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Recent questions and answers in Computation Operations
Questions
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Olympiad-Math
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Class 5
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Computation Operations
If 19 Kgs. of rice is required to make food for 437 people, then how many kilograms will be needed to make food for 1196 people?
class5
math
olympiad
computation
1
answered
Sep 11, 2020
by
devleenak
1
answer
A student has to secure 33 \% of the maximum marks to pass. He secures 295 marks and fails by 200 marks. Find the maximum marks.
class5
math
olympiad
computation
30
answered
Apr 17, 2020
by
saurabhpanika786
1
answer
When 16 is added to 20\% of a number, it gives the number itself. The number is
class5
math
olympiad
computation
54
answered
Apr 11, 2020
by
binnybharatrss
1
answer
Andrew is two years older than Beatrice, and Chris is three years younger than Beatrice.The product of Andrew's age and Chris' age is 66. How old is Beatrice?
class5
math
olympiad
computation
60
answered
Mar 3, 2020
by
hajin.you
1
answer
Duration of sunshine in Aligarh city for one week of August 2002 are given as 12.20 hours, 12.18 hours, 12.17 hours, 12.15 hours, 12.13 hours, 12.12 hours, 12.10 hours. Find the average duration of sun shine.
class5
math
olympiad
computation
91
answered
Feb 7, 2019
by
lakshmip296
1
answer
16 students and 7 teachers went on a field trip to an art museum. Student tickets cost Rs 495 each, and adult tickets cost Rs 728 each. How much did the museum tickets cost in all?
class5
math
olympiad
computation
83
answered
Jan 24, 2019
by
vimmi2307
1
answer
An examinee scored 585 marks out of 900 marks. What percentage of marks did he score?
class5
math
olympiad
computation
23
answered
Oct 21, 2018
by
pratimasingh53292
1
answer
If the distance covered by a train is 360 km in 4 hours, find its speed.
class5
math
olympiad
computation
99
answered
Feb 9, 2018
by
vvrmurthy25
1
answer
Paul earns $ 24000 per month. He saves 28\% of his salary. How much does he spend every month?
class5
math
olympiad
computation
11
answered
Feb 9, 2018
by
vvrmurthy25
1
answer
A man bought 360 eggs at \$ 18 per dozen. 40 egg where broken and 20 egg were rotten. What would be his profit or loss if he sells the rest at \$ 20 per dozen?
class5
math
olympiad
computation
69
answered
Feb 19, 2017
by
rahulsatnalika087
1
answer
Choose the correct answer:
computation operations
achievers section
class5
math
olympiad
medium
answered
Sep 2, 2016
by
balaji.thirumalai
1
answer
There are 3 cards, each has a different number. Two of them are turned face down as shown. One is turned face up. When the numbers are added two at a time, the sums are 70, 85 and 95. Find the difference of the highest and lowest number on these 3 cards.
computation operations
achievers section
olympiad
class5
math
medium
answered
Sep 2, 2016
by
balaji.thirumalai
1
answer
Find the value of $( \blacktriangle - \bigstar) - (\blacktriangledown - \blacksquare)$
computation operations
achievers section
olympiad
class5
math
medium
answered
Sep 2, 2016
by
balaji.thirumalai
1
answer
If $\bigstar + \bigstar + \bigstar + \bigstar = 43.56$ and $\blacktriangledown + \bigstar + \bigstar = 23.68$ then $\bigstar - 3 \times \blacktriangledown = ?$
computation operations
olympiad
math
class5
medium
achievers section
answered
Sep 2, 2016
by
balaji.thirumalai
1
answer
Bob reads 80 pages a day except Saturdays. How many pages did Bob read in a year (1 year = 52 weeks)?
cl71898
cl71896
cl71894
cl71892
computation-operations
computation operations
everyday mathematics
easy
class5
olympiad
math
everyday math
answered
Sep 1, 2016
by
balaji.thirumalai
1
answer
Chris read 120 pages a day except Sundays. How many pages did Chris read in 21 weeks?
cl71896
cl71894
cl71892
computation-operations
computation operations
everyday mathematics
easy
class5
olympiad
math
everyday math
answered
Sep 1, 2016
by
balaji.thirumalai
1
answer
Ravi read 420 pages a day except Fridays and Mondays. How many pages did he read in 5 weeks?
