Assessment Exam Category

Two numbers are in the ratio 2 : 3. If their L.C.M. is 48. what is sum of the numbers?
A. 28 B. 40
C. 64 D. 42

Read Solution (Total 1)

lcm of 2x*3x=48
6x=48
x=8
sum of numbers
2*8=3*8=40
7 years agoHelpfull: Yes(0) No(0)

Assessment Other Question

Tea worth Rs. 126 per kg and Rs. 135 per kg are mixed with a third variety of tea in the ratio 1 : 1 : 2. If the mixture is worth Rs. 153 per kg, what is the price of the third variety per kg ?
A. Rs.182.50 B. Rs.170.5
C. Rs.175.50 D. Rs.180 What is the greatest number of four digits which is divisible by 15, 25, 40 and 75 ?
A. 9800 B. 9600
C. 9400 D. 9200