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Recent questions and answers in Class 6
Questions
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Olympiad-Math
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Class 6
Class 6
Math
Arrange in descending order: 21/25, 11/13, 17/21, 19/27
class6
math
olympiad
fractions
difficult
answered
Apr 21
by
sindhujasnowland
1
answer
If NEW YORK can be encrypted as PGYAQTM, how can you code the word CHARLOTTE?
class6
math
olympiad
analytical-reasoning
difficult
answered
Jun 19, 2021
by
pradeepajulia
1
answer
Two trains 110 metres and 130 metres long are running in the same direction with speeds of 86 km/hr and 68 km/hr. In how much time will the first train cross the second ?
class6
math
olympiad
pecentages
easy
answered
Feb 11, 2021
by
therecklesspro1
1
answer
If Atmika and Bhagya together can complete a piece of work in 8 days. If Atmika alone can complete the same work in 24 days, in how many days can Bhagya alone complete that work?
class6
math
olympiad
pecentages
medium
answered
Jan 20, 2021
by
gbaghel977
1
answer
Ashish can do 1/2 of a work in 10 days and Karthik can do 1/3rd of the same work in 8 days. What is the ratio of their capacities ?
class6
math
olympiad
pecentages
medium
answered
Sep 14, 2020
by
divyaniteli
1
answer
The efficiency of Lohith and Lokesh are 3 : 2, the no. of days they can finish a work will be in ratio ?
class6
math
olympiad
pecentages
easy
answered
Sep 14, 2020
by
divyaniteli
1
answer
Vijay and Subbu can do a work independently in 20 days and 24 days. Subbu started the work and did for 6 days. The remaining work was done by Vijay in how many days?
class6
math
olympiad
pecentages
medium
answered
Sep 14, 2020
by
divyaniteli
1
answer
What is the ratio of the number of odd numbers to the number of even numbers in the set of natural numbers?
class6
math
olympiad
ratio-and-proportion
easy
answered
Aug 13, 2020
by
diego.casado
1
answer
Two persons A and B get the same salary. Their basic pays are different. Their allowances are 65% and 80% of their basic pays respectively. What is the ratio of their basic pays ?
class6
math
olympiad
analytical-reasoning
difficult
answered
Apr 20, 2020
by
Amanuelgizachew49
1
answer
A student must secure 50% marks to pass in an examination. He obtains 52 marks and fails by 23 marks. What are the maximum marks of the examination?
class6
math
olympiad
pecentages
medium
answered
Mar 28, 2020
by
mendemsrilatha7
1
answer
If a:b::c:d, then
class6
math
olympiad
ratio-and-proportion
easy
answered
Mar 9, 2020
by
amirkhanbhoor
1
answer
Rakesh's Mathematics test had 75 problems, 10 arithmetic, 30 algebra, 35 geometry problems. Although he answered 70% of arithmetic, 40% of arithmetic and 60% of geometry problems correctly, still he got less than 60% problems right. How many more questions he would have to answer more to get passed ?
class6
math
olympiad
pecentages
difficult
answered
Mar 8, 2020
by
olachristimothy3869
1
answer
Two clocks are set correctly at 10 a.m. on Friday. The first clock gains 2 minutes per hour, which is twice as much as gain by the second. What time will the second clock register when the correct time is 2 p.m. the following Monday ?
class6
math
olympiad
pecentages
medium
answered
Mar 7, 2020
by
rythwikreddy
1
answer
The day on 5th March of a year is the same day on what date of the same year?
class6
math
olympiad
pecentages
medium
answered
Mar 2, 2020
by
rdas17666
1
answer
The product of the additive identity and the multiplicative identity
class6
math
olympiad
number-system
easy
answered
Feb 14, 2020
by
solutionresource15
1
answer
The additive identity is
class6
math
olympiad
number-system
easy
answered
Feb 14, 2020
by
solutionresource15
1
answer
A number whose additive identity is the number itself
class6
math
olympiad
number-system
easy
answered
Feb 14, 2020
by
solutionresource15
1
answer
A number whose multiplicative identity is the number itself?
class6
math
olympiad
number-system
easy
answered
Feb 14, 2020
by
solutionresource15
1
answer
A number whose multiplicative identity doesnot exist
class6
math
olympiad
number-system
easy
answered
Feb 14, 2020
by
solutionresource15
1
answer
The sum of the number and its additive inverse is twice the number. What is the number?
class6
math
olympiad
number-system
medium
answered
Feb 14, 2020
by
solutionresource15
1
answer
22, 21, 23, 22, 24, 23, ...
class6
math
olympiad
analytical-reasoning
easy
answered
Feb 11, 2020
by
rohithapse2002
1
answer
27, 25, 25, 22, 23, 19, 21, 16, 19, —
class6
math
olympiad
analytical-reasoning
difficult
logical reasoning
answered
Jan 31, 2020
by
cvachar7
1
answer
Number of faces of a solid hemisphere
class6
math
olympiad
ratio-and-proportion
easy
answered
Jan 10, 2020
by
mahato.sanatkr
1
answer
Find the angle between the hour and the minute hand of a clock when the time is 3.25.
class6
math
olympiad
pecentages
difficult
answered
Dec 11, 2019
by
rdc1843
1
answer
2 pumps, working 7 hours a day, can empty a tank in 3 days. How many hours a day must 3 pumps work to empty the tank in 1 day?
class6
math
olympiad
pecentages
medium
answered
Nov 24, 2019
by
ammarasaqib17
1
answer
The ratio of the two numbers is 13 : 17 and their H.C.F. is 23, find the numbers.
