ID : F-5-Olympiad [1]
Grade 5 Olympiad For more such worksheets visit www.EduGain.com
Answer the questions (1)
George is a carpenter, and is given the job of making a boat. He charges Rs 180 per hour for his work. Every day, he starts working 06:15 in the morning and continues it till 05:30 in the evening. He takes a break for 2:25 hours every day. If he is paid Rs 4770 for his work, then how many days did he work to build the boat?
(2)
What is the total length of the pole in centimeters if 90 cm is buried in the ground?
(3)
How many triangles are there in this figure ?
Choose Choos e correct answer(s) from from given choice cho ice (4)
Kenneth buys 860 mirrors, paying Rs. 25.25 for each mirror. He deci des to sell each mirror each mirror for Rs. 26.75. How many mirrors does he have to sell at this price to completely cover his cost?
(5)
a. 812 a. 812
b. 728 b. 728
c. 842 c. 842
d. 841 d. 841
There are green and yellow balls balls in a bag. Four-fifth Four- fifth of the balls are green. If 5 green and 15 yellow more balls are added to the bag, which of following is correct? a. There a. There are same number of green gr een and yellow balls balls b. There b. There are more yellow balls than green balls c. There c. There are more green balls than yellow balls d. Cannot d. Cannot be determined from given information information
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ID : F-5-Olympiad [2]
(6)
Complete the pattern
?
(7)
(8)
a.
b.
c.
d.
X is to the West of Y, and Z is to the South of Y. In what direction is X with respect to Z ? a. West-South a. West-South
b. West-North b. West-North
c. East-South c. East-South
d. East-North d. East-North
Six friends P, Q, R, S, T and U are sitting around a circular table. U is sitting between T and S, R is sitting between P and Q. If T is sitting on right of Q, who is sitting between U and Q ? a. R a. R
b. T b. T
c. P c. P
d. S d. S
(9)
A frog has fallen into a ditch which is 13 meter deep. Each day frog climbs 3 meter and than fall back by 1 meter. In how many days will frog reach the top?
a. 6 a. 6
b. 5 b. 5
c. 8 c. 8
d. 7 d. 7
(10) What are the next two shapes ?
a.
b.
c.
d.
(11) Kenneth Kenneth remembers that his mother's birthday is after 11 th but before 15 th of December. His sister Jennifer remembers that her mother's birthday is before 20 th and after 13 th of December. On which date of December is their mother's borthday ? a. 15 a. 15 th
b. 13 b. 13th
c. 14 c. 14 th
d. Can d. Can not be determined
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ID : F-5-Olympiad [3]
(12) The number of days left in the month of August are 3 less than the number of days already passed. How many days are left in the month ? a. 14 a. 14 days
b. 17 b. 17 days
c. 13 c. 13 days
d. 16 d. 16 days
Fill in the blanks (13) (14)
If
= 14,
=
When 16 is added to 80 % of a number, number , it gives the number itself. The number is
.
(15) Deborah loves to run. On weekdays she starts running at 06:15 AM and runs 2 rounds of the park, finishing at 6:29 AM.On weekends she runs 5 extra rounds of the park. Given that she always runs with ith the the same same spee speed, d, she she will ill fini finish sh his his runs runs on week weeken ends ds at
:
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ID : F-5-Olympiad [4]
Answers (1)
3 days
(2)
570 cm
(3)
10
(4)
a. 812 a. 812
(5)
d. Cannot d. Cannot be determined from given information information
(6)
a.
(7)
b. West-North b. West-North
(8)
b. T b. T
(9)
a. 6 a. 6
(10) b. (11) c. 14 c. 14th (12) a. 14 a. 14 days Step 1 Let us assume that x be the number of days have already passed in the month of August. We know that the number of days in the month of August are 31, therefore the number of days left in the month of August = 31 - x Step 2 Since the number of days left in the month of August are 3 less than the number of days already passed. Step 3 Therefore we can say that x - 3 = 31 - x x + x = 31 + 3
⇒
2x = 34
⇒
x =
34
⇒
2 x = 17
⇒
Step 4 Therefore the number of days are left in the month = 31 - x = 31 - 17 = 14 days.
(13)
16
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ID : F-5-Olympiad [5]
(14)
80 Step 1 Lets assume that the number is x, 80 % of x = x ×
80
=
100
80x 100
Step 2 If you look at the question carefully, you will notice that the number( x) is equal to the sum of 16 and 80 % of x, It can be written as: x = 16 +
80x 100
x =
16 × 100 + 80x
⇒
100 x =
1600 + 80x
⇒
100 By cross multiplying both sides 100x = 1600 + 80x 100x - 80x = 1600
⇒
20x = 1600
⇒
x =
1600
⇒
20 x = 80
⇒
Step 3 Therefore the number is 80.
(15)
7
04
AM
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