DU JAT 2021 || Quant Quiz || 06.11.2020

A dishonest milkman buys milk at Rs 25 per litre and adds 1/5 of water to it and sells the mixture at Rs 29 per litre. His gain is

The average of 40 numbers is 27. The average of first 30 of them is 17 and that of next 9 is 8. Find out the last number?

Having the same capacity, 9 taps can fill up a water tank in 20 minutes. How many taps of the same capacity are required to fill up the same water tank in 15 minutes?

Akka can bake 100 cakes in 20 hours, Akka and Tai together can bake 75 cakes in 10 hours. How many cakes Tai can bake in 20 hours?

The sum of all natural numbers between 100 and 200 which are multiples of 3 is

A fraction becomes 9/11, If 2 is added to both the numerator and the denominator. If 3 is added to both the numerator and the denominator it becomes 5/6. What is the fraction?

Find the greatest number which when divides 564 and 467 leaves the remainder as 4 and 7 respectively.

A discount series of 20% & 30% on an invoice is the same as a single discount of-

The allowances of an employee constitute 165% of his basic pay. If he receives ₹ 11925 as gross salary then his basic pay is (in ₹):

A, B and C enter into a partnership, investing Rs. 6000. A invests Rs. 1000 and B and C invest in the ratio of 2:3. Find the profit of C, when the annual profit is Rs. 2400