MBA
Exam
H.C.F. of three positive integers – A, B and C – is 6. If the sum of the three integers is 48, how many triplets (A, B and C) are possible? 1) 0 2) 1 3) 2 4) 3 5) N.o.t
Read Solution (Total 0)
MBA Other Question
A
welder can finish job A and job C in 10 days and 20 days respectively. A
blacksmith can finish job B and job C in 15 days and 10 days
respectively. On the first day, two welders begin work on job A and a
day later three blacksmiths begin work on job B. What is the least time
required to complete all the three jobs? 1) 33/4 2) 37/4 3) 19/4 4) 37/5
Rajdhani express and Satabdi express pass through Bhusabal station on two parallel tracks without stopping at the station. Rajdhani passes through platform no. 1 while Satabdi passes through platform no. 2. Length of platform no. 2 is 50% more than length of platform no. 1. Speed of Rajdhani is 72 km/h while Satabdi is 25% slower but 50% longer. Find the ratio of the times taken by Rajdhani and Satabdi in crossing platforms1 and 2 respectively. 1) 1 : 2 2) 1 : 4 3) 2 : 3 4) 3 : 2