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Q: I jump when i walk and sit when i stand, who am I? 2543 0

Answer :
Explanation :
Kangaroo.

Q: A shopkeeper has a job to print certain number of documents and there are three machines P, Q and R for this job. P can complete the job in 3 days, Q can complete the job in 4 days and R can complete the job in 6 days. How many days the shopkeeper will it take to complete the job if all the machines are used simultaneously ? 2542 0

Answer : 1. "4/3 days"
Explanation :
Answer: A) 4/3 days Explanation: Let the total number of documents to be printed be 12. The number of documents printed by P in 1 day = 4. The number of documents printed by Q in 1 day = 3. The number of documents printed by R in 1 day = 2. Thus, the total number of documents that can be printed by all the machines working simultaneously in a single day = 9. Therefore, the number of days taken to complete the whole work = 12/9 = 4/3 days.

Q: What will be the cost of building a fence around a square plot with area equal to 289 sq ft, if the price per foot of building the fence is Rs. 58 ? 2542 0

Answer : 3. "Rs. 3944"
Explanation :
Answer: C) Rs. 3944 Explanation: Let the side of the square plot be 'a' ft.Given area of the plot (a x a) = 289 => a = 17Length of the fence = Perimeter of the plot = 4a = 68 ft.Cost of building the fence = 68 x 58 = Rs. 3944.

Q: Which one of the following began with the Dandi March ? 2541 0

Answer : 1. "Civil disobedience Movement"
Explanation :
Answer: A) Civil disobedience Movement Explanation:

Q: Which structural formula represents a dipole? 2540 0

Answer : 4. "1"
Explanation :
Answer: D) 1 Explanation: What is Dipole : when two atoms in a molecule have substantially different electronegativity: One atom attracts electrons more than another, becoming more negative, while the other atom becomes more positive.

Q: A train covers a distance between station A and station B in 45 min.If the speed of the train is reduced by 5 km/hr,then the same distance is covered in 48 min.what is the distance between the stations A and B ? 2539 0

Answer : 2. "60 kms"
Explanation :
Answer: B) 60 kms Explanation: Let 'd' be the distance and 's' be the speed and 't' be the timed=sxt45 mins = 3/4 hr and 48 mins = 4/5 hrAs distance is same in both cases;s(3/4) = (s-5)(4/5)3s/4 = (4s-20)/515s = 16s-80s = 80 km.=> d = 80 x 3/4 = 60 kms.

Q: A motorboat goes 8 km an hour in still water, but takes thrice as much time in going the same distance against the current than going with the current. Then find the speed of the current? 2535 0

Answer : 1. "4 kmph"
Explanation :
Answer: A) 4 kmph Explanation: Let the speed of current = 'C' km/hr Given the speed of boat in still water = 6 kmph Let 'd' kms be the distance it covers. According to the given data, Boat takes thrice as much time in going the same distance against the current than going with the current i.e, d8 - C = 3 × d8 + C ⇒ 24 - 3C = 8 + C⇒ 4C = 16⇒ C = 4 kmph Hence, the speed of the current C = 4 kmph.

Q: Indian Water falls "Kunchikal falls" is in which state ? 2533 0

Answer : 4. "Karnataka"
Explanation :
Answer: D) Karnataka Explanation: Kunchikal falls of India is of height 1493 ft is in Karnataka state of the river Varahi.

Q: I jump when i walk and sit when i stand, who am I? 2543 0

Answer :
Explanation :
Kangaroo.

Q: What will be the cost of building a fence around a square plot with area equal to 289 sq ft, if the price per foot of building the fence is Rs. 58 ? 2542 0

Answer : 3. "Rs. 3944"
Explanation :
Answer: C) Rs. 3944 Explanation: Let the side of the square plot be 'a' ft.Given area of the plot (a x a) = 289 => a = 17Length of the fence = Perimeter of the plot = 4a = 68 ft.Cost of building the fence = 68 x 58 = Rs. 3944.

Q: Which one of the following began with the Dandi March ? 2541 0

Answer : 1. "Civil disobedience Movement"
Explanation :
Answer: A) Civil disobedience Movement Explanation:

Q: Which structural formula represents a dipole? 2540 0

Answer : 4. "1"
Explanation :
Answer: D) 1 Explanation: What is Dipole : when two atoms in a molecule have substantially different electronegativity: One atom attracts electrons more than another, becoming more negative, while the other atom becomes more positive.

Q: A train covers a distance between station A and station B in 45 min.If the speed of the train is reduced by 5 km/hr,then the same distance is covered in 48 min.what is the distance between the stations A and B ? 2539 0

Answer : 2. "60 kms"
Explanation :
Answer: B) 60 kms Explanation: Let 'd' be the distance and 's' be the speed and 't' be the timed=sxt45 mins = 3/4 hr and 48 mins = 4/5 hrAs distance is same in both cases;s(3/4) = (s-5)(4/5)3s/4 = (4s-20)/515s = 16s-80s = 80 km.=> d = 80 x 3/4 = 60 kms.

