When Sunita weighed herself on Monday, she found that she had gained `5kg`. Earlier her weight was 46 kg. What was her weight on Monday?

A tin of oil weighs 16.8 kg. What is the weight of 45 such tins?

The average weight of a group of 53 girls was calculated as 58 kgs. It was later discovered that the weight of one of the girls was read as 65 kgs., whereas her actual weight was 45 kgs. What is the actual average weight of the group of 53 girls ? (rounded off to two digits after decimal)

The average weight of 8 people increases by 2.5 kg when a new person comes in place of one of them weighing 75 kg. What is the weight of the new person?

The weight of 37 bags of sugar is 3644.5 kg. If all the bags weigh equally what is the weight of each bag ?

Noori's weight is increased by 15% between her fifteenth and sixteenth birthdays.If she weighed 65kg on her fifteenth birthday,what did she weigh on her sixteenth birthday?

Kanchan bought a watermelon weighing 5kg200g. Out of this she gave 2kg750g to her neighbour.What is the weight of the watermelon left with Kanchan?

Sunita rode her scooty northwards, then turned left and then again rode to her left 4 km. She found herself exactly 2 kms West of her starting point. How far did she ride northwards initially?