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Maths 2024 MCQs [All-Courses]

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8 litres are drawn from a cask full of wine and is then filled with water. This operation is performed three more times. The ratio of the quantity of wine now left in cask to that of water is 16 : 65. How much wine did the cask hold originally?

A 18 litres

B 24 litres

C 32 litres

D 42 litres

Review Detailed Answer

Correct Answer: 24 litres

The cost of Type 1 rice is Rs. 15 per kg and Type 2 rice is Rs. 20 per kg. If both Type 1 and Type 2 are mixed in the ratio of 2 : 3, then the price per kg of the mixed variety of rice is:_______?

A Rs. 18

B Rs. 18.50

C Rs. 19

D Rs. 19.50

Review Detailed Answer

Correct Answer: Rs. 18

In what ratio must a grocer mix two varieties of tea worth Rs. 60 a kg and Rs. 65 a kg so that by selling the mixture at Rs. 68.20 a kg he may gain 10%?

A 3 : 2

B 3 : 4

C 3 : 5

D 4 : 5

Review Detailed Answer

Correct Answer: 3 : 2

Find the ratio in which rice at Rs. 7.20 a kg be mixed with rice at Rs. 5.70 a kg to produce a mixture worth Rs. 6.30 a kg.

A 1 : 3

B 2 : 3

C 3 : 4

D 4 : 5

Review Detailed Answer

Correct Answer: 2 : 3

In what proportion must water be added to spirit to gain 20% by selling it at the cost price?

A 2:5

B 1:5

C 3:5

D 4:5

Review Detailed Answer

Correct Answer: 1:5

How much water must be added to a bucket which contains 40 liters of milk at the cost price of Rs.3.50 per liter so that the cost of milk reduces to Rs.2 per liter?

A 25 liters

B 28 litres

C 30 liters

D 35 liters

Review Detailed Answer

Correct Answer: 30 liters

Milk and water in two vessels A and B are in the ratio 4:3 and 2:3 respectively in what ratio the liquids in both the vessels should be mixed to obtain a new mixture in vessel C containing half milk and half water?

A 1:1

B 1:3

C 1:2

D 7:5

Review Detailed Answer

Correct Answer: 7:5

Find the one which does not belong to that group ?

A 525

B 39

C 24

D 426

Review Detailed Answer

Correct Answer: 426

Find the one which does not belong to that group ?

A 358

B 246

C 134

D 862

Review Detailed Answer

Correct Answer: 862

Find the one which does not belong to that group ?

A 508

B 328

C 608

D 148

Review Detailed Answer

Correct Answer: 608

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Maths 2024 MCQs [All-Courses]

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All Topics 2024

8 litres are drawn from a cask full of wine and is then filled with water. This operation is performed three more times. The ratio of the quantity of wine now left in cask to that of water is 16 : 65. How much wine did the cask hold originally?

The cost of Type 1 rice is Rs. 15 per kg and Type 2 rice is Rs. 20 per kg. If both Type 1 and Type 2 are mixed in the ratio of 2 : 3, then the price per kg of the mixed variety of rice is:_______?

In what ratio must a grocer mix two varieties of tea worth Rs. 60 a kg and Rs. 65 a kg so that by selling the mixture at Rs. 68.20 a kg he may gain 10%?

Find the ratio in which rice at Rs. 7.20 a kg be mixed with rice at Rs. 5.70 a kg to produce a mixture worth Rs. 6.30 a kg.

In what proportion must water be added to spirit to gain 20% by selling it at the cost price?

How much water must be added to a bucket which contains 40 liters of milk at the cost price of Rs.3.50 per liter so that the cost of milk reduces to Rs.2 per liter?

Milk and water in two vessels A and B are in the ratio 4:3 and 2:3 respectively in what ratio the liquids in both the vessels should be mixed to obtain a new mixture in vessel C containing half milk and half water?

Find the one which does not belong to that group ?

Find the one which does not belong to that group ?

Find the one which does not belong to that group ?