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प्र: Is a square a rhombus? 2122 0

उत्तर : 1. "TRUE"
व्याख्या :
Answer: A) TRUE Explanation: Yes, a square is a rhombus. But a rhombus is not a square unless the interior angles are at right angles. We know that, a square is a quadrilateral with all sides equal and all the interior angles are 90 deg i.e, at right angles. Whereas a rhombus is also a quadrilateral with all sides equal but the interior angles are not at right angles. Hence, if the interior angles of a rhombus are all at right angles (90 deg), then it is square.

प्र: I have four wings, but cannot fly, I never laugh and never cry; On the same spot I'm always found, toiling away with little sound. What am I? 2120 0

उत्तर :
व्याख्या :
A Windmill.

प्र: Statement: The Chairman stressed the need for making education system more flexible and regretted that the curriculum has not been revised in keeping with the pace of the changes taking place.Course of action:a. Curriculum should be reviewed and revised periodically.b. System of education should be made more flexible. 2116 0

उत्तर : 3. "Both a & b follows"
व्याख्या :
Answer: C) Both a & b follows Explanation: Clearly, the situation demands making the education system more flexible and changing it periodically according to the needs of the time. So, both the courses follow.

प्र: Which one of the following launched world's longest scheduled flight ? 2104 0

उत्तर : 1. "Qatar Airways"
व्याख्या :
Answer: A) Qatar Airways Explanation: The Qatar Airways has launched the World’s longest scheduled commercial service to ply between Doha to Auckland. The inaugural service of Flight QR920 took off on February 5, 2017 from Doha and will take 16 hours and 20 minutes to travel 14,535 kilometers to reach Auckland in New Zealand.This makes Qatar Airways to launch the World’s fastest and longest passenger service in terms of flying time. Prior to this, emirates launched the world’s longest non-stop scheduled commercial flight with a service from Dubai to Auckland, spanning 14,200 kilometres.

प्र: 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. 2103 0

उत्तर : 2. "4213"
व्याख्या :
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

प्र: Population of a colony of mosquitoes is increasing by 20% per day. If the population on Monday was 3000, on which day of that week the population would be 5184 ? 2094 0

उत्तर : 1. "Thursday"
व्याख्या :
Answer: A) Thursday Explanation: Given monday population = 3000Per day 20% increase in population. Tuesday population = 3000 + 3000x20/100 = 3000 + 600 = 3600 Wednesday population =3600 + 3600x20/100 = 3600 + 720 = 4320 Thursday population = 4320 + 4320x20/100 = 4320 + 864 = 5184 So that day is Thursday.

प्र: What should come next in the following letter series based on English alphabet ?CEA JLH QSO ? 2093 0

उत्तर : 4. "XZV"
व्याख्या :
Answer: D) XZV Explanation: In the given series, each letter moves seven letters forward to obtain the next.So, XZV replaces ? in the series.

प्र: 5 C in an OF? 2092 0

उत्तर : 2. "5 Circles in an Olympic Flag"
व्याख्या :
Answer: B) 5 Circles in an Olympic Flag Explanation: 5 C in an OF denotes 5 Circles in an Olympic Flag. These are riddles of type 12 S of the Z 52 W in a Y.

प्र: Is a square a rhombus? 2122 0

प्र: I have four wings, but cannot fly, I never laugh and never cry; On the same spot I'm always found, toiling away with little sound. What am I? 2120 0

उत्तर :
व्याख्या :
A Windmill.

उत्तर : 3. "Both a & b follows"
व्याख्या :
Answer: C) Both a & b follows Explanation: Clearly, the situation demands making the education system more flexible and changing it periodically according to the needs of the time. So, both the courses follow.

प्र: Which one of the following launched world's longest scheduled flight ? 2104 0

प्र: 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. 2103 0

प्र: Population of a colony of mosquitoes is increasing by 20% per day. If the population on Monday was 3000, on which day of that week the population would be 5184 ? 2094 0

प्र: What should come next in the following letter series based on English alphabet ?CEA JLH QSO ? 2093 0

उत्तर : 4. "XZV"
व्याख्या :
Answer: D) XZV Explanation: In the given series, each letter moves seven letters forward to obtain the next.So, XZV replaces ? in the series.

प्र: 5 C in an OF? 2092 0

उत्तर : 2. "5 Circles in an Olympic Flag"
व्याख्या :
Answer: B) 5 Circles in an Olympic Flag Explanation: 5 C in an OF denotes 5 Circles in an Olympic Flag. These are riddles of type 12 S of the Z 52 W in a Y.

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प्र: Is a square a rhombus? 2122 05b5cc67ee4d2b4197774c250

प्र: I have four wings, but cannot fly, I never laugh and never cry; On the same spot I'm always found, toiling away with little sound. What am I? 2120 05b5cc611e4d2b4197774b66f

उत्तर : व्याख्या :A Windmill.

उत्तर : 3. "Both a & b follows" व्याख्या :Answer: C) Both a & b follows Explanation: Clearly, the situation demands making the education system more flexible and changing it periodically according to the needs of the time. So, both the courses follow.

प्र: Which one of the following launched world's longest scheduled flight ? 2104 05b5cc75ce4d2b4197774fc7a

प्र: 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. 2103 05b5cc764e4d2b4197774fd8a

प्र: Population of a colony of mosquitoes is increasing by 20% per day. If the population on Monday was 3000, on which day of that week the population would be 5184 ? 2094 05b5cc73ae4d2b4197774f8f1

प्र: What should come next in the following letter series based on English alphabet ?CEA JLH QSO ? 2093 05b5cc75ee4d2b4197774fcac

उत्तर : 4. "XZV" व्याख्या :Answer: D) XZV Explanation: In the given series, each letter moves seven letters forward to obtain the next.So, XZV replaces ? in the series.

प्र: 5 C in an OF? 2092 05b5cc6aee4d2b4197774d18d

उत्तर : 2. "5 Circles in an Olympic Flag" व्याख्या :Answer: B) 5 Circles in an Olympic Flag Explanation: 5 C in an OF denotes 5 Circles in an Olympic Flag. These are riddles of type 12 S of the Z 52 W in a Y.

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त्रुटि की रिपोर्ट करें

त्रुटि की रिपोर्ट करें

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त्रुटि की रिपोर्ट करें

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प्र: Is a square a rhombus? 2122 0

प्र: I have four wings, but cannot fly, I never laugh and never cry; On the same spot I'm always found, toiling away with little sound. What am I? 2120 0

उत्तर :
व्याख्या :
A Windmill.

उत्तर : 3. "Both a & b follows"
व्याख्या :
Answer: C) Both a & b follows Explanation: Clearly, the situation demands making the education system more flexible and changing it periodically according to the needs of the time. So, both the courses follow.

प्र: Which one of the following launched world's longest scheduled flight ? 2104 0

प्र: 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. 2103 0

प्र: Population of a colony of mosquitoes is increasing by 20% per day. If the population on Monday was 3000, on which day of that week the population would be 5184 ? 2094 0

प्र: What should come next in the following letter series based on English alphabet ?CEA JLH QSO ? 2093 0

उत्तर : 4. "XZV"
व्याख्या :
Answer: D) XZV Explanation: In the given series, each letter moves seven letters forward to obtain the next.So, XZV replaces ? in the series.

प्र: 5 C in an OF? 2092 0

उत्तर : 2. "5 Circles in an Olympic Flag"
व्याख्या :
Answer: B) 5 Circles in an Olympic Flag Explanation: 5 C in an OF denotes 5 Circles in an Olympic Flag. These are riddles of type 12 S of the Z 52 W in a Y.