DSSSB PRT MATHEMATICS QUIZ 21

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Question 1:

Two numbers are in the ratio $3: 4$. Their L.C.M. is 84 . The greater number is

Question 2:

Two numbers are in the ratio $3: 4$. The product of their H.C.F. and L.C.M. is 2028. The sum of the numbers is:

Question 3:

The product of the LCM and the HCF of the two numbers is 24. If the difference of the numbers is 2, then the greater of the number is:

Question 4:

The LCM of two positive integers is twice the larger number. The difference between the smaller number and the large of the two numbers is 4 . The smaller number is.

Question 5:

The greatest number, that divides 122 and 243 leaving respectively 2 and 3 as remainders, is:

Question 6:

What is the smallest number, which when increased by 12 it is divisible by each of the numbers 25, 50, 35 and 15?

Question 7:

What is the greatest number by which 3522 and 4524 can be divided leaving the remainders 52 and 54 respectively?

Question 8:

Three tankers contain 333 liters, 444 liters and 726 liters of diesel respectively. Then the maximum capacity of a container that can measure the diesel of the three containers the exact number of times is:

Question 9:

84 Maths books, 132 Reasoning books and 180 Economics books have to be stacked topic wise. How many books will be there in each stack so that each stack will have the same height too?

Question 10:

The product of the two numbers is 2028 and their HCF is 13. The number of such pairs is: