Pre-Final Year Assessments - VDIT

The product of two numbers is 2268. If their HCF is 9,what is their LCM?

• 252

• 244

• 235

• 257

Find the greatest number that will divide 43, 91 and 183 so as to leave the same remainder in each case.

• 4

• 11

• 12

• 14

The least number which when divided by 5, 6 , 7 and 8 leaves a remainder 3, but when divided by 9 leaves no remainder, is:

• 1683

• 4567

• 3456

• 4567

Amruta can do a piece of work in 20 days. Narendra is 25% more efficient than Amruta. The number of days taken by Narendra to do the same piece of work is:

• 16

• 17

• 18

• 19

The number of days in which A and B together can finish a piece of work is 12 days less than the time taken by A alone and 27 days less than the time taken by B alone to finish the work. If A and B completed the work in 15 days with the help of C and got a total compensation of Rs 3000 for the work, then what is the share of C?

• 500

• 400

• 300

• 200

An agent gets a commission of 2.5% on the sales of cloth. If on a certain day, he gets Rs. 12.50 as commission, the cloth sold through him on that day is worth

• 500

• 340

• 501

• 201

In a College there are 1800 students. Last day except 4% of the boys all the students were present in the college. Today except 5% of the girls all the students are present in the college, but in both the days number of students present in the college, were same. The number of girls in the college is?

• 800

• 700

• 900

• 789

A bird flying 400 km covers the first 100 km at the rate of 100 km/hr, the second 100 km at 200 km/hr, the third 100 km at the rate of 300 km/hr and the last 100 km at the rate of 400 kmph. Find the average speed of the bird.

• 192

• 201

• 345

• 788

Walking at 5/7 of his usual rate, a man reaches the market 16 minutes late. Find his usual time taken to reach the market.

• 40

• 60

• 70

• 80

How many ways can the letters of the word “ORANGE” be arranged , in such a way that O and A are always together ?

• 240

• 567

• 456

• 345