MAT (Stage-1) M...

Containers A, B and C have mixtures of milk and water in the ratios 1 : 5, 3 : 5 and 5 : 7, respectively and are filled to their full capacity. The capacities of the containers are in the ratio 5 : 4 : 5. Find the ratio of milk to water if the contents of all the three containers are mixed together.

Three partners A, B and C invested Rs. 30,000, Rs. 40,000 and Rs. 50,000 in a business for 5, 7 and 12 months, respectively. Find the ratio of their profits at the end of the year.

In what ratio must a 25% sugar solution be mixed with a 50% sugar solution to get a 40% sugar solution?

The number of students who took admission in an institute got increased by 15% this year. If 2645 enrolled this year, what was the number of students who enrolled in the last year?

The number of people migrating from a country increased by 4% in 2004 with respect to the previous year. There would be a decrease of 3% if 2,100 less people had migrated. Find the number of people who migrated in 2003.

A and B together can do a piece of work in 10 days and A alone can do it in 15 days. In how many days can B alone do it?

Aman and Farhan can complete a work in 30 days. Aman works for 16 days and Farhan finishes remaining work in 44 days. In how many days will Farhan complete the work alone?

If - means + and × means ÷, then 5 × 2 + 3 - 7 ÷ 1 + 3 =

If + means ÷, - means +, ÷ means - and × means ×, then 5 + 1 ÷ 7 + 1 × 3 × 7 - 3 =

If + means -, - means ÷, ÷ means ×, and × means +, then which of the following equations is correct?

If + means ÷, × means -, ÷ means × and - means +, then 7 × 6 - 90 + 9 ÷ 8 equals

Which of the following two signs should be interchanged in the equation to make the equation correct?

(6 - 3) + (4 × 2 + 13) ÷ (7 × 2) = 21

Which of the following diagrams correctly represents the relationship between the following?

Cat, Dog, Animals

The question below contains three elements. These three elements may or may not have some linkage. The group of the elements may fit into one of the diagrams (1), (2), (3) and (4). You have to indicate the diagram for the given group of elements.

Dogs, Cows, Pigeons

In the following question, select the diagram out of the four that best represents the relationship among the items given in the question.

Keyboard, Monitor, Mouse