Class-3 ICSE BOARD

 Class-3 ICSE BOARD

MATHEMATICS
CLASS – III FM – 50
I A. Select the correct answers from the given alternative answers. (3)
1. Nine Thousand Five Hundred Twenty is the number name of
a) 9052
b) 9520
c) 9502
d) 952
2. The difference of 738 and 987 is
a) 259
b) 249
c) 349
d) 239
3. Numerator of 7/9 is ________________ .
a) 9
b) 7

c) 8
d) 5.6

B. Solve :- (5)
a) Add : 2346.50, 176.55, 92.20
Ans-2346.50
           176.55
    +      92.20
         2615.25
b) What should be added to 678 to get 901?
Ans-
Required no. 901-678=223
c) From Rs 500.00 subtract Rs 96.55
Ans-Rs. 500.00
   -    Rs.    96.55
        Rs.  403.45

d) 25 rupees and 25 paise can be written as __Rs. 25.25____________.
e) Which is lesser : Rs 100.05 or Rs 100.50 ?
Ans-Rs 100.05
C. Fun with Fractions :
a) In how many equal parts is the figure divided?
Ans- 16 parts
b) How many parts are shaded?
Ans- 9 parts
c) Write the fraction for the unshaded portion.
Ans- 7
        16
       

2. Look at the picture of your favorite pizza. Using different colors, put the following
toppings in order. (6)

a) Cheese on the whole.
b) Tomatoes on 3/8 part.
c) Olives on 2/8 part.
d) Capsicum on 1/8 part.
e) Cover the remaining portion with paneer.
f) What part of the pizza with covered with paneer? __2/8 part_    
3. Write any three equivalent fractions for each of the following :- (6)
a) 4/5
b) 5/10
c) 2/4
Ans-
a) 4/5= 8/10,12/15,16/20
b)5/10=10/20,15/30,20/40
c)2/4=4/8,6/12,8/16

D. Know your Time :-

Ans-
1. Convert into days, hours and minutes. (6)
a) 20 months into DAYS = ____600_______
b) 2 days 14 hours into HOURS = ____62_________
c) 8 hours 30 minutes into MINUTES = _____510________
2. Write the time in two ways.

Ans-
1)Half past 8 _____________________
2) _30 minutes past 8___________________

1) _Quarter past 7_____________________
2) _15 minutes past 7_______________

1) _Quarter to _2___________________
2)_15 minutes to 2______________________
F. Word Problems :-
1. Ankita bought a pen for Rs 109.50 and a notebook for Rs 250.55. She gave a 500 Rupee note to the shopkeeper. What amount did she get back? (4)

Ans- cost of pen-.  Rs. 109.50
Cost of notebook-Rs.  250.55
                                  Rs. 360.05
    Rs. 500.00
-  Rs. 360.05
   Rs.  139.95
She get back -Rs.139.95

2. Renu bought the following things from a grocer’s shop :-
a) Oil for Rs 186.40
b) Sugar for Rs 170.55
c) Spices for Rs 9.80
d) Ganesh Flour for Rs 92.75
e) Salt for Rs 72.65
She gave a 1000 Rupee note to the shopkeeper. How much money would the shopkeeper
return? (5)

Ans-

Oil                   Rs 186.40
Sugar             Rs 170.55
Spices            Rs     9.80
Ganesh FlourRs  92.75
Salt                   Rs 72.65
Total.             Rs.532.15

                            Rs.1000.00
                     -      Rs.  532.15
Shopkeeper      Rs.  467.85
would return

3. Meena bought 40 toffees. She ate 1/8 of them. How many toffees did she eat?
Ans-
No.of toffees did she ate=40×1 =5
                                                        8
                                           

4. Anjan covered 1/15 of the distance between Kolkata and Chennai by car. 10/15 of it by
train and the rest by bus. What fraction of the distance did he cover by car and train
together? (3)
Ans-
the distance covered by car and train
together=  1  + 10 =11
                    15   15   15

ST.AGNES SCHOOL 
 MENTAL MATHS 2020 – 2021. 

 1ST TERMINAL 

2nd ASSESSMENT 

DATE – 15.01.2021 FM- 25

QI.FILL IN THE BLANKS WITH THE CORRECT ANSWERS. (10)

1.68 ÷ 17 = __4___.

2.104 ÷ 13 = __9___.

3. 1/5 OF 30 = __6__.

4.THERE ARE ___2___ HALVES IN A WHOLE.

5.1236.75 × 5 = 6,183.75

6.₹ 54.87 + 25.28 = ₹ 80.15______.

7.WHICH MONTH COMES AFTER NOVEMBER __-DECEMBER__.

8.365 DAYS = 1 YEAR.

9.60 MINUTES = __1___ HOUR.

10.HOW MANY MINUTES ARE THERE IN 5 HOURS- __300___.

II.CONVERT THE FOLLOWING AS DIRECTED. (6)

A.EXPRESS THE FOLLOWING AMOUNT OF MONEY IN WORDS.

1.₹ 0.70.

-SEVENTY PAISE

2.₹ 25.40.

-TWENTY FIVE RUPEES FORTY PAISE

B.CONVERT INTO RUPEES.

1.680p

-₹ 6.80

2.1020p.

-₹ 10.20.

C.EXPRESS THE FOLLOWING AMOUNTS OF MONEY IN FIGURES.

1.80 PAISE.

-₹ 0.80

2.71 RUPEES 75 PAISE.

-₹ 71.75

III.DRAW AND SHADE 2 / 5 AND 5 / 8 OF A FIGURE. (2)

 2 / 5 

5 / 8

IV.WORD PROBLEMS. ( 4)

1. 4764 BULBS ARE TO BE PLACED EQUALLY IN 7 CARTONS.HOW MANY 

BULBS CAN BE PLACED IN EACH CARTON ?

Ans- No. Of BULBS IN EACH CARTON-

4764÷7=680 Bulbs in each carton and 4 Bulbs left over.

2. 700 STUDENTS ARE DIVIDED EQUALLY INTO 6 GROUPS..

HOW MANY STUDENTS ARE THERE IN EACH GROUP?

116

HOW MANY ARE LEFT OVER ?

4

V.WRITE THE FOLLOWING FRACTIONS (3)

1.THREE TENTHS ___3/10__.

2.FIVE SEVENTHS ___5/7__.

3.ONE THIRD ___1/3____.