Question
Anita tried her hands on selling a cake that she had
baked. She sold half of her cake at 20% profit, but seeing that cake would perish soon, sold half of the remaining cake at cost price. She had to sell the rest of the cake at 20% loss. What was her total percentage gain or loss?Solution
Let the weight of the cake be 1000 g which costed her Rs. 100 500 g at 20% profit ⇒ S.P = 60 250 g at cost price ⇒ S.P = 25 250 g at 20% loss ⇒ S.P = 20 ⇒ Total SP = Rs. (60 + 20 +25) = Rs. 105 Gain = 5%
Varun travelled west 6 km , turned left and travelled 4kms, turned right and travelled 10kms. then he travelled north 4kms. How far he is from starting ...
A men starts from home, drives 3 km towards North, takes a left turn and drives for 7 km. He then takes a left turn and drives for 10 km before taking ...
A person starts from a point P and travels 5 km eastwards to Q and then turns left and travels thrice that distance to reach R. He again turns left and ...
What is the direction of E with respect to point J?
What is the direction of U with respect to R?
Himani is standing facing south. She walks 16km straight, then turns left and walks another 13km and turns right and walks 7km. Finally turns left and ...
Seema and Bobby start from their office and walks in opposite direction Sheela turns left and walks 20 km Bobby turns right and walks 20 km. How far a...
In an office, Kavita’ seat is to the South of Chaya’s seat. Priya’s seat is to the East of Chaya’s seat. Mrinal’s seat is to the North of Priy...
Statements:
All fruits are nuts
All nuts are vegetables  Â
Conclusion:
I. Some vegetables are nuts
II. Some ve...
Pawan walks 14 km in south direction then turns towards his right and walks 7 km. Then takes two consecutive left turns of 2 km and 11 km respectively. ...