Question

Q17 The following data represents the number of students got admission in different

streams of a college.

Stream

Science

Art

Commerce

Law

Management

No. of

students

2401

4488

4761

8876

784

Answer the following questions based on the above data given

i) The number. of digits in the square root of 784 is

a) 1

b)2

c)3

d)4

ii) In which of the following numbers the unit digit of its square root is an even number

?

a)2401

b) 4488

c) 8836

d) 4761

iii) The difference of square roots of number of students got admission in sience and

commerce stream of college is

a) 30

b)20

c)25

d) 40

iv) The square root of number of students got admission in law stream .

a) 48

b)28

c)94

d) 90

v) Which of the following is not a perfect square number ?

a) 4488

b) 2401

c)4761

d)8836

Q18 Three brothers Anil, Rohit , Mukesh deposited the money in a bank as shown in a fig​

Answer 1

Answer:

ans of question number - 17

i) 2

ii) 8836

iii) 20

iv) 28

v) 4488