# Sample Paper C

( Chapters included : Integers, Fractions & Decimals, Data Handling, Simple Equations )

Q.1: Fill in the blanks :

a) The statement ‘four times p added to 7 gives 27’, can be written in equation form as ________________.

b) 1/4 of 24 = _____

c) The mode of 1,2,4,0,7,5,5,8,2,0,7,2 is _________.

d) 15 x (-21) = _________

e) The place value of 3 in 4.563 is _________

f) An ___________ is a condition on a variable such that two expression in the variable should have equal value.

Q.2: Solve the following equations:

a) 3s – 8 = 49

b) 2 (k + 6) = (-12)

Q.3: Compare:

a) 4/5 of 2/3 _______ 8/10 of 20/40

b) (-7) + 8 + (-11) ________ 19 – (-20) + 1

c) 45.682 _____ 45.36

Q.4: Solve using properties:

a) 18 ( 100 + 2 )

b) (-35) x 7 + (-35) x 3

Q.5: Word problems:

a) In an exam of 10 questions, 5 marks were given for every correct answer and (-2) were given for every incorrect answer. Radha gets 5 correct answers and 5 wrong answers. What is her score ?

b) The bus travelled from A to B covering 18.65 km and B to C covering 4.56 km. Find the total distance covered by the bus.

c) Find the average of 4.8, 4.6 and 5.3

d) Find the area of a rectangle having length 17.6 m and breadth 5.8 m

e) There are 50 cards in a box numbered from 1 to 50 on each of them.

i. Find the probability of drawing a card with number 26 on it.

ii. Find the probability of drawing a card with number 37 on it.

Q.6: The scores in mathematics test of 10 students is as follows:

14, 25, 15, 11, 9, 25, 12, 19, 21, 9, 22

a) What is the range of this data ?

b) Find the mean and median of this data