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Q:

4 kg of a metal contains 1/5 copper and rest in Zinc. Another 5 kg of metal contains 1/6 copper and rest in Zinc.The ratio of Copper and Zinc into the mixture of these two metals:

A) 49 : 221	B) 39:231
C) 94:181	D) None of these

Answer & Explanation Answer: A) 49 : 221

Explanation:

Copper in 4 kg = 4/5 kg and Zinc in 4 kg = 4 x (4/5) kg

Copper in 5 kg = 5/6 kg and Zinc in 5 kg = 5 x (5/6) kg

Therefore, Copper in mixture = $\frac{4}{5} + \frac{5}{6} = \frac{49}{30}$ kg

and Zinc in the mixture = $\frac{16}{5} + \frac{25}{6} = \frac{221}{30}$ kg

Therefore the required ratio = 49 : 221

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Filed Under: Alligation or Mixture

Q:

A milk man sells the milk at the cost price but he mixes the water in it and thus he gains 9.09%. The quantity of water in the mixture of 1 liter is :

A) 83.33 ml	B) 90.90 ml
C) 99.09 ml	D) can't be determined

Answer & Explanation Answer: A) 83.33 ml

Explanation:

Profit (%) = 9.09 % = 1/11

Since the ratio of water and milk is 1 : 11,

Therefore the ratio of water is to mixture = 1:12

Thus the quantity of water in mixture of 1 liter = 1000 x (1/12) = 83.33 ml

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Filed Under: Alligation or Mixture

Q:

What is the maximum running land speed of Crocodile ?

A) 5 KMPL	B) 12 KMPL
C) 15 KMPL	D) 17 KMPL

Answer & Explanation Answer: D) 17 KMPL

Explanation:

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Filed Under: Animals and Birds

Q:

How much water can be used by a camel in drinking in a single time ?

A) Up to 60 ltr.	B) Up to 80 ltr.
C) Up to 100 ltr.	D) Up to 120 ltr.

Answer & Explanation Answer: C) Up to 100 ltr.

Explanation:

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Filed Under: Animals and Birds

Q:

Which animal do not make any sound?

Answer

Which_animal_do_not_make_any_sound1541394022.jpg image

Giraffe is the animal that do not make any sound.

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Subject: Animals and Birds Exam Prep: AIEEE , Bank Exams , CAT , GATE
Job Role: Analyst , Bank Clerk , Bank PO

Q:

Which bird can turn head around to look backward?

Answer

Owl

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Subject: Animals and Birds

Q:

Name an animal that has eyes yet sightless?

Answer

Bats

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Subject: Animals and Birds

Q:

Which is the most beautiful animal in the cat family?

Answer

Snow Leopard

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Subject: Animals and Birds

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