Raj can do a piece of work in 5 hours. Hari and Siva can do it in 3 hours. Raj and Siva can do it in 4 hours. How long will Hari take to do it ?
A6 hours
B4 hours
C3 hours
D5 hours
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Related Questions:
Six friends are sitting in a circle. All of them are facing the centre. Samir is an immediate neighbour of Kiran. Gagan is an immediate neighbour of Pran and Vyom. Suman sits second to the right of Gagan. Kiran sits second to the right of Vyom.
Who sits third to the right of Suman?
A, B, C, M, N and S live on six different floors of the same building. The lowermost floor in the building is numbered 1, the floor above it, number 2 and so on till the topmost floor is numbered 6. Only C lives above B. N lives immediately below B. Only A lives below M. Who lives on floor number 3?
Select the option that is related to the fifth letter-cluster in the same way as the second letter-cluster is related to the first letter-cluster and the fourth letter-cluster is related to the third letter-cluster.
PORTUGAL UTRPOLGA:: URANUS: UUSRNA:: AMRITSAR:?
Seven people, A, B, C, D, E, F and G, are sitting in a row, facing north. Only four people sit to the right of B. Only four people sit to the left of E. F sits to the right of D but left of B. C sits third to the left of G. How many people sit to the left of A?
A,B,C,D,E,F എന്നീ ഏഴ് പേർ നേർരേഖയിൽ നിൽക്കുന്നു. D എന്നത് G-യുടെ വലതുവശത്താണ്. C എന്നത് A-യ്ക്കും B-യ്ക്കും ഇടയിലുമാണ്. E-യ്ക്കും D-യ്ക്കും ഇടയിലാണ് F . G-യ്ക്കും B-യ്ക്കും ഇടയിൽ മൂന്ന് പേരുണ്ട്.എങ്കിൽ ഏറ്റവും ഇടത്തെ അറ്റത്തു ആരാണ് ഇരിക്കുന്നത് ?