Name______Roll No.____ Div.______

CHRIST SCHOOL, RAJKOT
SEMESTER –1 EXAMINATION
Grade: 4 DATE:03/10/2017
Time:2.30Hrs. SUB:MATHEMATICS MARKS: 50

Q1 Fill in the blanks. [6]

1)7000 – 2000 = ______

2)15 X 100 = ______

3)Nineteen fives are ______.

4)1 minute = ______seconds.

5)5 hours = ______minutes.

6)335 minutes = ______hours and ______minutes.

7)Line segment PQ is denoted as ______symbolically.

8)A ______does not have end points.

9)A ______has only one end point.

10)The space between two radii of a circle is called a ______.

11)A circle makes an angle of ______at the centre.

12)______is the biggest chord in a circle.

Q2 (A) Mutliply the following 2- digit numerals by 11 [4]

1)24 X 11 =

2)57 X 11 =

(B) Mutliply the following 3-digit numerals by 11 [4]

1)516 X 11 =

2) 276 X 11 = ______

(C) Mutliply the following 4- digit numerals by 11 [4]

1)2245 X 11 = ______

2) 1234 X 11 = ______

(D) Mutliply the following 5-digit numerals by 11 [4]

1)15453 X 11 = ______

2) 36180 X 11 = ______

(E) Add the following pattern of numerals by finding the middle term [2]

1) 22+24+26+28+30+32+34 = ______

2) 64+66+68+70+72+74+76= ______

(F) Add the following series of numerals by dividing the last numeral by 2 [4]

1) 2+4+6+8+10+______92 = ______

2) 2+4+6+8+10+______48 = ______

Q3) Draw the line segments of given measureswith the help of a scale [2]

1)9 cm2) 5 cm

Q4) State whether the following statements are true or false. [3]

1)A line segment has three end-points.

2)A ray has two initial point.

3)Many lines can pass through one point.

4)All radius of a circle are equal.

5)Half of a circle is called a segment.

6)Line- segment and rays are parts of a line.

Q5 Name the centre point, chord,diameter and radius in the given diagram [2]

Q6) Do as directed

(A)Multiply the Following [2]

1) 123 2) 315

X 70 X 22

(B)Add: [2]

1)1 hour 33 minutes and 3 hours 52 minutes

2)8 hours 20 minutes + 1 hour 10 minutes +6 hours 15 minutes

(C)Conversion: [2]

1)Convert 90 minutes into hours and minutes

2)Convert 2 hours and 30 minutes into minutes.

Q7) Answer the following questions with the help of the given figure [3]

1)Write Line m in there different ways.

2)State any three pairs of opposite rays.

3)Write the names of any three line-segments.

Q 8)Word Problems [6]

1)A birthday party began at 7:25 in the evening and ended at 10:15 at night. How long did the birthday party take?

2)If a potter sells 155 pots at the rate of 45 each, then how much money does he earn?

3)Rita studies mathematics for 1 hour and 10 minutes and environment for 30 minutes. How long does she study in all?