A class with p students has planned a picnic Rs. 50 per students is collected, out of which Rs. 1800 is paid in advance for transport. How much money is left with them to spend on other items?
A farmer planted 1890 tomato plants in a field in rows each having 63 plants. A certain type of worm destroyed 18 plants in each row. How many plants did the worm destroy in the whole field?
Amita wants to make rectangular cards measuring \[8\text{ }cm\times 5\text{ }cm\]. She has a square chart paper of side 60 cm. How many complete cards can she make from this chart? What area of the Chart paper will be left?
The following bar graph represents the data for different sizes of shoes worn by the students in a school. Read the graph and answer the following questions.
(a) Find the number of students whose shoe sizes have been collected.
(b) What is the number of students wearing shoe size 6?
(c) What are the different sizes of the shoes worn by the students?
(d) Which shoe size is worn by the maximum number of students?
(e) Which shoe size is worn by minimum number of students?
(f) State whether true of false:
The total number of students wearing shoe sizes 5 and 8 is the same as the number of students wearing shoe size 6
Alok purchased 1 kg 200 g potatoes, 250 g dhania, 5 kg 300 g onion, 500 g palak and 2 kg 600 g tomatoes. Find the total weight of his purchases in kilograms.
Perimeter of a square and a rectangle is same. If a side of the square is 15 cm and one side of the rectangle is 18 cm. Find the area of the rectangle.
Temperature of a place at 12:00 noon was \[+5{}^\circ C\]. Temperature increased by \[3{}^\circ C\] in first hour and decreased by \[1{}^\circ C\] in the second hour. What was the temperature at 2:00 p.m.?