class6
math
olympiad
pecentages
medium
answered
Sep 24, 2019
by
suryavanshiravi70041
1
answer
A sum of money is to be distributed among A, B, C, D in the proportion of 5:2:4:3. If C gets Rs. 1000 more than D, what is B's share?
class6
math
olympiad
ratio-and-proportion
easy
answered
Aug 27, 2019
by
archanasharma150299
2
answers
How many natural numbers between 23 and 137 are divisible by 7?
class6
math
olympiad
pecentages
easy
answered
Aug 20, 2019
by
bindhukm398
1
answer
The difference between a two digit number and the number obtained by interchanging the digits is 72. What is the difference between the digits of the number?
class6
math
olympiad
pecentages
difficult
answered
Aug 20, 2019
by
bindhukm398
1
answer
In the above question, if 5 new girls are admitted to the class, what is the ratio of the boys to the girls?
class6
math
olympiad
ratio-and-proportion
medium
answered
Aug 8, 2019
by
rahulsharmagoji
1
answer
Two third of three fourth of a number is 24. Then one third of that number is
class6
math
olympiad
pecentages
easy
answered
Aug 1, 2019
by
haseenaparveen.a
1
answer
The sum of the additive identity and multiplicative identity
class6
math
olympiad
number-system
easy
answered
Jul 22, 2019
by
sonu.vijaymehta
1
answer
If a(b-c)=ab-ac, then which law holds
class6
math
olympiad
number-system
easy
answered
Jul 22, 2019
by
alihamzatarar05
1
answer
Water is filled in a cylindrical vessel in such a way that its volume doubles after every five minutes. If it takes 30 minutes for the vessel to be full, then the vessel will be one fourth full in
class6
math
olympiad
analytical-reasoning
difficult
logical reasoning
answered
Jul 18, 2019
by
ahtishammathematician
1
answer
The sum of squares of three numbers is 764 and sum of their products taken two at a time is 500. What is their sum?
class6
math
olympiad
pecentages
difficult
answered
Jul 10, 2019
by
manjula.neelu
1
answer
The H.C.F. of 1.35, 3.15 and 6.75 is:
class6
math
olympiad
pecentages
easy
answered
Jul 10, 2019
by
bhtkkachhadiya
1
answer
The sum of the present age of the father and his daughter is 42 years. 7 years later, the father will be 3 times old than the daughter. The present age of the father is
class6
math
olympiad
analytical-reasoning
medium
answered
Jul 4, 2019
by
Sanjayymisra8
1
answer
20% of a number is 5. What is the number?
class6
math
olympiad
ratio-and-proportion
medium
answered
Jun 30, 2019
by
munasmadath
1
answer
A sum of Rs.312 was divided among 100 boys and girls in such a way that the boy gets Rs.3.60 and each girl Rs.2.40 the number of girls is
class6
math
olympiad
ratio-and-proportion
e
answered
Jun 6, 2019
by
navyaashwini47
1
answer
A man starts from a certain point O and follows the route as shown in the graph. Which of the following statements is correct ?
class6
math
olympiad
analytical-reasoning
medium
answered
May 24, 2019
by
anusharmaas8568401
1
answer
The number of hours left in a day is double the number of hours passed. How many hours is left in the day?
class6
math
olympiad
algebra
difficult
answered
May 2, 2019
by
fatima.mohammed.alhashmi
1
answer
It takes one minute to fill 3/7 th of a vessel. What is the time taken in minutes to fill the whole of the vessel?
class6
math
olympiad
analytical-reasoning
medium
answered
Apr 22, 2019
by
chitekelaramya
1
answer
What is the ratio of the number of vowels and number of consonants in the english alphabet?
class6
math
olympiad
ratio-and-proportion
medium
answered
Feb 25, 2019
by
629703
1
answer
A clock is set right at 6 a.m. The clock loses 16 minutes in 24 hours. What will be the true time when the clock indicates 10 p.m. on 4th day?
class6
math
olympiad
pecentages
medium
answered
Feb 17, 2019
by
akashvyas1012
1
answer
Six members of a family ABCDE and F are travelling together. B is the son of C but C is not the mother of B. A and C are married couple. E is the brother of C. D is the daughter of A. F is the brother of B. How many male members are there in the family ?
class6
math
olympiad
analytical-reasoning
medium
answered
Feb 8, 2019
by
hareemzehra59
1
answer
There are six houses constructed in a row . Each house is having a different color . Red house is to the left of Yellow house . Black colored house is immediate left to White house but is not next to Yellow colored house .Blue colored house is between Red house and Green house . Blue color house is in the second position from extreme left . Green , Yellow and Orange colored houses are not in the extreme left or extreme right. Identify the position of black house from extreme left ?
class6
math
olympiad
analytical-reasoning
easy
answered
Feb 4, 2019
by
vreddym3
1
answer
What is the degree of a linear equation in two variables?
class6
math
olympiad
algebra
easy
answered
Feb 3, 2019
by
tayyabaparvaiz
1
answer
The salaries of A, B and C are of ratio 2:3:5. If the increments of 15%, 10% and 20% are done to their respective salaries, then find the new ratio of their salaries.
class6
math
olympiad
ratio-and-proportion
medium
answered
Jan 30, 2019
by
eswarancivil789
1
answer
In a mixture 60 litres, the ratio of milk and water 2 : 1. If the this ratio is to be 1 : 2, then the quanity of water to be further added is
class6
math
olympiad
ratio-and-proportion
medium
answered
Dec 19, 2018
by
mohantyg45
1
answer
How many right angles do you make if you start facing south and turn clockwise to west?
class6
math
ch5
olympiad
understanding-elementary-shapes
math reasoning
asked
Aug 2, 2016
by
meena.p
1
answer
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