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All Grades / Mental Maths (215 questions)
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by GIANSH GUPTA KHUNDKER
· Class 8
A tourist spends daily an amount of money equal to the number of days of the tour. If the total money spent is 1849, how many days did the tour last?
Mental Maths
Algebra
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people 2 answers
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by GIANSH GUPTA KHUNDKER
· Class 8
If the sides of an equilateral triangle are increased by 20%, 30%, and 50% respectively, what is the increase in the perimeter?
Mental Maths
Other
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people 2 answers
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by GIANSH GUPTA KHUNDKER
· Class 8
Find the missing number: 2, 3, 4, 9, 8, 27, 16, (?)
Mental Maths
Other
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by NITARA SEBASTIAN
· Class 5
Multiply
111×122
Mental Maths
Knowing Our Numbers
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people 7 answers
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by ISHIKA GARG
· Class 1
Unscramble and find the number name of 1000
Mental Maths
Number and Number Names
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people 12 answers
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by ADWIT KUMAR
· Class 3
100000 cm = ?
Mental Maths
Measurement
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people 12 answers
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by ADWIT KUMAR
· Class 3
Which unit is suitable for measuring the distance between two buildings located inside the same gated community ?
Mental Maths
Measurement
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people 13 answers
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by ADWIT KUMAR
· Class 3
There are 6 pencil holders, and each of them contains 4 pencils. We need to make packages, such that each package contains a dozen pencils. How many packages can we make ?
Mental Maths
Multiplication and Division
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people 10 answers
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by ASHRITA MITTAL
· Class 8
9:15::243:x
Find x
Mental Maths
Other
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people 6 answers
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by ADWIT KUMAR
· Class 3
There are some hens and cows in a farm. If there are a total of 40 legs, then what is the possible number of hens and cows ?
Mental Maths
Multiplication and Division
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people 12 answers
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by ADWIT KUMAR
· Class 3
find the odd one out (fractions)
Mental Maths
Fractions
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people 9 answers
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by ADWIT KUMAR
· Class 3
18 × 7 ÷ 3 = ?
Mental Maths
Multiplication and Division
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people 9 answers
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by ADWIT KUMAR
· Class 3
If A x B = C
then what is 10A x 10B ?
Mental Maths
Multiplication and Division
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people 10 answers
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by ADWIT KUMAR
· Class 3
Which number has same number of letters in its English spelling, as the number itself ?
Mental Maths
Number and Number Names
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people 10 answers
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by Anurag Patra
· Class 8
(19+17)(19-17)
Mental Maths
Other
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people 8 answers
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