cl71894
cl71892
computation-operations
computation operations
everyday mathematics
easy
class5
olympiad
math
everyday math
answered
Sep 1, 2016
by
balaji.thirumalai
1
answer
The library bought 84039 science books, 13467 novels and 13093 comics. How many books did the library buy in all?
cl71892
computation-operations
computation operations
everyday mathematics
easy
class5
olympiad
math
everyday math
answered
Sep 1, 2016
by
balaji.thirumalai
1
answer
Ramu is a driver who drove 213404, 134558 and 233445 miles in three consecutive years. How many miles did he drive in all?
computation-operations
computation operations
everyday mathematics
easy
class5
olympiad
math
everyday math
answered
Sep 1, 2016
by
balaji.thirumalai
1
answer
In a movie hall, 126 seats are vacant after I have sold 1234 tickets. What is the total capacity of the hall?
cl71880
cl71878
cl71876
cl71874
computation operations
math
olympiad
class5
everyday mathematics
easy
everyday math
answered
Sep 1, 2016
by
balaji.thirumalai
1
answer
There are 120 chocolates in a box. How many such chocolates are there in all if I have 24 boxes of chocolates?
cl71878
cl71876
cl71874
computation operations
math
olympiad
class5
everyday mathematics
easy
everyday math
answered
Sep 1, 2016
by
balaji.thirumalai
1
answer
The cost of a dozen laptops is Rs. 2 lakhs 22 thousand. What is the cost of one laptop in rupees?
cl71876
cl71874
computation operations
math
olympiad
class5
everyday mathematics
easy
everyday math
answered
Sep 1, 2016
by
balaji.thirumalai
1
answer
A farmer packed an equal number of apples in each of his 22 baskets. If each basket could hold 80 apples, how many apples are there in all?
cl71874
computation operations
math
olympiad
class5
everyday mathematics
easy
everyday math
answered
Sep 1, 2016
by
balaji.thirumalai
1
answer
If each box could hold 24 mangoes, how many boxes are required to hold 3360 mangoes?
computation operations
math
olympiad
class5
everyday mathematics
easy
everyday math
answered
Sep 1, 2016
by
balaji.thirumalai
1
answer
What number am I?
cl71870
computation-operations
computation operations
olympiad
class5
math
divisibility
medium
math reasoning
answered
Sep 1, 2016
by
balaji.thirumalai
1
answer
What number am I?
computation-operations
computation operations
olympiad
class5
math
divisibility
medium
math reasoning
answered
Sep 1, 2016
by
balaji.thirumalai
1
answer
Which of the following is incorrect?
cl71866
cl71864
computation operations
olympiad
class5
math
divisibility
medium
math reasoning
answered
Sep 1, 2016
by
balaji.thirumalai
1
answer
The natural number that is a multiple of every natural number greater than 0 is?
cl71864
computation operations
olympiad
class5
math
divisibility
easy
math reasoning
answered
Sep 1, 2016
by
balaji.thirumalai
1
answer
All numbers greater than 0 that end in 0 are divisible by ____?
computation operations
olympiad
class5
math
divisibility
easy
math reasoning
answered
Sep 1, 2016
by
balaji.thirumalai
1
answer
For a school fundraiser, Dean needs to sell 38 boxes of biscuits. So far, he has sold 13 boxes of lemon biscuits to his aunt, 7 boxes of chocolate biscuits to his mother, and 8 boxes of oatmeal biscuits to a neighbour. How many more boxes of biscuits does Dean need to sell?
class5
math
olympiad
computation
93
answered
Aug 16, 2016
by
suganyadevi.p
1
answer
Find two consecutive whole numbers such that $\large\frac{4}{7}$ of the larger exceeds $\large\frac{1}{2}$ of the smaller by 5.
class5
math
olympiad
computation
55
answered
Aug 16, 2016
by
suganyadevi.p
1
answer
A quiz has thirty questions whose answers can only be correct or incorrect.A correct answer scores 8 points, but 3 points are deducted for every incorrect answer. Gina did the quiz and scored a total of 152 points. How many questions did she get correct?
class5
math
olympiad
computation
57
answered
Aug 16, 2016
by
suganyadevi.p
1
answer
Seth invested a certain amount of money and got back an amount of \$ 8400. If the bank paid an interest of \$ 700, find the amount Sam invested.
