b5cc6c6e4d2b4197774de54
5b5cc6c6e4d2b4197774de54- 11false
- 22false
- 33true
- 44false
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उत्तर : 3. "3"
व्याख्या :
Answer: C) 3 Explanation: Given two lines are parallel pa+b=2 b=-pa+2..........(1) 3a+b=4 b=-3a+4 ...........(2) m1 = -p m2= -3 The condition for the two lines to be parallel is m1=m2 p = 3
प्र: In a row of boys, Haran is eleventh from the left and manoj is seventeenth form the right. When they exchange their places than Haran will be thirteenth from the left. Which of the following will be the new position of Manoj from the right ? 3707 05b5cc6c6e4d2b4197774de4f
5b5cc6c6e4d2b4197774de4f- 111false
- 219true
- 313false
- 417false
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उत्तर : 2. "19"
व्याख्या :
Answer: B) 19 Explanation: Here total number of boys in the row = 11 + 19 = 13 + 17 = 30 Here after exchanging the places of Haran & Manoj => Manoj replaces Harans place of 11th from left But in the question he asked Manoj's place from right = 30 - 11 = 19th place.
प्र: If E = 5 and READ is coded as 7, then what is the code of 'DEAR' ? 12400 05b5cc6c6e4d2b4197774de4a
5b5cc6c6e4d2b4197774de4a- 16false
- 27true
- 38false
- 49false
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उत्तर : 2. "7"
व्याख्या :
Answer: B) 7 Explanation: Here E = 5 = 5/1 = 5 => READ = 18 + 5 + 1 + 4 = 28/4 = 7 => DEAR = 4 + 5 + 1 + 18 = 28/4 = 7
प्र: General Knowledge Challenge : 1783 05b5cc6c6e4d2b4197774de45
5b5cc6c6e4d2b4197774de45- 11false
- 22false
- 33true
- 44false
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उत्तर : 3. "3"
व्याख्या :
Answer: C) 3 Explanation:
प्र: The first attempt made to enumerate the population of India was done in which year ? 1810 05b5cc6c6e4d2b4197774de40
5b5cc6c6e4d2b4197774de40- 11884false
- 21896false
- 31921false
- 41872true
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उत्तर : 4. "1872"
व्याख्या :
Answer: D) 1872 Explanation:
प्र: Which Software services firm has completed the acquisition of London-based Brilliant Basics ? 1321 05b5cc6c6e4d2b4197774de3b
5b5cc6c6e4d2b4197774de3b- 1IBMfalse
- 2Googlefalse
- 3Microsoftfalse
- 4Infosystrue
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उत्तर : 4. "Infosys"
व्याख्या :
Answer: D) Infosys Explanation: Infosys had acquired the product design and customer experience (CX) company Brilliant Basics in a cash deal worth 7.5 million pounds, including earn-out and employee retention amounts.
प्र: Which Country has launched Sahara Forest Project near the southern port city of Aqaba to turn the desert land into farming Land ? 1368 05b5cc6c6e4d2b4197774de36
5b5cc6c6e4d2b4197774de36- 1Iranfalse
- 2Jordantrue
- 3Iraqfalse
- 4Libyafalse
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उत्तर : 2. "Jordan"
व्याख्या :
Answer: B) Jordan Explanation:
प्र: The probability that a bowler bowled a ball from a point will hit by the batsman is ¼. Three such balls are bowled simultaneously towards the batsman from that very point. What is the probability that the batsman will hit the ball ? 2057 05b5cc6c6e4d2b4197774de31
5b5cc6c6e4d2b4197774de31- 137/64true
- 227/56false
- 311/13false
- 49/8false
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उत्तर : 1. "37/64"
व्याख्या :
Answer: A) 37/64 Explanation: Probability of not hitting the ball = 1- 1/4 =Then, the probability that the batsman will hit the ball =