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Alligation

Time Speed Distance Question based on distance covered partly foot and partly bicycle

A man travelled a distance of 60 km in 10 hours. He travelled partly on foot at 4 k/h and partly on bicycle at 9 k/h. The distance travelled on foot is:    

     (A) 24 km  

There are two jars. In the first jar, ratio of water to milk is 2 : 3 and in the second 3 : 4

There are two jars. In the first jar, ratio of water to milk is 2 : 3 and in the second 3 : 4. If 20 lit mixture taken out from first jar and 28 lit taken out from the second jar and together mixed into a third jar. Then what is the ratio of milk to water in new mixture

In a mixture of 180 lit milk and 24 lit of water X lit of water is added.

In a mixture of 180 lit milk and 24 lit of water X lit of water is added. The ratio of milk and water becomes 6 : 1.

In an alloy, zinc and copper are in the ratio 1 : 2. In the second alloy, the same elements are in the ratio 2 : 3.

In an alloy, zinc and copper are in the ratio 1 : 2. In the second alloy, the same elements are in the ratio    2 : 3. In what ratio should the two alloys be mixed so that the resultant alloy contains zinc and copper in the ratio 5 : 8?

There is a mixture of milk and water of 200 litre. The ratio of milk to water is 5 : 3.

There is a mixture of milk and water of 200 litre. The ratio of milk to water is 5 : 3. If 40% of the mixture is taken out and same amount of water is added then find the new ratio of milk and water in the mixture.

(A) 5 : 3

(B) 1 : 1

(C) 1 : 3

(D) None of these 

Alligation: दो बर्तनों में समान मात्रा में दूध और पानी का अनुपात क्रमशः 2 : 3 तथा 4 : 5 हैं।

दो बर्तनों में समान मात्रा में दूध और पानी का अनुपात क्रमशः 2 : 3 तथा 4 : 5 हैं। यदि दोनों बर्तनों के मिश्रण को 1 : 2 के अनुपात में मिलाया जाता है, तो नए मिश्रण में पानी और दूध का अनुपात क्या होगा?


(A) 77 : 58

(B) 67 : 85

(C) 85 : 67

(D) 58 : 77

Simple Interest: Rs 7200 was invested partly in scheme 'I' for 6 years and partly in scheme 'M' for 2 years.

Rs 7200 was invested partly in scheme 'I' for 6 years and partly in scheme 'M' for 2 years. Both the schemes offered simple interest at 12% per annum. The total interest accrued from 'I' and  'M' at the end of their respective investment period was 4800. How much was invested in scheme 'I'?

[A] Rs. 5600
[B] Rs. 6400
[C] Rs. 800
[C] None of these

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