class5
math
olympiad
computation
80
answered
Aug 16, 2016
by
priyanka.c
1
answer
Find Principal when Time = 3 years, Interest = \$ 600; Rate = $4\%$ p.a.
class5
math
olympiad
computation
84
answered
Aug 16, 2016
by
priyanka.c
1
answer
For a school fundraiser, Luke needs to sell 40 rolls of gift wrap. So far, he has sold 5 rolls to his grandmother, 2 rolls to his uncle, and 6 rolls to a neighbour. How many more rolls of gift wrap does Luke need to sell?
class5
math
olympiad
computation
88
answered
Aug 15, 2016
by
priyanka.c
1
answer
Dean earns Rs 722 per hour. Last week, he worked 9 hours on Monday, 6 hours on Tuesday, and 9 hours on Wednesday. He had Thursday off, and then he worked 10 hours on Friday. How much money did Dean earn in all last week?
class5
math
olympiad
computation
89
answered
Aug 15, 2016
by
priyanka.c
1
answer
The temperature of a city during a week was $35^{\circ}C, 36^{\circ}C, 34^{\circ}C, 38^{\circ}C, 40^{\circ}C, 39^{\circ}C$ and $44^{\circ}C$. What was the average daily temperature of the town for the week?
class5
math
olympiad
computation
95
answered
Aug 13, 2016
by
priyanka.c
1
answer
Jack earns \$ 100 on the first day, \$60 on the second day, \$ 150 on the third day, \$ 80 on the fourth day and $ 90 on the fifth day. What was his average earnings?
class5
math
olympiad
computation
96
answered
Aug 13, 2016
by
priyanka.c
1
answer
Sam scored 98, 25, 105, 62 and 65 run in 5 matches. What was the average score per match?
class5
math
olympiad
computation
94
answered
Aug 12, 2016
by
suganyadevi.p
1
answer
Find Principal when Time = 5 years, Interest = \$ 500; Rate = $5\%$ p.a.
class5
math
olympiad
computation
86
answered
Aug 12, 2016
by
suganyadevi.p
1
answer
Hana's uncle gave her Rs 8,338 to spend on basketball equipment. She bought 2 jerseys that cost Rs 602 each, a basketball that cost Rs 1,782, and a pair of shorts that cost Rs 564. How much money does Hana have left?
class5
math
olympiad
computation
90
answered
Aug 12, 2016
by
suganyadevi.p
1
answer
A train runs for 3 hours at a speed of 55 km per hour and for the next 2 hours at a speed of 65 km per hour. Find the average speed of the train for the 5 hours journey.
class5
math
olympiad
computation
97
answered
Aug 11, 2016
by
priyanka.c
1
answer
A fox ran 1000 m in 5 minutes. Find its speed.
class5
math
olympiad
computation
100
asked
Dec 31, 2015
by
pady_1
0
answers
A car travels at a speed of 25 metres per second. Find its speed in km per hour.
class5
math
olympiad
computation
98
asked
Dec 31, 2015
by
pady_1
0
answers
The goal scored by a team is 6 matches are 1, 2, 5, 3, 4, 0. Find the average score of the team.
class5
math
olympiad
computation
92
asked
Dec 31, 2015
by
pady_1
0
answers
Elmo needs 18 cartons of berries to make a berry cobbler. He already has 1 carton of strawberries and 7 cartons of blueberries. How many more cartons of berries should Elmo buy?
class5
math
olympiad
computation
87
asked
Dec 31, 2015
by
pady_1
0
answers
Pancho had 79 pieces of candy. He gave 3 pieces each to 7 friends. How many pieces of candy does Pancho have left?
class5
math
olympiad
computation
85
asked
Dec 31, 2015
by
pady_1
0
answers
Diego deposited $ 10000 for 4 year at a rate of 6% p.a. Find the interest Diego got.
class5
math
olympiad
computation
82
asked
Dec 31, 2015
by
pady_1
0
answers
Brody had 21 green marbles. Then he bought 9 bags of blue marbles. There were 5 marbles in each bag. How many marbles does Brody have now?
class5
math
olympiad
computation
81
asked
Dec 31, 2015
by
pady_1
0
answers
Richa deposits \$ 5400 and got back an amount of \$ 6000 after a year. Find the simple interest he got.
class5
math
olympiad
computation
79
asked
Dec 31, 2015
by
pady_1
0
answers
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