Vipin swims in a 72 meter long pond. He travels 144 meters in one minute by swimming from one end to the other and coming back the same way, find his average speed.

A and B together have ₹ 158. C has ₹101 less than what A and B together have, and B has ₹ 23 more than C. The amount of A is:

Direction : What value should come in the place of question mark (?) in the following questions?

80% of 10% of 340 = ?

If an 8-digit number 1862383A is divisible by 22, find the value of A.

Study the following information carefully to answer the questions.
The teachers' colony has 2800 members, out of which 650 members read only English newspaper. 550 members read only Hindi newspaper and 450 members read only Marathi newspaper. The number of members reading all the 3 newspapers is 100. Members reading Hindi as well as English newspapers are 200. 400 members read Hindi as well as Marathi newspaper and 300 members read English as well as Marathi newspaper.

How many members read at least 2 newspapers?

Line 2x + y = 3 and 3x - 2y = 1 meets X-axis at two two points. Find the distance between these points.

What is the largest four digit number which is also complete?

Hitesh is 40 years old and Rohit's age is 60 years, how many years ago his age ratio was 3: 5?