Question 1 :
Average weight of 8 students is increased by 1kg, when a student who weighs 60 kg is replaced by a new student. Find the weight of the new student.
Question 2 :
Find the mode of the following scores obtained in 10 matches:
236, 312, 301, 236, 169, 301, 236, 222, 236,336
Question 3 :
A sum fetched a simple interest of Rs. 7056 at the rate of 8 percent per year in 7 years. What is the sum?
Question 4 :
The area of a rectangle is 42 sq. cm and its length is 7 cm. Find its perimeter.
Question 5 :
At what rate per cent per annum compound interest, will Rs. 8000 amount to Rs. 10648 in three years?
Question 6 :
If the diagonal of a square is 40 cm, then what is the area (in cm²) of the square?
Question 7 :
If product of two numbers is 96. If LCM of these two numbers is 24, find HCF of these numbers.
Question 8 :
Find the greatest number that will divide 149,247 and 622 leaving remainders 5, 7 and 10 respectively
Question 9 :
In a city 75% of the population is literate. If the total population of the city is 8,896, then the number of illiterate is
Question 10 :
The average height of 3 boys Brijesh, Saharsh and Subhash is 208/3 inches while the average height of Brijesh, Vihal and Rakesh is 203/3 inches. What is the average height of Brijesh, Saharsh, Subhash, Vihal and Rakesh?