Q: A motorboat goes 8 km an hour in still water, but takes thrice as much time in going the same distance against the current than going with the current. Then find the speed of the current? 2535 0

Q: Indian Water falls "Kunchikal falls" is in which state ? 2533 0

Answer : 4. "Karnataka"
Explanation :
Answer: D) Karnataka Explanation: Kunchikal falls of India is of height 1493 ft is in Karnataka state of the river Varahi.

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Q: I jump when i walk and sit when i stand, who am I? 2543 05b5cc6a0e4d2b4197774ca65

Answer : Explanation :Kangaroo.

Q: What will be the cost of building a fence around a square plot with area equal to 289 sq ft, if the price per foot of building the fence is Rs. 58 ? 2542 05b5cc6e9e4d2b4197774ee15

Answer : 3. "Rs. 3944" Explanation :Answer: C) Rs. 3944 Explanation: Let the side of the square plot be 'a' ft.Given area of the plot (a x a) = 289 => a = 17Length of the fence = Perimeter of the plot = 4a = 68 ft.Cost of building the fence = 68 x 58 = Rs. 3944.

Q: Which one of the following began with the Dandi March ? 2541 05b5cc6cee4d2b4197774e256

Answer : 1. "Civil disobedience Movement" Explanation :Answer: A) Civil disobedience Movement Explanation:

Q: Which structural formula represents a dipole? 2540 05b5cc675e4d2b4197774c125

Answer : 4. "1" Explanation :Answer: D) 1 Explanation: What is Dipole : when two atoms in a molecule have substantially different electronegativity: One atom attracts electrons more than another, becoming more negative, while the other atom becomes more positive.

Q: A train covers a distance between station A and station B in 45 min.If the speed of the train is reduced by 5 km/hr,then the same distance is covered in 48 min.what is the distance between the stations A and B ? 2539 05b5cc70ee4d2b4197774f347

Answer : 2. "60 kms" Explanation :Answer: B) 60 kms Explanation: Let 'd' be the distance and 's' be the speed and 't' be the timed=sxt45 mins = 3/4 hr and 48 mins = 4/5 hrAs distance is same in both cases;s(3/4) = (s-5)(4/5)3s/4 = (4s-20)/515s = 16s-80s = 80 km.=> d = 80 x 3/4 = 60 kms.

Q: A motorboat goes 8 km an hour in still water, but takes thrice as much time in going the same distance against the current than going with the current. Then find the speed of the current? 2535 05b5cc6ace4d2b4197774d09b

Q: Indian Water falls "Kunchikal falls" is in which state ? 2533 05b5cc6f1e4d2b4197774ef64

Answer : 4. "Karnataka" Explanation :Answer: D) Karnataka Explanation: Kunchikal falls of India is of height 1493 ft is in Karnataka state of the river Varahi.

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Q: I jump when i walk and sit when i stand, who am I? 2543 0

Answer :
Explanation :
Kangaroo.

Q: What will be the cost of building a fence around a square plot with area equal to 289 sq ft, if the price per foot of building the fence is Rs. 58 ? 2542 0

Answer : 3. "Rs. 3944"
Explanation :
Answer: C) Rs. 3944 Explanation: Let the side of the square plot be 'a' ft.Given area of the plot (a x a) = 289 => a = 17Length of the fence = Perimeter of the plot = 4a = 68 ft.Cost of building the fence = 68 x 58 = Rs. 3944.

Q: Which one of the following began with the Dandi March ? 2541 0

Answer : 1. "Civil disobedience Movement"
Explanation :
Answer: A) Civil disobedience Movement Explanation:

Q: Which structural formula represents a dipole? 2540 0

Answer : 4. "1"
Explanation :
Answer: D) 1 Explanation: What is Dipole : when two atoms in a molecule have substantially different electronegativity: One atom attracts electrons more than another, becoming more negative, while the other atom becomes more positive.

Q: A train covers a distance between station A and station B in 45 min.If the speed of the train is reduced by 5 km/hr,then the same distance is covered in 48 min.what is the distance between the stations A and B ? 2539 0

Answer : 2. "60 kms"
Explanation :
Answer: B) 60 kms Explanation: Let 'd' be the distance and 's' be the speed and 't' be the timed=sxt45 mins = 3/4 hr and 48 mins = 4/5 hrAs distance is same in both cases;s(3/4) = (s-5)(4/5)3s/4 = (4s-20)/515s = 16s-80s = 80 km.=> d = 80 x 3/4 = 60 kms.

Q: A motorboat goes 8 km an hour in still water, but takes thrice as much time in going the same distance against the current than going with the current. Then find the speed of the current? 2535 0

Q: Indian Water falls "Kunchikal falls" is in which state ? 2533 0

Answer : 4. "Karnataka"
Explanation :
Answer: D) Karnataka Explanation: Kunchikal falls of India is of height 1493 ft is in Karnataka state of the river Varahi.