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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Seven people, A, B, C, D, E, F and G are sitting in a row, facing north. Only three people sit between E and B. G sits to the immediate left of B. No one sits to the right of D. Only two people sit between D and G. C sits to the immediate right of A. How many people sit to the right of B?
complete the series :3,5,9,17............
87616 പനിനീർ ചെടികളെ വരിയിലും നിരയിലും തുല്യമാകത്തക്കവിധത്തിൽ ക്രമീ കരിച്ചാണ് പൂന്തോട്ടമൊരുക്കിയത്. എങ്കിൽ ഒരു വരിയിൽ എത്ര പനിനീർ ചെടികൾ ഉണ്ടാകും ?
In a queue of 21 girls, when Mohini shifted 4 places to right then she was in 12th place from left. Find her previous position from right side.
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?